EARTHING SYSTEM CALCULATION
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电力系统常用英文名词电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current升压变压器step-up transformer母线bus 变压器transformer空载损耗no-load loss铁损iron loss铜损copper loss 空载电流no-load current有功损耗reactive loss无功损耗active loss输电系统power transmission system高压侧high side输电线transmission line高压high voltage低压low voltage中压middle voltage功角稳定angle stability稳定stability电压稳定voltage stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC直流DC电网power system落点drop point开关站switch station调节regulation高抗high voltage shunt reactor并列的apposable裕度margin 故障fault三相故障three phase fault分接头tap切机generator triping高顶值high limited value静态static(state)动态dynamic(state)机端电压控制AVR电抗reactance电阻resistance功角power angle有功(功率)active power电容器Capacitor电抗器Reactor断路器Breaker电动机motor功率因数power-factor定子stator阻抗impedance功角power-angle电压等级voltage grade有功负载:active load PLoad无功负载reactive load档位tap posi tion电阻resistor电抗reactance电导conductance电纳susceptance上限upper limit下限lower limit正序阻抗positive sequence impedance负序阻抗negative sequence impedance零序阻抗zero sequence impedance无功(功率)reactive power功率因数power factor无功电流reactive current斜率slope额定rating变比ratio参考值reference value 电压互感器PT分接头tap仿真分析simulation analysis下降率droop rate传递函数transfer function框图block diagram受端receive-side同步synchronization保护断路器circuit breaker摇摆swing阻尼damping无刷直流电机Brusless DC motor刀闸(隔离开关)Isolator机端generator terminal变电站transformer substation永磁同步电机Permanent-magnet Synchronism Motor异步电机Asynchronous Motor三绕组变压器three-column transformer ThrClnTrans双绕组变压器double-column transformer DblClmnTrans固定串联电容补偿fixed series capacitor compensation双回同杆并架double-circuit lines on the same tower单机无穷大系统one machine-infinity bus system励磁电流Magnetizing current补偿度degree of compensation电磁场:Electromagnetic fields失去同步loss of synchronization装机容量installed capaci ty无功补偿reactive power compensation故障切除时间fault clearing time极限切除时间critical clearing time强行励磁reinforced excitation并联电容器shunt capacitor 下降特性droop characteristics线路补偿器LDC(line drop compensation)电机学Electrical Machinery自动控制理论Automatic Control Theory电磁场Electromagnetic Field微机原理Principle of Microcomputer电工学Electrotechnics电路原理Principle of circuits电机学Electrical Machinery电力系统稳态分析Steady-State Analysis of Power System电力系统暂态分析Transient-State Analysis of Power System电力系统继电保护原理Principle of Electrical System's Relay Protection电力系统元件保护原理Protection Principle of Power System's Element电力系统内部过电压Past Voltage within Power system模拟电子技术基础Basis of Analogue Electronic Technique数字电子技术Digital Electrical Technique电路原理实验Lab.of principle of circuits电气工程讲座Lectures onelectrical power production电力电子基础Basic fundamentals of power electronics高电压工程High voltage engineering电子专题实践Topics on experimental project of electronics电气工程概论Introduction to electrical engineering电子电机集成系统Electronic machine system电力传动与控制Electrical Drive and Control电力系统继电保护Power System Relaying Protection主变压器main transformer升压变压器step-up transformer降压变压器step-down transformer工作变压器operating transformer备用变压器standby transformer公用变压器common transformer三相变压器three-phase transformer单相变压器single-phase transformer带负荷调压变压器on-load regulating transformer变压器铁芯transformer core变压器线圈transformer coil变压器绕组transformer winding变压器油箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil conservator(∽drum变压器额定电压transformer reted voltage变压器额定电流transformer reted current变压器调压范围transformer voltageregulation rage配电设备power distribution equipment SF6断路器SF6 circuit breaker开关switch按钮button隔离开关isolator,disconnector 真空开关vacuum switch刀闸开关knife-switch接地刀闸earthing knife-switch电气设备electrical equipment变流器current converter电流互感器current transformer电压互感器voltage transformer电源power source 交流电源AC power source直流电源DC power source工作电源operating source备用电源Standby source强电strong current弱电weak current继电器relay信号继电器signal relay电流继电器current relay电压继电器voltage relay跳闸继电器tripping relay合闸继电器closing relay中间继电器intermediate relay时间继电器time relay零序电压继电器zero-sequence voltage relay差动继电器differential relay闭锁装置locking device遥控telecontrol遥信telesignalisation遥测telemetering遥调teleregulation断路器breaker,circuit breaker少油断路器mini-oil breaker,oil-mini-mum breaker高频滤波器high-frequency filter组合滤波器combined filter常开触点normally opened contaact常闭触点normally closed contaact并联电容parallel capacitance保护接地protective earthing熔断器cutout,fusible cutout电缆cable跳闸脉冲tripping pulse 合闸脉冲closing pulse一次电压primary voltage二次电压secondary voltage并联电容器parallel capacitor无功补偿器reactive power compensation device消弧线圈arc-suppressing coil母线Bus,busbar三角接法delta connection星形接法Wye connection原理图schematic diagra m 一次系统图primary system diagram二次系统图secondary system diagram 两相短路two-phase short circuit三相短路three-phase short circuit单相接地短路single-phase ground short circuit短路电流计算calculation of short circuit current自动重合闸automatic reclosing高频保护high-freqency protection距离保护distance protection横差保护transverse differential protection纵差保护longitudinal differential protection 线路保护line protection过电压保护over-voltage protection母差保护bus differential protection瓦斯保护Buchholtz protection变压器保护transformer protection。
第一部分英译汉Aascend 升(降)abbreviation 缩写ability of withstand seism 耐受地震能力abrasion-resistant 耐磨absorber 吸附装置absorptance 吸收比abut(ting) 毗邻AC (Assembling Check) 安装检查AC input reactor 交流输入电抗器AC sampling module 交流采样模件acceleration 加速度accessible 可进入accommodate 容纳;使适应accounts for 含量为acetylene 乙炔acoustic 声波acquisition 征地activate 激活active power 有功功率adapt to 适应adaptability to 适应能力adhesiveness 附着性adjustable current limiting resistor 可调式限流电阻admission 允许进入adverse influence to 对……不利于adverse 不利的AECR (Automatic Excitation Current Regulator)自动励磁电流调节aeration 通风通气affiliate 隶属affix 粘贴afforest 绿化AGC (automatic generating control) 自动发电控制aggregate 骨料aggregating 密集aging 老化AGM (air gap measurement) 气隙测量AI (analog input) 模拟量输入Air compressor 空压机air condition 空调air cooler 空气冷却器air gap 气隙air gap monitoring system 气隙监测系统air housing 风洞air purification device 空气净化装备Air reservoir 储气罐alarm cycles 报警呼叫周期algorithms 算法alias 别名化名aligne 对齐成一线altitude 海拔alignment 校正alkali 碱alleviate 缓和allot 分派alloy steel 合金钢along with 随着Alternate 替补侯选alternating current 交流altitude 海拔altitude difference 交差aluminum alloy 铝合金aluminum spacer 铝制撑条ambient temperature 环境温度ambiguity 含糊、不明确amendment 修改件amicably 友善ammeter 电流表amortisseur bar 阻尼条amortisseur ring 阻尼环amortisseur ring connector 阻尼环接头amortisseur ring pulling rod 阻尼环拉杠amortisseur winding 阻尼绕组amortisseur 阻尼器amortization 分期偿还ample 足够amplitude 振幅amplitude coefficient 振幅系数analog input ( AI) signals 模拟量输入信号analog output ( AO) signals 模拟量输出信号analogue signal 模拟信号analysis 分析anchor bar 锚杆anchorage 锚固ancillary 辅助的、副的ancillary to 附属Anionic(Cationic) 阴 /阳Anneal 退火annealed copper 退火软铜annual forced outage ratio 年强迫停运率annual leakage rate 年泄漏率annuity 年本息anti wear plate 抗磨板anticipate 预期anti-corona layer 防晕层anti-corrosion copper earthing terminals 防锈铜接地端子anti-interference capacity 抗干扰能力anti-pumping 防跳跃anti-water hammer 防水锤AO (analog output) 模拟量输出Apparent 明显Appearance 外观application software 应用软件application tools 应用工具approved products 定型arbitrary 仲裁;公断arc contact 电弧触头arc extinguishing chamber 灭弧室architecture 体系;结构archived as-built drawings 档案竣工图argil 陶土argon arc electrical welding method 氩弧焊方式argon arc electrical 氩弧arm 支臂arm fabricated type 支臂组合式armature 电枢armored ayer 铠装层array of 一批arrestor 避雷器art design 工艺设计artesian 干线artesian 自流井自喷井artificial 人工as pertains to 部分asbestos 石棉asbestos product 石棉制品as-built 竣工ascertain 查明aspire 追求assembling stress 装配应力assembly 装配assignment 转让assume 承担assumption 假定asymmetrical fault 不对称故障asymmetrical short circuit 不对称短路asymmetry 不对称asynchronously 不同步atmospheric over voltage 大气过电压attenuation 衰减attenuator 衰减器attest 证明attorney 委托audible alarming system 音响报警系统AFC(automatic frequency control unit) 自动频率控制ALR(automatic load regulator) 自动负载调节器auspices(under the ~ of )赞助领导automatic alarm device 自动告警系统automatic bi-directional self-balancing follower自动双相自平衡跟踪装置automatic blow-off valve 自动排气阀automatic elements 自动化元件automatic excitation current regulator 自动励磁电流调节器automatic excitation regulating system 自动励磁调节系统automatic phonetic alarming system 语音电话自动告警系统automatic signal identification 自动识别automatic synchronizing device 自动准同步装置(AVR)automatic thermostatic heater 自动恒温控制加热器automatic voltage regulator 自动电压调节器automatic water spray system 自动喷水系统automatically 自动地autonomous 自发auxiliaries 附属设备AVC (automatic voltage control) 自动电压控制AVR (automatic voltage regulator) 自动电压调节axes 轴axially 轴向axonometric 轴侧法azimuth 方位角B(BDS) Bid Data Sheet 投标资料表(naval) brass 黄铜(oriented)(pre-split)blast (定向)(予警)爆炸(to be)Bound to 一定B/L bill of lading 提货单Babbit metal 巴氏合金back-to-back starting method 背靠背起动方式baffle 缓冲板balance weight 平衡重锤balancing weight 平衡重锤/配重balustrade 栏栅balustrade 护栏balustrade 拉杆banking fire 压火barracks 营房barrier 隔板屏障base plate 基础板base settlement 基础沉降BCDI/BCDO (BCD code input/output) 码输入/输出be galvanized 镀锌be polished 抛光be updated 升级bearing 轴承bearing capacity 承载能力bearing lubricating system 轴承润滑系统bearing pad 轴瓦bearing support 轴承支架bellow 波纹管bellow 伸缩bench 形成台阶beneficiary 受益方BER (Bit Error Rate) 误码率berm 马道between opened gap 断口间Bevel 斜角Bifurcation 分枝岔管BIL (lightning impulse withstand voltage)雷电冲击耐受电压blank endorse 空白背书blister 泡block cylinder 封堵缸体block diagram 框图block stone 块石block 封堵blockage 阻塞blow-off valve 排气阀bolt 螺栓bolts 螺栓book-type 笔记本boom 吊臂booster pump 增压泵borrowing 取土动土bottom plate 底板bottom ring 底环bound separately 独立成册brace 支撑拉条bracket 盖板机架braid 辫子brake piston 制动活塞brake ring 制动环braking friction 制动摩擦braking shoe 制动瓦braking system 制动(停机)系统branch circuit 分支回路brazed joint failure 机械损伤brazing machine 焊机breach 不履行breaking capacity 开断容量breaking load current 开断负荷电流breaking ring 制动环breast walls 防浪墙breather 吸潮器bridge crane 桥式起重机brightness 亮度broach 拉刀brochure 小册子bronze 青铜bruise 擦伤brush holder 刷握buchholtz 瓦斯buckle (由于压力热力)变形buffer layer 缓冲层buffer 缓冲器Bulkhead for water pressure test 涡壳试压封堵盖bulkhead gate 检修闸门bulkhead 堵头burden 负载bus coupler 母联busbar circuit breaker 母联断路器busbar tunnel 母线洞bushing 套管bushing axis 套管轴bushing conductor 套管导体bus-tie 母联butterfly spring 蝶形弹簧buzz 蜂鸣by-pass disconnector 旁路隔离开关C(to be)conversant with 熟练cable 电缆cable clamps 电缆卡具cable conduits 电缆管cable connector 电缆接线器cable general layout 缆总布置图cable joint 电缆接头cable metal protection sheathes 电缆金属护层cable monitoring device 电缆监测装置cable rack and fittings 电缆架及紧固件cable seal-ends 电缆终端cable trays 电缆桥架calcification 钙质calculation capability 运算能力calibration 标准校正caliper 卡钳call 调用calorimetric 卡cantilever 悬臂capacitance cone 电容锥capacitive current 电容电流capacity tariff 容量价capacity 容量capillary 毛细管capital investment 固定资产投资carbon brush 碳刷carbon steel 碳素钢cards frame 插件框架cards 插接板carrying capacity 载流能力cash trees land 经济林cashier’s or certified check本票或保付汇票casing 外壳cast epoxy bushing 环氧模压绝缘套管cast steel 铸钢catalogue cuts 样本摘要categorization 范畴化caterpillar crane 履带起重机cavern 洞室cavitation 空蚀cavity 洞CBFP(circuit-breaker failure protection)断路器故障保护CD-Recorder device 可刻写光盘设备center column 中心柱center frame for measuring 转子测圆架the circularity of rotorcenter frame for measuring 定子测圆架the circularity of statorcenter hub upper and lower disc 中心体上、下园盘center hub vertical rib & supporting plat中心体立筋、撑板central control building 中控楼central control room 中控室central controller of protective relaying information继电保护信息集中管理器centrifugal force 离心力centrifuge 离心certify 证实change over 切换channel automatic changeover 通信自动切换char 炭黑characteristic 特性chassis 底盘check valve 逆止阀chipper 铲头工具chisel 凿chock 垫木chopped wave 截波chopped 载chord 衍铉chromaticity 色度CIECC (China international engineering 中国国际工程咨询公司consulting company)CIF (Cost, Insurance and Freight) 成本加保险费、运费CIP [Carriage and Insurance Paid to (place)]运费和保险费付至(地点) circuit breaker 断路器circuit transformer 电流互感器circular broach 圆拉刀circular hoisting track 环形吊轨circulation fund 流动资金circumferential speed 圆周速度civil works 土建clamping fixture 夹具clarification 澄清classification 分类clear width 净宽clearance 间隙clearance customs 清关clearance 间距clockwise 顺时针CMT(Commissioning and Maintenance Test) 调试及维护试验CNAO(China National Audit Office ) 中国国家审计署cockle 折皱codes 规程cofferdam 围堰cohesion 粘合力内聚力cold rolled silicon steel sheet 冷轧硅钢片cold-roll silicon steel sheet ofgrain orientation withhigh magnetic conductivity 导率高的晶粒取向冷轧硅钢片collar 滑转子打眼collate 比照collector assembly 集电装置collector ring 集电环collision 碰collocate 布置collusive 勾结color photo jet printer 彩色照相喷墨打印机combinational screen wall 组合屏幕墙combined axial load 组合轴向荷载combined tangential and radial key 径,切向复合键combined/intersection network 组合/交汇网combustion chamber 燃烧室commence 开始commissioning 试运行commitment fee 承诺费common mode noise attenuation 共模抑制communication interface 通信接口communication optic fiber cables 通信光缆communication processor and controller 通信处理器及控制器communication protocol 通信规约commutation diode 硅整流二级管commutation diode 整流comparison 比较compartment(alize) 分割小室compatibility 兼容性compatible to 匹配compensating the displacement 位移补偿competent 有能力的competitiveness 竞争性compile 汇编编写compliance with 依照comply (with)满足compo insurance 工伤保险component of negative sequence current 负序电流分量composite video port 复合视频接口composite 混合复合compound materials 复合材料comprise 组成compulsory 强制性的concavity 凹computer supervisory and control system 计算机监控系统conceived 设想concentricity 同心度concise 简明concrete floor 混凝土楼板concrete foundation 混凝土基础concrete pole 水泥杆concrete Pump Truck 砼泵concurrently 同时发生concurs with 同意condensation 收缩condenser mode 调相工况condenser mode 调相condenser operation 调相conducting ring 导电环conductivity 导电conductor 导体conductor screening 导体屏蔽conductor temperature 线芯温度conduit 管道confidential 秘密configuration 外形、轮廓、布置、配置configuration drawing 配置图configuration software 组态软件configuration 配置confiscate 被征用conflict 矛盾conflict 冲突conformity to 附合congregate 组装conical 锥connecting bolt between main shaft and runner主轴与转轮连接螺栓connecting bolt for shaft coupling flange 转轴连接法兰螺栓connecting cable 连接电缆connecting pipe 连接管路connecting studs 接线柱connecting terminals 接线端子connection wires 连接导线consecutive 联续consecutive 连续consent 同意、一致conservation of water and soil 水土保持conservative 保守consigne 委托consignee 收货人consistency 一致性consistent with 一致console 控制台console 台面conspicuous 连续constant frequency and constant voltage 恒频恒压constant 常数constitute 构成组成任命constrainedly 勉强constraint 强制construction substation 施工变电所construe 解释consumable 易耗件contaminate 污染contaminate 弄脏contamination 污染contingency 偶然意外continuous charging capacity 持续充电容量continuous reactive output 持续无功出力contracted 承包contradiction 矛盾contrary to 相反contrast 对照contrast 对比度control cable 控制电缆control cubicle 控制柜control mode selector switch 控制权选择开关control panel 控制盘control protection cable 控制保护电缆control switch for unit start/stop 机组启、停控制开关convene 召开convener 召集人convenient 便利的converge 汇聚conversion accuracy 转换精度convexity 凸conveyance 输送cool state 冷态cooler 冷却器cooling system 冷却系统cooling tube of cooler 冷却器冷却管cooper lugs 铜鼻子coordination 协调copper busbar 铜排copper earthing screw 铜质接地螺钉copper flexible braid 铜编织线copper lug 铜鼻子copper pigtails 铜辨子copper strand wires 铜绞线copper strip 铜片copper wire 铜线core end plate 齿压板core number 芯数corollary 辅助配套corona inception 起晕corrosion 腐蚀corrosion-resistance 抗腐蚀能力corruption 腐败counter clockwise 逆时针counter measures 对策countersign 会签counterweight 配重coupler 电容耦合器coupling flange 连接法兰coupling surface 法兰接合面coupon 附单CPM (Critical Path Method) 关键路径法CPU (Central Processing Unit) 中央处理器CPU redundant CPU冗余crack 裂缝cracking 龟裂crank 曲柄crank shaft box 曲轴箱crawler Hydraulic Pressure Forward Excavator履带式正铲挖掘车crawler-type Surface Hydraulic Drill Rig 履带式露天钻creepage 漏电crest 脊criteria 标准criterion 尺度标准依据critical speed 临界速度critical speed 临界转速cross section 截面cross-check 仔细检查cross-link polyethylene insulation (XLPE) 交联聚乙烯cross-section 截面CRT 屏幕显示器crushed stone 碎石CSCS (computer supervisory and control system)计算机监控系统CT’s (Current transformers) 电流互感器cubicle 柜cultural relics 文物culture 放养current balancing factor 均流系数current carrying area 过流面积current carrying capacity 载流量current density 电流密度current limiting reactor 限流电抗器current 气流current-carrying 载流量cursor 光标cushion layer 过渡层(垫层)cushioning 缓冲custody 监护保管D(as-built)drawing 竣工(partial)discharging 局部放电dacron 涤纶dam crest 坝脊面dam site 坝址damping winding 阻尼绕组damping 阻尼damp-proof 耐潮的damp-proof measures 防潮措施DAQ(Data Acquisition System) 数据采集系统data acquisition 数据采集data acquisition and processing 数据采集与处理data buffer 数据缓冲data light processing projector 数字光处理投影机data sampling 数据采样database management system 数据库管理系统database 数据库DC Dimensional Check 尺寸检查DC 220V distribution cable 直流220V配电电缆DC distribution panel 直流分配电屏DC field flashing circuit 直流起励回路DC flat-wave reactor 直流平波电抗器DC resistance 直流电阻De-aerate 除气debugging 调试debugging terminal 调试终端debugging 调试debur 去毛刺decompose 分解deduct 扣除de-excitation 灭磁deficiency 缺陷deficit 抵债definite time 定时deflection 挠度deflection / deformation 变型degrade 瓦解de-ionize 去离子delineate 描写deliver inductive reactive power 发送感性无功demagnetize 消磁demarcation 勘测demonstrate 论证denominate 给…命名denotation 表示dense 密集dependability 可靠性deposit 料场depreciation 折旧费贬值depression 凹地deprive 剥夺derivative 派生derivative 微分derive 获得deriving from 由…造成de-sicator 干燥器designation 标记destination port 目的港detecting leakage 检漏deterioration 变质detriment 损害deviation 偏差devoman 泥盆纪dewater 压水DI (digital input) 数字输入dial indicator 百分表dialect 方言diaphragm 横膈膜dielectric dissipation factor test 介质损失角测量试验dielectric loss angle 介电损失角dielectric loss 介质损耗dielectric resistance 绝缘电阻dielectric strength test 介电强度试验dielectric 介质diesel generator 柴油发电机differential initiation 微差起爆differential mode noise attenuation 常模抑制differential protection 差动保护differential settlement 变形digital input ( DI) signals 数字量输入信号digital multimeter 数字万用表digital output ( DO) signals 数字量输出信号dike 堤堰坝dilatancy 膨胀diluted 冲淡dip(ped) 倾向(浸)dipped 浸direct axis and quadrate axis 直轴与横轴disburse 支付disc type 圆盘式discharge arcing 晕带discharge counter/ recorder 放电记数器discharge ring 泄流环disconnector 隔离开关disconnector of starting circuit 起动回路隔离开关discrepancy 不符discrete 分立的discretion 处理权限dispute 争议discriminates 区别dismantle 拆装dismantling 拆卸dispatch 调度dispatching calibre 配电能力displacement 位移display picture generation 画面生成disposition 配置dissipation 驱散distinction 区别distinctive seasons 四季分明distinguishability/resolution 分辨率distortion 畸变distribution room 配电室distribution transformer 配电变压器disturbance 扰动diversion 引水divert 转移dividend 分红利divulge 泄漏DLP (Data Light Processing Projector) 数字光处理器DMD (digital micro mirror device) 数字微反射器DO (digital output) 数字量输出dominant 支配double coil, two positionelectromagnetic valve 双线圈两位电磁阀dovetail (key bar)燕型橛dovetail pin 燕尾销dowel pins 定位销down-land 丘陵draft tube lower liner 尾水管下部里衬draft tube 尾水管[(upper /lower) liner] 尾水管[(上/下部)里衬drain valve 排水阀drainage ditches 排水沟drainage 排水draw ring 牵引环, 拉延环drawing software 图形软件DRC 数字式保护校验仪(Digital protection relay checkout device)dredge 疏竣dressing stick 整形棒drift 漂移driving vibrator 单钢轮振动压实机droop characteristic 调差特性DSCR(debt service coverage rate)偿债保证比DSP(digital signal processor) 数字信号处理DTV (draft tube valve) 尾管阀门dump truck 自卸车dumping 缓冲duplicable 可复制的duplicate bus input circuit 双总线输入回路duplicate channel digital oscillograph 双通道数字型示波器duplicate trip coil 双跳闸线圈durable 耐用的dust catcher 粉尘吸附装置dust collecting system 粉尘收集系统DVD-ROM 光盘驱动器dyke of 岩脉dynamic balancing 动平衡dynamic stability 动态稳定性dynamometer 测力计功率计Eearthing current-return wires 接地回流导线earthing grids 接地网earthing steel flats 接地扁钢earthing switch 接地开关earthing terminal 接地端子eccentricity 偏心度eccentricity 偏心ECDC (East China Power Dispatch Center) 华东网调ECIDI (East China Investigation and 华东勘测设计研究院Designing Institute)ecologic 生态eddy current displacement transducer 涡流位移传感器eddy loss 涡流损耗eddy 涡流EDI (Electronic Data Interchange) 电子数据交换EDR (equalizing discount rate) 等值折扣率/调整贴现率education tax 教育税EIA (environmental impact assessment) 环境影响评估elasticity 弹性elasticity 椭圆率elbow 肘管electric braking device 电气制动装置electric breaking breaker 电制动断路器electric clearance 电气间隙electric fan 电动风机electric firing method 电触发方式electric gear shifting 电子换档electric interlock 电气闭锁electric output 电气输出electric quantity transducer 电量变送器electric saw 电锯electric spray valve 电动喷雾阀门electrical braking device 电气制动装置electrical contacts 电接点electrical interlock 电气闭锁electrical magnetic force 电磁力electrically independent, 单极双掷、single-pole normally-open andnormally-closed contact circuit 电气独立的接点电路electric-magnetic performance 电磁性能electro-corrosion resistant property耐电腐蚀能力electro-corrosion 电腐蚀electrolytic 电解electrolytic aluminum alloy 电解铝合金electrolytic copper 电解铜electro-magnetic environment 电磁环境electromagnetic hydraulic valve 电磁液压阀electromagnetic interference 电磁干扰electromagnetic shield 电磁屏蔽electromagnetic starter 电磁启动器electromagnetic valve 电磁阀electro-magnetic wave disturbance 电磁波干扰electromanetism compatible 电磁兼容抗扰度试验anti-interference testelectrostatic filter 静电过滤器electrostatic plate 静电板elevation of runner center line 设备安装高度of pump-turbineeligibility 合格ellipticity 椭圆度elongation 延伸embedded part 预埋件emboss 压花emergency shutdown circuit 紧急停机电路EMF (electro-magnetic flux) 电磁通量EMS (Energy Management System) 能源管理系统emulsification 乳化EN(European Standard) 欧洲标准ENAA (Engineering Advancement 日本项目促进协会Association of Japan)enamel 搪瓷珐琅encapsulate 用胶囊包装enclosed metal cubicle 封闭金属柜enclosure 外壳encoder 编码器end connector 端部接头end hoop of winding 定子绕组的端箍endanger 危及endurance duration 承受时间endurance 耐久/承受energizing pick-up type 带电动作型energy dissipation 消能English edition 英文版epidemic prevention 防疫epoxy encapsulated 环氧浇注epoxy resin 环氧树脂epoxy resin infusion capacitance type 环氧树脂浸渍电容式equalized load 平衡负荷equalizing beam 平衡梁equidistantly 等距离equilibrium 平衡平静equity investment 资本金equivalent 等值erection bay 安装间erection pedestal 安装支墩ergonomically 人类工程学erode 腐蚀escalate 逐步上升escape of oil fumes from the bearing 轴承油雾溢出essential software 基本软件ETD method 检温计法ethernet 以太网ethics 道德EUR (European EUPO) 欧元evacuation 抽出evaporation 蒸发even order harmonic voltage component 偶次谐波电压含有率even order 偶次even 均匀evenness 均匀度excitation control panel 励磁控制盘excitation cubicle 励磁柜excitation grounding detector 励磁接地探测器excitation over-voltage relay 励磁过电压继电器exciting circuit conductor 励磁回路导线execution 执行exert 发挥expansion bolts 膨胀螺栓expansion cards 扩展插件expansion joint 伸缩节expediently 方便expert system interfaces 专家系统接口expiration 期满exponential [数]指数extende 加深extension 延伸节extinguishing device 灭火装置extract active power 吸收有功extruded semi-conducting compound 挤包半导体化合物EXW (Ex factory, ex works or ex warehouse)出厂、出车间或出仓库eye ring of balancing beam 平衡梁套环excitation regulator 励磁调节器excitation system loss 励磁系统损耗excitation transformer 励磁变压器exciter transformer 励磁变excitation panel 磁盘excitation power supply 励磁电源F(empirical ) formula 经验公式(proper) frequency 固有频率3-D FEA 三维有限元fabrication 制造factice 油膏factory Acceptance Test (FAT) 工厂验收实验failure mode 容错模式fatigue (fault) 疲劳faucet 旋塞fault retrospection reviews 事故追忆fault signal 故障信号fault tolerance 容错fault treatment method 故障处理方法FCA (Free Carrier) 货交承运人FD(Flaw Detection)探伤fender-guard 防护(保险杠) ferromagnetic 铁磁ferrule 金属包头festoon 区域fiber-optic connector 光导纤维连接FIDIC (International Federation 国际咨询工程师联合会of Consulting Engineers)field erection 现场安装field pole 磁极field test 现场试验field 磁场filtration 过滤final two years 最后两年finance indicator 经济指标financing 融资findings 调查结果finite element method 有限充分价位finite element method 有限充分价位fire-extinguishing 消防fire-retardant 阻燃firewall 防火墙FIRR (Finance Internal Return Rate) 财务内部收益率first-pole-to-clear 首相开断系数fissure 裂缝fitting 附件fixture 固定体flake (成)薄片flame-retard 阻燃flange 法兰flashing circuit 起励flashover. 闪烙flaw 缺陷flexible connection 软连接flexible fixing 挠性固定flicker 闪烁float gauge 液位计floating point calculation 浮点运算能力floppy disk driver 软盘驱动器flow production method 流水作业法flowmeter 流量计fluctuation 波动flush 冲洗flush-type 嵌入式flux 焊药FOB (Free on Board) 装运港船上交货FOR (forced outage ratio) 强迫停运率formality 手续formula 公式fortify 防御forward voltage drop 正向压降foundation 基础foundation bolt 基础螺栓fracture 碎frame wall 机座壁francis 混流frequency transducers 频率变送器frequency 频率fret 使发热front-end fee 启动费frontispiece 插页FRR (fault retrospection reviews) 事故追忆Fs (safety factor)保安系数full wave 全波full-face steel lining 全断面钢衬full-graphic color VDU 彩色显示器functional keyboard 功能键盘fundamental wave 基波fuses 熔断器Ggable 山墙gall 擦伤galvanize 电镀galvanized steel structure 镀锌钢结构gang 联动gantry 门架gapless arrestor shunted with 与电容器并联的无间隙避雷器capacitorgas pipe 油管gas protection 瓦斯保护gas relay 气体继电器gasket 垫片gateways 远动网关gauge 规,计,表,样板gauge 标准尺、量表GCB (generator circuit breakers) 发动机出口断路器GCC(General Conditions of Contract) 通用合同条款gear operation mechanism 联动操作机构GECH II (General Electric Canada Hydro International Inc) GECI (General Electric Canada Inc)GECII (General Electric Canada International Inc)GEEN (General Electric Energy)generation surplus 窝电generator 发电机generator mode 发电工况generator terminal voltage overshoot 发电机机端电压超调量generator voltage circuit equipment 发电机电压设备generator/motor circuit breaker 发电电动机断路器控制开关control switchgenerator/motor-transformer block 发电电动机-变压器单元geometrical 几何的geomorphology 地貌geotextile filter 滤土工布gland 密封压盖glare 弦光glossary 汇编glossy 有光泽的got rid of from 排除govern 服从government sponsored social 社会统酬insurance fundgovernor pressure oil pipes 调速器压力油管路GPS 卫星同步时钟系统(satellite synchronizing clock system)grace period 宽限期gradation(grade) 级配grade ability 爬坡grain orientation 晶粒方向grand Canal 大运河granite 花岗岩granite porphyry 花岗岩graphical interface support 图形界面支持graphical station 图形站gravity center 重心gravity moment 重力矩gravity retaining wall 重力挡水墙graze 擦伤groove 企口groove 坡口grotto 洞ground fault current 接地故障电流grouser 履带齿片GSI (Geological Strength Index) 地质强度指标guide bearing 导轴承guide bearing loss 导轴承损耗guide bearing pad 导轴衬瓦gully-originated depression 沟源凹地gushe 涌HHalogen 卤素hand compressed air driller 手风钻hand-cart switch 手车式开关handhole 手孔hardened and tempered 调质hard-fill dam 硬填坝hardness 硬度hardware 硬件hardwired link 硬布线连接harmonic analyzer 谐波分析仪harmonic wave test 谐波试验harmonic 谐波harmoniously 和谐地harness 治理harsh class 严酷等级harsh 严酷hatch 吊物孔head cover 顶盖headrace tunnel 引水洞heartfelt thanks 忠心感谢heat endurance lever 耐热水平heat sink 散热器heat-dissipating area 散热区域heat-dissipating 散热hereinafter the same 下同hexagon 六角hierarchical 分层等级high pressure oil lifting device 高压油顶起装置high strength punched thin steel sheet 高强度薄钢板冲片hot standby 热备用hot-dip galvanizing 热浸锌hub 轮彀humidity 湿度hydraulic hoist 液压启闭机hydraulic packing 液压、密封hydraulic thrust 水推力hydraulic wrench 液压扳手hydrogeology 水文地质hydrology 水文hydropower 水电hystersis 迟后hollow 空心homogeneous 均匀homogeneous 同类的、均匀的homologous to 相似horizontal acceleration 水平加速度hot set test 热延伸特性试验hot spot oil temperature 热点油温hoisting 起吊holder rack 支架holding company 控股公司high-conductance 热导性hoist 卷扬机high voltage neutral bushing 高压中性点套管IIBRD (International Bank for 国际复兴开发银行Reconstruction and Development)ICC (International Chamber of Commerce) 国际商会IDA (International Development Association) 国际开发协会ideal 理想identical 相同一致identification system 标识系统identification 区别IFB (Invitation for Bids) 招标邀请imitative operation test 模拟动作试验immune to 不受影响免除immunity 免除免疫impact 冲击impact 影响impair 损害妨碍影响impaired mode 容错impedance 阻抗impedance protection relay 阻抗保护继电器impedance voltage 阻抗电压impedance 阻抗impede 妨碍impeller 叶轮impending 迫近imperative 迫切imperfection 缺陷impervious(blanket)防渗(阻漏毡)implementation 实施impregnate 充填饱和impregnate 充填impulse withstand voltage 雷电冲击耐受电压In the light of 由于inadequate 不充足inaugurated 就职典礼incandescent 白炽的incidental 附带incineration 烧尽焚化火葬inclined cable shaft 电缆斜井inclinometers 倾斜仪inclusions 夹杂income tax 所得税incoming line circuit breaker 进线断路器inconsistent/consistent 不一致/一致increment 增量increments 增加incur 招至损失indemnify …….against(from)保护..避免indemnity 赔偿independent duplicate 独立双调节通道regulating channelindex 指标indispensable for 必不可少的indispensable 不可缺少的,必不可少的indoor 户内induced current 感应电流induced voltage 感应电压induced 诱发inductance 电感industrial television monitoring system工业电视监视系统inertia (GD2) 惯性inevitable 不可避免inferior to 次于infiltration 渗透infinite 无限inflation 膨胀率infrared temperature detector 红外线测温仪infrared 红外线infringement 违反ingress 进入inherent 固有inhibit 禁止initial corona discharge voltage 起晕电压initial cost estimate 投资估算initial 最初initiating 起动inlet line 进线inlet valve body 进水阀阀体inlet valve pressure oil pipes 进水阀压力油管路inlet valve rotor 进水阀活门inlet valve sealing ring 进水阀止水环inlet valve servomotor cylinder 进水阀接力器缸体inlet valve servomotor piston 进水阀接力器活塞inlet valve shaft 进水阀轴inner circulating type with runner self pumping镜板泵内循环方式inner stator circumference 定子内圆innovate 创新改革inquiry/inquire 查寻inside-bridge wiring connection 内桥接线in-situ 自然位置,原位置insolvency 破产inspection window 观察窗institutional 职能instruction to applicant 申请人须知instrument 仪器insulation 绝缘insulation oil 绝缘油insulation resistance 绝缘电阻insulation strength 绝缘强度insulation withstand voltage test 绝缘耐受电压insulator 绝缘子intact 未经受损的intangible and deferred assets 递延和无形资产integral 积分integrity 完整性intelligent 智能型intensity 强度interbeds 夹板intercalated with 夹intercepting trenches 截洪沟interchangeable 可互换的interchangeable 互换interconnect 互连interface 接口interim operating 临时运行interlock 闭锁interlocking circuit 闭锁电路interlocking device 闭锁装置intermediate floor 中间层ITB (Instructions to Bidders) 投标者须知iron core loss 铁芯损耗iron core tooth pressing plat 铁芯齿压板iron core lamination 铁芯片isolated phase enclosed bus 离相封闭母线isolated phase enclosed bus bar 离相封闭母线isolated phase enclosed busbar of main circuit主回路离相封闭母线irreversible 不可逆irrevocable 不可撤消inundation 淹没inventory 库存inventory 财产目录实物盘存inversing 转换inverted field discharge 逆变灭磁inverter 逆变器intrinsic frequency 固有频率J(3-boom hydraulic) jumbo (三臂)凿岩机(anti-)jamming (防)卡(contraction) joint 伸缩缝jacking pads 顶起垫jacking 千斤顶jeopardize 危害jig 装配架夹具journal 日记、轴颈JPEPC(Jiangsu Provincial Electric Power Company)江苏省电力公司JPPC(Jiangsu Province Pricing Bureau)江苏省物价局JSPDC (Jiangsu Provincial Power Dispatch Center )江苏网调JVA (Joint Venture Agreement) 合资协定JVC (joint voltage control) 组电压控制isolated phase enclosed busbar 离相封闭母线IT(information technology) 信息技术interposing relay 中间继电器interposing (relays)中间(继电器)intuitively 直觉intersection angle 夹角intrinsic 固有内在的intrusion 侵入Kkerosene 煤油key 键key way broach 键槽拉刀keyboard 键盘kind affect 实物影响kick-off meeting 碰头会L"Limited Slip" rear axle 防滑后桥in lieu of 替代label 标志labyrinth ring 止漏环ladder 梯子lagging 滞后laminated silicon steel sheet 硅钢叠片lamination (factor) 叠压(系数) lamination segments of the rim (扇形)磁轭冲片LAN (Local Area Network) 局域网land (ac)requisition 征地large scale integrated circuit 大规模集成电路laser printer 激光打印机lash 捆绑latch 锁lateral 横向侧面latitude 行动或言论自由LAU(Launcher Unit)Layout 布置LCD(Liquid Crystal Display)LCGEP(Least Cost Generation Expansion Plan)最低价支付计划LCU (local control unit) 现场控制单元leading power factor mode 进相leading power factor 进相工况leading wire 引线leakage current test 泄漏电流测定legend 图例legible 醒目length of antenna feeder 天线馈线长度liability 负债life projection 寿命预测lift ring 吊环lifting lug 吊耳lighting equipment 照明设备light color and matt-paint 浅色无光漆limit switch 限位开关line voltage 线电压line voltage wave form distortion factor线电压波形畸变率lines of credit 信贷资金link 连接器liquid assets 流动资金liquid level transducer 液位变送器liquidate 清算liquidated damages 违约金literature 文字litho logical Units 岩性litigation 诉讼。
一.电气名词Electric items二.线路(母线、回路)Lines (Bus , circuits)三.设备Equipments四.保护、继电器Protection , relays五.电气仪表Electric instruments六.防雷Lightning protection七.接地Grounding , earthing八.室、所Room , Substation九.电修车间设备Equipments of electric repair十.材料Material十一.图名Drawings , diagrams十二.表头Tables十三.标准图词汇Terms from standard DWG一.电气名词 Electric items交(直)流 Alternating (direct) current短路电流 Short-circuit current起始次暂态短路电流 Initial subtransient short-circuit current冲击电流 Impulse current稳态短路电流 Steady state short-circuit current临界电流 Critical current切断电流 Rupturing current熔断电流 Blow-out current故障电流 Fault current计算电流 Calculating current极限有限电流 Limit effective current过电流 Over current逆电流 Inverse current整定电流 Setting current额定电流 Rated current电流密度 Current density短路电流最大有效值 Maximum effective value of short-circuit current 高压 High-voltage , High-tension低压 Low-voltage , Low-tension计算电压 Calculating voltage激磁电压 Exciting voltage冲击电压 Impulse voltage临界电压 Critical voltage残留电压 Residual voltage击穿电压 Puncture voltage脉动电压 Pulsating voltage供电电压 Supply voltage电力电压 Power voltage照明电压 Lighting voltage灯丝电压 Filament voltage额定电压 Rated voltage电压损失 Voltage loss过(欠)电压 Over (under) voltage线路电压 Line voltage电压降 Voltage drop工作电压 Working voltage一次电压 Primary voltage二次电压 Secondary voltage电源 Electric source (power supply)自控电压 Power supply for process control6kV控制闪光电源 Flashing supply for 6kV control 工作电源 Working power supply (electric source) 保安电源 Emergency power supply (electric source) 直流稳压电源 Stabilized D.C. source控制电源 Control supply直流电源 D.C. source交流电源 A.C. source负荷计算 Load calculation设备容量 Installed capacity需要容量 Electric demand功率因数 Power factor安装高度 Mounting height耐电压 Breakdown voltage工频耐压 High-voltage test with working frequency 表面闪络 Surface flash-over直流泄漏 D.C. leakage体电阻率 Volume resistivity介质损失角 Dielectric loss angle击穿强度 Puncture intensity电压等级 Voltage grade比重 Specific gravity性能 Feature相序 Phase sequence瞬时 Instantaneous倾角 Angle of inclination跨度 Span正极 Positive pole负极 Negative pole截面(积) Cross section area辅助电源 Auxiliary source遮断容量 Interrupting capacity载流量 Current-carrying capacity校正系数 Correction factor连续负荷 Continuous load长期载流量 Continuous capacity长时间额定值 Longtime rating电动机堵转电流 Locked-rotor motor current限定负荷 Limited load电感负荷 Inductive load感应电流 Induced current二.线路(母线、回路)Lines (Bus , circuits)母线 Bus-bar合闸电源母线 Closing power source bus闪光母线 Flashing-bus备用母线 Spare bus装在支柱上的插接式母线 Post-supported plug-in bus way装在吊钩上的插接式母线 Hook-supported plug-in bus way装在支架上的插接式母线 Bracket-supported plug-in bus way 小母线 Miniature bus电源小母线 Power supply miniature bus操作小母线 Operating miniature bus事故信号小母线 Miniature bus for fault signal闪光小母线 Flashing miniature bus主母线 Main bus直流主母线 D.C. main bus预告母线 Prewarning bus干线 Main line照明干线 Lighting main line接地干线 Grounding main line插座干线 Receptacle main line电压干线 Voltage main line端子出线 Terminal outgoing中性线 Neutral支线 Branch-line引入线 Lead-in电气线路 Electric circuit交流配电线路 A.C. distribution circuit直流配电线路 D.C. distribution circuit事故照明线路 Emergency lighting circuit控制线路 Control circuit接地或接零线路 Grounding or neutralizing circuit信号线路 Signal circuit有接地极的接地线路网 Grounding with grounding electrodes定子绕组测温回路 Temperature measuring circuit for stator winding 接地信号回路 Grounding signal circuit闪光信号回路 Flashing-signal circuit开阀回路 Circuit for opening valve关(闭)阀回路 Circuit for closing valve开度计回路 Circuit for opening meter电流测量回路 Current-measuring circuit差动保护回路 Differental protective circuit过流保护回路 Over-current protective circuit合闸回路 Closing circuit停车延时回路 Delayed shutdown circuit掉闸回路 Trip circuit激磁回路 Exciting circuit备用回路 Spare circuit主回路 Main circuit馈路 Feeder circuit现有回路 Existing circuit单线回路 Single-wire circuit接地回路 Earthed circuit有电压的电路 Live circuit三.设备 Equipments高压开关柜 H.V. switchgear动力配电箱 Power distribution cabinet电源配电箱 Source distribution cabinet直流配电屏 D.C. switchboard (distribution panel)交流低压配电屏 A.C.L.V. switchboard (distribution panel)静电电容器柜 Static capacitor cabinet多种电源插销箱 Receptacle box for miscellaneous power supplies控制箱 Control cabinet照明配电箱 Lighting (distribution panel)连接箱 Junction box出线盒 Outlet box开关箱 Switch box控制台 Console分段屏 Sectionalizing panel进线屏 Incoming line panel电控箱 Electric control panel边屏 Side board端子箱 Terminal box供电盘 Power supply box瓶车箱 Synchronizing cabinet感应调压器专用变压器高压柜 Special transformer H.V. cabinet for induction voltage regulator电压互感器柜 Potential transformer cabinet信号屏 Signal panel浮充屏 Floating panel蓄电池屏 Battery panel充电屏 Charging panel母线联络柜 Bus tie cabinet转换开关 Transfer switch电压表转换开关 Voltmeter change-over switch铁壳开关 Metal-clad switch (Iron-clad switch)管式熔断器 Cartridge fuse真空断路器 Vacuum circuit breaker (V.C.B.)自动开关 Automatic switch高压负荷开关 H.V. load break switch三极高压断路器 3-pole HV circuit-breaker刀开关 Knife switch转换开关 Transfer switch双极铁壳开关 2-pole iron-clad switch风扇变速开关 Fan speed regulator switch密闭照明灯开关 Hermetic lighting switch防爆照明灯开关 Explosion-proof lighting switch行程开关 Limit switch高压隔离开关 H.V. disconnecting switch明装单极板钮开关 Surface-mounted single-pole toggle switch暗装单极板钮开关 Flush-mounted single-pole toggle switch三路开关 Three-way switch气密式组合开关 Hermetic packet type switch防护式开关 Guard type switch联锁开关 Interlock switch操作方式选择开关 Selecting switch for types of operation控制电源开关 Switch for control supply主令开关 Master switch (controller)多切点切换开关 Multi-point change-over switch按钮 Push-button控制按钮 Control push-button防爆控制按钮 Explosion-proof control push-button事故紧急按钮 Emergency stopping push-button起动按钮 Starting push-button停止按钮 Stopping push-button现场按钮 Push-button in field挡板 damper音响解除按钮 Push-button for sound release起动器 Starter磁力起动器 Magnetic starter综合起动器 Combination starter (Magnetic starter combination)电力变压器 Power transformer调压变压器 Voltage regulating transformer电压互感器 Potential transformer电流互感器 Current transformer照明变压器 Lighting transformer三相三绕组变压器 3-phase tertiary winding transformer高压试验变压器 H.V. testing transformer局部照明变压器 Local lighting transformer多量程仪用电流互感器 Multi-range current transformer for measurement降压变压器 Step-down transformer伺服电动机 Servo-motor双电压电动机 Dual-voltage motor感应电动机 Induction motor交流异步电动机 A.C. asynchronous motor同步电动机 synchronous motor三相滑环感应电动机 3-phase slip-ring induction motor三相鼠笼感应电动机 3-phase squirrel-cage induction motor绕线式电动机 Wound-rotor induction motor反应式电动机 Reaction motor柴油发电机 Diesel generator励磁发电机 Excitation generator明装双极插座 Surface-mounted 2-pole receptacle暗装双极插座 Flush-mounted 2-pole receptacle双极带接地插座 2-pole receptacle with grounding contact单相三孔明插座 Surface-mounted single phase 3-pole receptacle防护式明装三相四孔插座 Guard type surface-mounted 3-phase 4-pole receptacle 配照型灯 Standard dome lighting fitting搪瓷深照型灯 Enameled high bay lighting fitting防水防尘灯 Water and dust proof lighting fitting安全灯 Safety lighting fitting隔爆灯 Explosion-proof lighting fitting弯灯 Goose-neck light壁灯 Wall light高压水银灯 High pressure mercury vapor lighting fitting投光灯 Flood-light (projection light)信号灯 Signal lamp天棚灯 Ceiling-mounted lighting fitting局部照明灯 Local lighting fitting灯座 Lamp holder事故照明灯 Emergency lighting fitting高压水银荧光灯 H.P. mercury fluorescent lighting fitting广照型工厂灯 Wide lit type industrial fitting深照型灯具 High bay lighting fitting白炽灯具 Incandescent lamp (bulb)圆球型灯 Globe lamp嵌入式荧光灯 flush type fluorescent lighting fitting红色障碍灯 Red obstruction lamp for aviation厂区道路照明灯 Street lighting in plant area路灯 Street lamp视孔灯 Inspection hole lamp立杆弯灯 goose-neck post lamp , pole lamp模拟报警信号 Semigraph and alarm signal自整角机 Selsyn励磁机 Exciter显示器 Display电位器 Potentiometer内电阻 Internal resistance固定电阻(器) Fixed resistance脱扣 Release , trip分励 Shunt trip特殊失压脱扣器 Special no-voltage release“或”开关放大器“Or” switch amplifier制动器 Brake电容 Capacitor整流器 Rectifier镇流器 Chock分流器 Shunt油变阻器 Oil immersed rheostat频敏电阻器 Frequency sensitive rheostat滑线变阻器 Sliding rheostat蜂鸣器 Buzzer电机加热器 Space heater (for motor)空气断路器电机操作机构 Motor operating mechanism for air circuit-breaker 可控硅励磁装置 Silicon controlled rectifier excitation device保护装置 Protective device (element)闪光装置 Flashing device接闪装置(避雷器) Lightning arrester断相保护 Phase failure protection四.保护、继电器 Protection , relays信号继电器 Signal relay过电流继电器 Over-current relay电压继电器 Voltage relay时间继电器 Time relay中间继电器 Auxiliary relay热继电器 Thermal relay温度继电器 Temperature relay瓦斯继电器 Gas relay控制电源中间继电器 Auxiliary relay for control supply自动操作继电器 Relay for auto-operation低电压继电器 Under-voltage relay过电压继电器 Over-voltage relay联锁继电器 Interlock relay冲击继电器 Impact relay合闸位置继电器 Close position relay逆流继电器 Reverse-current relay差流继电器 Differential current relay差动继电器 Differential relay电流继电器 Current relay功率继电器 Power relay接地继电器 Earthing relay重合闸继电器 Reclosing relay同步继电器 Synchronous relay速动继电器 Quick acting relay定时限继电器 Definite time relay光电继电器 Photoelectric relay电子继电器 Electronic relay电磁式继电器 Electromagnetic relay电动式继电器 Electrodynamic relay气压继电器 Gas-pressure relay继电器常开触点 Relay N.O. contact继电器常闭触点 Relay N.C. contact继电器保护触点(常开) Relay holding contact (N.O.)能自动返回的常闭按钮触点 Self-return button with N.C. contact 模拟信号触点 Contact for semigraph signal强励磁接点 Shock excitation contact电感线圈 Induction coil电流线圈 Current coil脱扣线圈 Trip coil合闸线圈 Close coil释放线圈 Releasing coil掉闸线圈 Tripping coil予告信号 Prewarning signal掉闸回路断线信号 Breakage signal of trip circuit断路器事故掉闸信号 Fault trip signal of breaker掉闸音响信号 Tripping audible signal重瓦斯预告信号 Heavy gas prewarning signal温度预告信号 Temperature prewarning signal手动、自动操作时事故信号 Fault signal in manual/automatic operation保护掉闸 Protective trip控制掉闸 Control trip手动跳闸 Manual trip变电所紧急停车 Emergency shutdown at substation工艺故障 Fault in process励磁故障 Fault in excitation工作电源失电报警 No-voltage alarm of working electric source工作电源分合闸 On and off of working electric source工作电源投入 Throw-in of working electric source保安电源送电 supply of emergency electric source运转指示 Indicating of operation投入指示 Indicating of throw-in同步指示 Indicating of synchronism延时停车 Delayed shutdown电源切除 Switch off the power supply速断及过流断通 Instantaneous trip and over-current off/on自保持 Self-holding自锁 Self-lock联锁 Interlocking绝缘监视 Insulation supervision电压监视 Voltage supervision联锁解除 Release of interlock工作、保安电源切换 Transfer of working and emergency power supply发电机与工作母线并车 Synchronization of generator to working bus重瓦斯保护 Heavy gas protection开或闭超扭矩保护 Over-torque protection during opening and closing valve 电机起动顺序 Sequence of motor starting铭牌框注字 Name plate denotation (inscription)五.电气仪表 Electric instruments电流表 Ammeter电压表 Voltmeter三相三线有功电度表 Three-phase three-wire kilowatt-hour meter , kWh meter 单相电度表 Single-phase kilowatt-hour meter三相无功电度表 Three-phase kilovar-hour meter有功功率表 Active power meter , kilowatt meter无功功率表 Reactive power meter , kilovar meter三相瓦特表(功率表) Three-phase watt meter功率因数表 Power factor meter频率表 Frequency meter验电流器 Galvanoscope欧姆表 Ohmmeter相位表 Phase meter转速表 Tachometer波长表 Wave-length meter三相四线制标准电度表 3-phase 4-wire standard watthour-meter 过载电流表 Overload ammeter低功率因数瓦特表 Low power-factor wattmeter交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表 Megger , Megohmmeter万用表 Avometer微安表 Microammeter毫安表 Milliammeter各种测量仪表 Various kind of measuring instruments接地电阻测量仪 Earthing resistance tester真空管电压表 Vacuum tube voltmeter电动秒表 Electric second-meter六.防雷 Lightning protection避雷装置 Lightning protector避雷针 Lightning rod避雷带 Strap type lightning protector避雷网 Network of lightning protector避雷针支架 Lightning rod support避雷针尖 Tip of lightning rod避雷针拉铁 Brace for lightning rod避雷器 Lightning arrester , surge discharger球型避雷器 Spherical arrester管形避雷器 Tubular arrester阀形避雷器 Auto-valve arrester低压避雷器 Low voltage arrester角形避雷器 Horn arrester多隙避雷器 Multigap arrester铝避雷器 Aluminum cell arrester氧化膜避雷器 Oxide film arrester击穿保险器 Puncture lightning arrester雷击 Lightning stroke直接雷击 Direct lightning stroke感应雷击 Induction lightning stroke雷电日 Thunderbolt days雷电或然率 Lightning and thunder probability触电 Electric shock静电感应 Electrostatic induction七.接地 Grounding , earthing接地保护 Ground protection , earth protection 防雷接地 Grounding for lightning保护接地 Protective earthing人工接地 Artificial grounding工作接地 Working grounding , working earthing 重复接地 Multiple earthing屏蔽接地 Screen earthing , shielding ground中性点接地 Neutral point grounded接地系统 Grounding system , earthing system接地故障 Ground fault , earth fault单相接地 Single phase earthing母线接地 Bus ground接地装置 Grounding device , earthing device引下线 Down-lead , down conductor引下线固定 Clamping plate of support for fixing 支架夹板 Down lead引下线固定支脚 Support for fixing down lead接地线 Ground connector接地干线 Ground(ing) main , (bus)接地网 Grounding network , earthing network接地极 Earth electrode (pole)接地电阻 Earth resistance接地电路 Earth (ground) circuit连接条 Connecting strip断接卡 Connecting clamp八.室、所 Room , Substation贮藏室 Storage套间 Compartment蓄电池室 Battery room控制室 Control room配电室 Distribution room维修间 Repair room变电所 Substation高压配电室 H.V. distribution room休息室 Rest room九.电修车间设备 Equipments of electric repair砂轮机 Emery wheel grinder台钻 Bench drilling machine交流电焊机 A.C. welding machine移动式空气压缩机 Portable air compressor手电钻 Electric hand drill单速手摇绕线机 Single speed hand winding machine导线钳压器 Wire jointing press-clamp油压千斤顶 Hydraulic jack电吹尘器 Electric dust cleaner存放柜 Store chest高压试验变压器 H.V. testing transformer泄漏试验变压器 Leakage testing set大电流发生器 Strong current generator油浸自冷感应调压器 Oil-immersed self-cooled induction voltage regulator 多量程仪用电流互感器 Multi-range current transformer for measurement仪用电感互感器 Instrumental voltage transformer单相自耦变压器 Single-phase auto-transformer三相自耦变压器 3-phase auto-transformer硅整流器 Silicon rectifier仪表试验台 Testing stand for instrument接触器,继电器试验台 Relay and contactor testing stand慢扫描示波器 Slow scanning oscillograph交流电子稳压器 A.C. electronic voltage stabilizer携带式交流电桥 Portable A.C. electric bridge接地电阻测量仪 Earthing resistance tester电缆故障探伤仪 Cable fault detector直流单臂电桥 D.C. single-arm electric bridge , Wheatstone bridge十.材料 Material绝缘包布 Insulating tape填料 Filler , packing绝缘膏 Insulating compound电缆膏 Cable compound防腐油 Anti-corrosive oil沥青漆 Bituminous varnish绝缘漆 Insulating varnish瓷漆 Enamel varnish有色金属 Non-ferrous metal黑色金属 ferrous metal白金属 White metal云母 Mica环氧树脂 Epoxy resin聚氯乙烯 Polyvinyl chloride , PVC 蜡 Wax滑石粉 Talc powder电胶木 Bakelite聚丙烯外壳 Polyacrylic cover耐油橡胶管 Oil-proof rubber tubes 接地铜线 Grounding copper wire垫圈 Pad塑料绝缘线 Plastics insulated wire 橡套电缆 Rubber sheathed cable中间接头 Splice填充剂 Filling agent绝缘电线 Insulated wire移动软电缆 Movable flexible cable 补偿导线 Extension wire套管 Bushing母线槽 Busway悬索 Cable suspension滑触线 Trolley conductor镀锌煤气管 Galvanized gas pipe镀锌角钢 Galvanized steel angle镀锌扁钢 Galvanized steel strap钢丝绳 Steel wire rope电笛 Siren电磁阀 Electromagnetic valve连接片 Connecting link切换片 Transfering link端子排 Terminal board半导体二极管 Semiconductor diode开度计 Opening meter逻辑元件 Logical element接线盒 Junction box仪表槽板 Instrument trunking电缆吊架 Cable hanger出线套 Outgoing line sleeve十一.图名 Drawings , diagrams电气图纸目录 Contents of electric drawings电力系统图 Electric power system diagram照明系统图 Lighting system diagram电力平面布置图 Electric power layout plan照明平面布置图 Lighting layout plan单线图 One line diagram控制箱面部布置图 Surface arrangement of control box背部接线图 Back wiring (diagram)外部接线图 External (outside) wiring diagram内部接线图 Internal (inside) wiring diagram控制原理图 Principle control diagram原理图 Schematic diagram展开图 Developed diagram电气标准图 Electric standard drawing电气施工图 Electric working drawing复用图 Reproducibles (drawing)电缆联系图 Cable hook-up diagram转换开关接点图 Contact diagram of transfer switch箱侧视图 Side view of box正视图 Front view , facade背视图 Back view剖面图 Section参考图 Reference drawing电缆敷设图 Cable laying diagram箱内框架布置图 Arrangement of frames inside the cabinet控制箱台面展开图 Surface developed diagram of console出线端子示意图 Schematic diagram of terminal outgoing lines 端子接线图 Diagram of terminal connections电气管线表 List of wire , cable and conduits设备材料表 List of equipment and materials十二.表头 Tables电力系统图 Power system diagram引入线 Lead in保护设备 Protective device型号 Type额定值 Rating整定值 Setting主启动设备回路 Circuit to starting device导线型号、芯数、截面及管径 Conductor type , cores , section & diameter of conduit 线长 Wire length管长 Conduit length启动设备 Starting device型号规格 Type , specification保护元件 Protective element计量装置 Calculating device用电设备主回路 Main circuit of electric equipment控制回路 Control circuit控制装置 Control device用电设备 Electric equipment设备容量 Consumer capacity生产设备 Production equipment位号 No. of location名称 Name备注 Remarks引入线 Feed in配电箱 Distribution cabinet型号及编号 Type and No.开关型号 Switch type保护装置 Protective device回路编号 Circuit No.相别 Phase灯数 Number of lamps插座数 Number of receptacles电缆编号 No. of line起点 Starting终点 Ending母线截面 Section of bus零母线 Neutral bus屏编号 Panel No.型号及方案号 Type and variant No.控制原理图号 Principle control diagram工艺位号 Process item No.十三.标准图词汇 Terms from standard DWG电工系统图图形符号 Graphic symbols for electric system交流电的相别 A.C. phase sequence直流电的正负极 D.C. positive and negative poles有中性点引出线的星形连接的三相绕组 Star-connected three phase windings with neutral outlet开口三角形连接的三相绕组 3-phase winding with open delta connection互相连接的导线 Cross connection of wires不连接的跨越导线 Crossing wires not in contact with each other可拆卸的电气连接 Removable connection电缆终端头 Pothead of cable or cable end自耦变压器 Auto-transformer感应调压器 Induction voltage regulator凸极同步电动机 Salient pole synchronous motor带接换装置的蓄电池组 Accumulator battery with tap-changers空气断路器 Air circuit-breaker保持触点 Holding contact热元件 Thermal element自动复位的操作开关 Spring-return operating switch插接器 Plug-in connector电喇叭 Horn电炉 Electric furnace分流器 Shunt可控硅整流箱屏 Silicon controlled rectifier box panel直流配电屏 D.C. distributing panel磁力起动器组 Magnetic starter group自动开关箱 Automatic switch box行程开关 Limit switch局部灯 Local lighting fitting荧光灯列 Series fluorescent lighting fitting防护式灯开关 Protective switch导线引上 Conductors turning up导线引下 Conductors turning down导线由上引来 Conductors turning from above导线由下引来 Conductors turning from below电缆沟 Cable trench调压器 Voltage regulator隔离变压器 Isolating transformer击穿保护器 Puncturing safety device晶体管 Transisorized diode地坪 Grade level电缆与水管平行 Cable running parallel to a water supply pipe 电缆与热力管道交叉敷设 Cable running across heat pipeline车道 Drive way电缆穿管与管道交叉 Cable protective pipe across a pipeline双(单)侧支架电缆沟 Trench with rack on both sides (one side) 室外地坪 Outdoor grade跨接线 Jumper金属软管 Flexible metal tube过渡接头 Adapter电气工程及其自动化专业术语翻译transistor 晶体管audion 三极管capacitance 电容Diesel 柴油机AC- motors 交流电机transistorcoupling 联结耦合current carrying capacity 载流能力(最大允许电流)conductivity 传导性in isolation 绝缘lead 导线leakage current 泄漏电流inductance 感应系数loops 线圈macroprocessor 微处理器multimedia show 多媒体展示medium-power distribution 中压配电motor and soft starters 电机及软起动器numerical controls 数控系统optimal 最佳的,最理想的overload relays 过载继电器overshoot 过冲peak current 峰值电流power dissipation 电力分散process automation 过程自动化process instrumentation and analytics 过程仪表及分析仪器punch 穿孔,冲压reactance 电抗recharge 再充regulated power supply 稳压电源resistance 阻抗resistor 电阻器resonate 共振self-inductance 自感应series inductance 串联感应simulation 模拟switching 配电;交流thermal cycle 热循环thickness 厚度voltage regulator 调压器warping 扭曲,变形wiring layout 线路配置图AC-drives 交流变频器asymmetrical 非对称的attenuation 衰减bridged impedance 桥接阻抗cable bridge 电缆桥架charge 电荷circuit schematic diagram 电路原理图解coefficient 系数configuration 构造constant 常量copper sheet 铜片damping 阻尼decomposition 分解decouple 分离delay circuit 延迟电路dielectric sheets 介电原片diode clamping钳位edge connector 边缘连接器electrical infrastructure 电气基础设施electrical installation 电气安装技术equations set 方程组four-layer 四层hookup 接线图human machine interface 人机界面impedance 阻抗incidence 入射incident wave 入射波incorporated 合成一体的instantaneous 瞬间的interleaved 交叉load admittance 负载导纳lumped 集中的modal 模式的modeling 建模motor management systems 电机管理系统mounting pads 安装垫片noise margins 噪音安全系数proximity effect 邻近效应radian 弧度resistive 有抵抗力的schematic 示意图services & industry solutions 服务和工业解决方案terminator 终结器undershoot 负脉冲信号;下冲。
电力系统p o w e r s y s t e m 发电机g e n e r a t o r 励磁e x c i t a t i o n 励磁器excitor电压voltage电流current升压变压器step-up transformer母线bus变压器transformer空载损耗no-load loss铁损iron loss铜损copper loss空载电流no-load current有功损耗active loss无功损耗reactive loss输电系统power transmission system高压侧high side输电线transmission line高压high voltage低压low voltage中压middle voltage功角稳定angle stability稳定stability电压稳定voltage stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC直流DC电网power system落点drop point开关站switch station调节regulation高抗high voltage shunt reactor 并列的apposable裕度margin故障fault三相故障three phase fault 分接头tap切机generator triping高顶值high limited value 静态static (state)动态dynamic (state)机端电压控制AVR电抗reactance电阻resistance功角power angle有功(功率)active power 电容器Capacitor电抗器Reactor断路器Breaker电动机motor功率因数power-factor定子stator阻抗impedance功角power-angle电压等级voltage grade有功负载: active load PLoad无功负载reactive load档位tap position电阻resistor电抗reactance电导conductance电纳susceptance上限upper limit下限lower limit正序阻抗positive sequence impedance 负序阻抗negative sequence impedance 零序阻抗zero sequence impedance无功(功率)reactive power功率因数power factor无功电流reactive current斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap仿真分析simulation analysis下降率droop rate传递函数transfer function框图block diagram受端receive-side同步synchronization保护断路器circuit breaker摇摆swing阻尼damping无刷直流电机Brusless DC motor 刀闸(隔离开关) Isolator机端generator terminal变电站transformer substation永磁同步电机Permanent-magnet Synchronism Motor异步电机Asynchronous Motor三绕组变压器three-column transformer ThrClnTrans双绕组变压器double-column transformer DblClmnTrans 固定串联电容补偿fixed series capacitor compensation 双回同杆并架double-circuit lines on the same tower单机无穷大系统one machine - infinity bus system励磁电流Magnetizing current补偿度degree of compensation电磁场:Electromagnetic fields失去同步loss of synchronization装机容量installed capacity无功补偿reactive power compensation故障切除时间fault clearing time极限切除时间critical clearing time强行励磁reinforced excitation并联电容器shunt capacitor<下降特性droop characteristics线路补偿器LDC(line drop compensation)电机学Electrical Machinery自动控制理论Automatic Control Theory电磁场Electromagnetic Field微机原理Principle of Microcomputer电工学Electrotechnics电路原理Principle of circuits电机学Electrical Machinery电力系统稳态分析Steady-State Analysis of Power System电力系统暂态分析Transient-State Analysis of Power System电力系统继电保护原理Principle of Electrical System's Relay Protection电力系统元件保护原理ProtectionPrinciple of Power System 's Element电力系统内部过电压Past Voltage within Power system模拟电子技术基础Basis of Analogue Electronic Technique数字电子技术Digital Electrical Technique电路原理实验Lab. of principle of circuits电气工程讲座Lectures on electrical power production电力电子基础Basic fundamentals of power electronics高电压工程High voltage engineering电子专题实践Topics on experimental project of electronics电气工程概论Introduction to electrical engineering电子电机集成系统Electronicmachine system电力传动与控制Electrical Drive and Control电力系统继电保护Power System Relaying Protection主变压器main transformer升压变压器step-up transformer降压变压器step-down transformer工作变压器operating transformer备用变压器standby transformer公用变压器common transformer三相变压器three-phase transformer单相变压器single-phase transformer带负荷调压变压器on-load regulating transformer 变压器铁芯transformer core变压器线圈transformer coil变压器绕组transformer winding变压器油箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil conservator(∽drum 变压器额定电压transformer reted voltage变压器额定电流transformer reted current变压器调压范围transformer voltage regulation rage 配电设备power distribution equipmentSF6断路器SF6 circuit breaker开关switch按钮button隔离开关isolator,disconnector真空开关vacuum switch刀闸开关knife-switch接地刀闸earthing knife-switch 电气设备electrical equipment 变流器current converter电流互感器current transformer 电压互感器voltage transformer 电源power source交流电源AC power source直流电源DC power source 工作电源operating source 备用电源Standby source 强电strong current弱电weak current继电器relay信号继电器signal relay电流继电器current relay电压继电器voltage relay跳闸继电器合闸继电器closing relay中间继电器intermediate relay时间继电器time relay零序电压继电器zero-sequence voltage relay 差动继电器differential relay闭锁装置locking device遥控telecontrol遥信telesignalisation遥测遥调teleregulation断路器breaker,circuit breaker少油断路器mini-oil breaker,oil-mini-mum breaker 高频滤波器high-frequency filter组合滤波器combined filter常开触点normally opened contaact常闭触点normally closed contaact并联电容parallel capacitance保护接地protective earthing熔断器cutout,fusible cutout电缆cable跳闸脉冲tripping pulse合闸脉冲closing pulse一次电压primary voltage二次电压secondary voltage并联电容器parallel capacitor无功补偿器reactive power compensation device 消弧线圈arc-suppressing coil母线Bus,busbar三角接法delta connection星形接法Wye connection原理图schematic diagram一次系统图primary system diagram 二次系统图secondary system diagram 两相短路two-phase short circuit 三相短路three-phase short circuit 单相接地短路single-phase ground short circuit 短路电流计算calculation of short circuit current 自动重合闸automatic reclosing高频保护high-freqency protection距离保护distance protection横差保护transverse differential protection 纵差保护longitudinal differential protection 线路保护line protection过电压保护over-voltage protection母差保护bus differential protection 瓦斯保护Buchholtz protection变压器保护transformer protection 电动机保护motor protection远方控制remote control用电量power consumption载波carrier故障fault选择性selectivity速动性speed灵敏性sensitivity可靠性reliability电磁型继电器electromagnetic无时限电流速断保护instantaneously over-current protection 跳闸线圈trip coil工作线圈operating coil制动线圈retraint coil主保护main protection后备保护back-up protection定时限过电流保护definite time over-current protection 三段式电流保护the current protection with three stages 反时限过电流保护inverse time over-current protection 方向性电流保护the directional current protection零序电流保护zero-sequence current protection阻抗impedance微机保护Microprocessor Protection。
Nam Ngum 5 115kV Substation Earthing System CalculationsCONTENTS1. Calculation purpose2. Calculation reference3. Calculation process4. Results1. Calculation purposeIn the light of calculation, determine the design of earth grid of Nam Ngum 5 115kV Substation2. Calculation reference(China) DL_T 621-1997 “Earthing of AC Electrical Installations”(China) “Electrical Design Manual for Electric Power Engineering”3. Calculation processThe earthing grid of Nam Ngum5 115kV Substation shall employ the combined one with horizontal earthing devices as the main one and the vertical earthing electrodes as the auxiliary. The horizontal earthing devices shall employ -30x4mm flat copper tape, the vertical earthing electrodes shall employ copper-clad steel bars with 2.4m in length and 20mm in diameter and the downleads of equipment and frames shall use -30x5mm flat copper tape. The earthing grid is designed to cover all the areas which is excavated (about 92mx92m) around the substation by a grid-shaped earthing network with grid spacing being appr. 8mx8m (some exceptions are showed in the drawing), and each part shall be connected into a whole.The measurement of earthing resistance in the presence of EDL representatives is as follows:115kV distribution area: ρ=135.72Ω.mMain transformer area: ρ=251.33Ω.mMain control room area: ρ=502.65Ω.mTo reduce the earthing resistance and ensure the smooth running of transformers, the soil in the transformer area shall be replaced by one with soil resistivity not bigger than 135.72Ω.To reduce the resistivity around the main control building, the foundation shall be backfilled by good soil with soil resistivity not bigger than 135.72Ω.m after excavation of foundation. In addition, all the visible gravels and other sundries shall be removed during foundation excavation and backfilling.The resistivity ρused in this calculations is 150Ω.m.3.1 Symbol TabletRe earthing resistance of square earthing grid, Ω;R maximum earthing resistance;S total area of the earthing grid, m2;d diameter or equivalent diameter of the horizontal earthing pole, m;h underground depth of the horizontal earthing pole, m;I earthing short-circuit current for calculation;E w potential of earthing devices;E jm maximum contact potentialE km maximum step potentialK j contact coefficientK k step coefficientE k step voltageE j contact voltageρ soil resistivity, Ω·m ;ρs s urface layer resistivity, Ω·mt s duration of earthing short-circuit currentn calculated quantity of grading ringsd equivalent diameter of grading ringsL 0 total length of outer boundary lines of earthing grid, m;L total length of horizontal earthing pole, mL 1 length of earthing gridL 2 width of earthing grid3.2 Calculation 3.2.1 Calculation of earthing resistance()R S B L S hd B e =++-⎛⎝ ⎫⎭⎪02131295.ln ρρπB hS =+1146.Here:S =8464m 2;d= 0.015m ;h=0.6 m ;L 0=368m ;L = 2392m ;ρ=150Ω·m ;thus,Re=0.75ΩThe earthing resistance of the earthing devices can meet the formula below in accordance with Article 5.1.1, DL T 621-1997 “Earthing of AC Electrical Installations”:I R 2000≤Since EDL fails to provide the system short-circuit current of Nam Ngum5 115kV Substation, we referred to Luang Prabang2 Substation Part C GeneralTechnical Specification_Substation(correct) where it says in Page 67 that the earth-fault current is 1980A in 2020 year. Based on it, 2000A short-circuit current is used for calculations of this substation 。
石油化工工程施工常用英语单词及短语3130Division 工程处Revision 版次Status 状态Valid 有效的Invalid 无效的Discipline 专业CIV:civilMEC: MechanicalELE: electricalINS: InstrumentCP: Cathodic ProtectionSTR:StructuralPPL:PipelinePLA: PlanType 类型Sheet 页数Received date 收到时间Submit to PMC date 发送PMC时间Days hold in PMC PMC审核时间PMC transmittal No。
PMC-CPECC返回编号GENasphalt pavement沥青混凝土路面material substitution 材料替代material requisition 领料单Pressure&Temperature& Level Transmitter 压力&温度&液位变送器Flow meter 流量计CPF3Electro—magnetic flowmeter 电磁流量计Demulsifier Storage Tank 破乳化剂储罐Anti-Foam Storage Tank 抗泡储罐Corrosion Inhibitor Storage Tank 缓蚀剂储罐Scale Inhibitor Storage Tank 阻垢剂储罐Multi—plate Screw Press 多片式螺旋压力机Work ShopLV Switchgear 低压柜Overhead Travelling Crane 天车/桥式起重机/移动式高价起重机Pavement 人行道Curb 马路牙子/路缘石MTO:Material Take—Off 材料统计Equipment Layout 设备布置图Workshop Plot Plan 平面布置图Trunk LinePressure Transmitter 压力变送器Gas Detector 气体传感器Pressure Gauge 压力表Temperature Gauge 温度表Orifice Flowmeter 孔板流量计Manual call point 手动火警报警器Siren &Strobe Alarm Device 报警器和闪光灯报警装置Power PlantSwitchgear 开关柜Single Line Diagram 单线图Protective relay 保护继电器PDPiling Test Procedure 打桩测试程序InternalFRP:Fiber Reinforced Plastic 纤维增强塑料/玻璃钢CCTV System 闭路电视监控系统LAN System:Local Area Network 局域网系统W AN: Wide Area Network 广域网/以太网Display Screen System 显示屏系统Restriction Orifice 限流孔板Internal 3130-04Overhead Transmission Lines Steel Tower架空输电线路铁塔Outdoor Switchyard Equipment 漏天变电设备Power SCADA System 电力监控系统3226-01Crash and Access BarrierElevated Water Tank 高架水箱Post Weld Heat Treatment 焊后热处理Handness testQuality PlanWelding Procedure Specification 焊接工艺规程Vendor List 供货商名单Telecommunication 电信Stell Structure 硬合金结构Procurement Manual 采购手册Environment Protection 环境保护Emergency Response Plan 应急预案W ARRANTY TEAM PROCEDURESTRUCTURAL STEEL 钢结构3505-01Pipe Supports 管架Pipe SleepersFLow Transmitters 流量变送器Valve Pit 阀井Personnel Curriculum ViatePRELIMINARY WELDING PROCEDURE PECIFICATION CivilSteel structureWelder examinationPRELIMINARY WELDING PROCEDURE PECIFICATION Non destructive testing procedure for process piping3530LightingEarthingHazardous area 危险区Classification 分级Well pad 井场3540Insulating joint 绝缘接头3571—01FittingFlangesBlasting and paiting coating procedure 喷丸涂敷程序3571-02Cabinet room 机柜间3571—03Isometric drawing index for HF057 轴测图Duty roomCoatingCathodic protection 阴极保护Progress Measurement System 进度测量系统Baseline Schedule— Overall 总体安排基线3571-04Pressure safety valve 安全阀Gas detector 气体探测器Fire detector 火警探测器Junction box 接线盒Light pole 灯杆3590—01ValveQuick coupling 快速接头3590-02Sacrificial anode 牺牲阳极Pipeline strip and profile drawing for flowline3590Outdoor drainage system layout 室外排水系统布置Indoor water supply & drainage layout for OPF Duty Room 室内供水和排水布置Calculation Report for Closed Drain DrumRadiograph guideline procedureWork permitSecurity policyHazard identificationRisk assessment4010Diesel Oil Purifier Treatment SkidOne running,one standby Water spray system for transformers Fire extinguisherConfigurationFunction。
抽水蓄能专业英语词汇(英汉)索引A B C D E F G H I J K L M N O P Q R S T U V W X Y ZA(to be)abide by 遵守a(de)scend 升(降)abandon 废弃abbreviation 缩写ability of withstand seism 耐受地震能力abrasion-resistant 耐磨abrupt 突然absorber 吸附装置absorptance 吸收比abut(ting) 毗邻AC (Assembling Check) 安装检查AC input reactor 交流输入电抗器AC sampling module 交流采样模件acceleration 加速度accessible 可进入accommodate 容纳;使适应accounts for 含量为acetylene 乙炔acoustic 声波acquisition 征地activate 激活active power 有功功率adapt to 适应adaptability to 适应能力adhesiveness 附着性adjacent to 附近adjustable current limiting resistor 可调式限流电阻admission 允许进入adverse influence to 对……不利于adverse 不利的AECR (Automatic Excitation Current Regulator) 自动励磁电流调节aeration 通风通气affiliate 隶属affix 粘贴afforest 绿化AGC (automatic generating control) 自动发电控制aggregate 骨料aggregating 密集aging 老化AGM (air gap measurement) 气隙测量AI (analog input) 模拟量输入air compressor 空压机air condition 空调air cooler 空气冷却器air gap 气隙air gap monitoring system 气隙监测系统air housing 风洞air purification device 空气净化装备Air reservoir 储气罐alarm cycles 告警呼叫周期algorithms 算法alias 别名化名aligne 对齐成一线altitude 海拔alignment 校正alkali 碱alleviate 缓和allot 分派alloy steel 合金钢along with 随着Alternate 替补,侯选alternating current 交流altitude 海拔altitude difference 交差aluminum alloy 铝合金aluminum spacer 铝制撑条ambient temperature 环境温度ambiguity 含糊、不明确amendment 修改件amicably 友善ammeter 电流表amortisseur bar 阻尼条amortisseur ring 阻尼环amortisseur ring connector 阻尼环接头amortisseur ring pulling rod 阻尼环拉杠amortisseur winding 阻尼绕组amortisseur 阻尼环amortization 分期偿还ample 足够amplitude 振幅amplitude coefficient 振幅系数analog input ( AI) signals 模拟量输入信号analog output ( AO) signals 模拟量输出信号analogue signal 模拟信号analysis 分析anchor bar 锚杆anchorage 锚固ancillary 辅助的、副的ancillary to 附属Anionic(Cationic) 阴/阳Anneal 退火annealed copper 退火软铜annual forced outage ratio 年强迫停运率annual leakage rate 年泄漏率annuity 年本息anti wear plate 抗磨板anticipate 预期anti-corona layer 防晕层anti-corrosion copper earthing terminals 防锈铜接地端子anti-interference capacity 抗干扰能力anti-pumping 防跳跃anti-water hammer 防水锤AO (analog output) 模拟量输出Apparent 明显Appearance 外观application software 应用软件application tools 应用工具approved products 定型arbitrary 仲裁;公断arc contact 弧触头arc contact 电弧触头arc extinguishing chamber 灭弧室architecture 体系;结构archived as-built drawings 档案竣工图argil 陶土argon arc electrical welding method 氩弧焊方式argon arc electrical 氩弧arm 支臂arm fabricated type 支臂组合式armature 电枢armored layer 铠装层array of 一批arrestor 避雷器art design 工艺设计artesian 干线artesian 自流井自喷井artificial 人工as pertains to 部分asbestos 石棉asbestos product 石棉制品as-built 竣工ascertain 查明aspire 追求assembling stress 装配应力assembly 装配assignment 转让assume 承担assumption 假定asymmetrical fault 不对称故障asymmetrical short circuit 不对称短路asymmetry 不对称asynchronously 同步atmospheric over voltage 大气过电压attenuation 衰减attenuator 衰减器attest 证明attorney 委托audible alarming system 音响报警系统AFC(automatic frequency control unit) 自动频率控制ALR(automatic load regulator) 自动负载调节器auspices(under the ~of )赞助领导automatic alarm device 自动告警系统automatic bi-directional self-balancing follower 自动双相自平衡跟踪装置automatic blow-off valve 自动排气阀automatic elements 自动化元件automatic excitation current regulator 自动励磁电流调节器automatic excitation regulating system 自动励磁调节系统automatic phonetic alarming system 语音电话自动告警系统automatic signal identification 自动识别automatic synchronizing device 自动准同步装置(A VR)automatic thermostatic heater 自动恒温控制加热器automatic voltage regulator 自动电压调节器automatic water spray system 自动喷水系统automatically 自动地autonomous 自发auxiliaries 附属设备A VC (automatic voltage control) 自动电压控制A VR (automatic voltage regulator) 自动电压调节axes 轴axially 轴向axonometric 轴侧法azimuth 方位角B(BDS)Bid Data Sheet 投标资料表(naval)brass 黄铜(oriented)(pre-split)blast (定向)(予警)爆炸(to be)Bound to 一定B/L bill of lading 提货单Babbit metal 巴氏合金back-to-back starting method 背靠背起动方式baffle 缓冲板balance weight 平衡重锤balancing weight 平衡重锤/配重balustrade 栏栅balustrade 护栏balustrade 拉杆banking fire 压火barracks 营房barrier 隔板屏障base plate 基础板base settlement 基础沉降BCDI/BCDO (BCD code input/output) 码输入/输出be galvanized 镀锌be polished 抛光be updated 升级bearing 轴承bearing capacity 承载能力bearing lubricating system 轴承润滑系统bearing pad 轴瓦bearing support 轴承支架bellow 波纹管bellow 伸缩bench 形成台阶beneficiary 受益方BER (Bit Error Rate) 误码率berm 马道between opened gap 断口间Bevel 斜角Bifurcation 分枝岔管BIL (lightning impulse withstand voltage) 雷电冲击耐受电压blank endorse 空白背书blister 泡block cylinder 封堵缸体block diagram 框图block stone 块石block 封堵blockage 阻塞blow-off valve 排气阀bolt 螺栓bolts 螺栓book-type 笔记本boom 吊臂booster pump 增压泵borrowing 取土动土bottom plate 底板bottom ring 底环bound separately 独立成册brace 支撑拉条bracket 盖板机架braid 辫子brake piston 制动活塞brake ring 制动环braking friction 制动摩擦braking shoe 制动瓦braking system 制动(停机)系统branch circuit 分支回路brazed joint failure 机械损伤brazing machine 焊机breach 不履行breaking capacity 开断容量breaking load current 开断负荷电流breaking ring 制动环breast walls 防浪墙breather 吸潮器bridge crane 桥式起重机brightness 亮度broach 拉刀brochure 小册子bronze 青铜bruise 擦伤brush holder 刷握buchholtz 瓦斯buckle (由于压力热力)变形buffer layer 缓冲层buffer 缓冲器Bulkhead for water pressure test 涡壳试压封堵盖bulkhead gate 检修闸门bulkhead 堵头bulkhead 堵头burden 负载bus coupler 母联busbar circuit breaker 母联断路器busbar tunnel 母线洞bus-coupler 母联bushing 套管bushing axis 套管轴bushing conductor 套管导体bushing 套管bus-tie 母联butterfly spring 蝶形弹簧buzz 蜂鸣by-pass disconnector 旁路隔离开关C(to be)conversant with 熟练cable 电缆cable clamps 电缆卡具cable conduits 电缆管cable connector 电缆接线器cable general layout 电缆总布置图cable joint 电缆接头cable metal protection sheathes 电缆金属护层cable monitoring device 电缆监测装置cable rack and fittings 电缆架及紧固件cable seal-ends 电缆终端cable trays 电缆桥架calcification 钙质calculation capability 运算能力calibration 标准校正caliper 卡钳call 调用calorimetric 卡cantilever 悬臂capacitance cone 电容锥capacitive current 电容电流capacity tariff 容量价capacity 容量capillary 毛细管capital investment 固定资产投资carbon brush 碳刷carbon steel 碳素钢cards frame 插件框架cards 插接板carrying capacity 载流能力cash trees land 经济林cashier’s or certified check本票或保付汇票casing 外壳cast epoxy bushing 环氧模压绝缘套管cast steel 铸钢catalogue cuts 样本摘要catalogue cuts 样本摘要categorization 范畴化caterpillar crane 履带布cavern 洞室cavitation 空蚀cavity 洞CBFP(circuit-breaker failure protection) 断路器故障保护CD-Recorder device 可刻写光盘设备center column 中心柱center frame for measuring the circularity of rotor 转子测圆架center frame for measuring the circularity of stator 定子测圆架center hub upper and lower disc 中心体上、下园盘center hub vertical rib & supporting plat 中心体立筋、撑板central control building 中控楼central control room 中控室central controller of protective relaying information 继电保护信息集中管理器centrifugal force 离心力centrifuge 离心certify 证实change over 切换channel automatic changeover 通信自动切换char 炭黑characteristic 特性chassis 底盘check valve 逆止阀chipper 铲头工具chisel 凿chock 垫木chopped wave 截波chopped 载chord 衍铉chromaticity 色度CIECC (China international engineering consulting company)CIF (Cost, Insurance and Freight) 成本加保险费、运费CIP [Carriage and Insurance Paid to (place)] 运费和保险费付至(地点) circuit breaker 断路器circuit transformer 电流互感器circular broach 圆拉刀circular hoisting track 环形吊轨circulation fund 流动资金circumferential speed 圆周速度civil works 土建clamping fixture 夹具clarification 澄清classification 分类clear width 净宽clearance 间隙clearance customs 清关clearance 间距clockwise 顺时针CMT(Commissioning and Maintenance Test)CNAO(China National Audit Office ) 中国国家审计署cockle 折皱codes 规程cofferdam 围堰cohesion 粘合力内聚力cold rolled silicon steel sheet 冷轧硅钢片cold-roll silicon steel sheet of grain orientation with high magnetic conductivity 导率高的晶粒取向冷轧硅钢片collar 滑转子打眼collate 比照collector assembly 集电装置collector ring 集电环collision 碰collocate 布置collusive 勾结color photo jet printer 彩色照相喷墨打印机combinational screen wall 组合屏幕墙combined axial load 组合轴向荷载combined tangential and radial key 径,切向复合键combined/intersection network 组合/交汇网combustion chamber 燃烧室commence 开始commissioning 试运行commitment fee 承诺费common mode noise attenuation 共模抑制communication interface 通信接口communication optic fiber cables 通信光缆communication processor and controller 通信处理器及控制器communication protocol 通信规约commutation diode 硅整流二级管commutation diode 整流comparison 比较compartment(alize) 分割小室compatibility 兼容性compatible to 匹配compensating the displacement 位移补偿competent 有能力的competitiveness 竞争性compile 汇编编写compliance with 依照comply (with)满足compo insurance 工伤保险component of negative sequence current 负序电流分量composite video port 复合视频接口composite 混合复合compound materials 复合材料comprise 组成compulsory 强制性的concavity 凹computer supervisory and control system 计算机监控系统conceived 设想concentricity 同心度concise 简明concrete floor 混凝土楼板concrete foundation 混凝土基础concrete pole 水泥杆concrete Pump Truck 砼泵concurrently 同时发生concurs with 同意condensation 收缩condenser mode 调相工况condenser mode 调相condenser operation 调相conducting ring 导电环conductivity 导电conductor 导体conductor screening 导体屏蔽conductor temperature 线芯温度conduit 管道confidential 秘密configuration 外形、轮廓、布置、配置configuration drawing 配置图configuration software 组态软件configuration 配置confiscate 被征用conflict 矛盾conflict 冲突conformity to 附合congregate 组装conical 锥connecting bolt between main shaft and runner 主轴与转轮连接螺栓connecting bolt for shaft coupling flange 转轴连接法兰螺栓connecting cable 连接电缆connecting pipe 连接管路connecting studs 接线柱connecting terminals 接线端子connection wires 连接导线consecutive 联续consecutive 连续consent 同意、一致conservation of water and soil 水土保持conservative 保守consigne 委托consignee 收货人consistency 一致性consistent with 一致console 控制台console 台面conspicuous 连续constant frequency and constant voltage 恒频恒压constant 常数constitute 构成组成任命constrainedly 勉强constraint 强制construction substation 施工变电所construe解释consumable 易耗件contaminate 污染contaminate 弄脏contaminate 弄脏contamination 污染contingency 偶然意外continuous charging capacity 持续充电容量continuous reactive output 持续无功出力contracted 承包contradiction 矛盾contrary to 相反contrast 对照contrast 对比度control cable 控制电缆control cubicle 控制柜control mode selector switch 控制权选择开关control panel 控制盘control protection cable 控制保护电缆control switch for unit start/stop 机组启、停控制开关convene 召开convener 召集人convenient 便利的converge 汇聚conversion accuracy 转换精度convexity 凸conveyance 输送cool state 冷态cooler 冷却器cooling system 冷却系统cooling tube of cooler 冷却器冷却管cooper lugs 铜鼻子coordination 协调copper busbar 铜排copper earthing screw 铜质接地螺钉copper flexible braid 铜编织线copper lug 铜鼻子copper pigtails 铜辨子copper strand wires 铜绞线copper strip 铜片copper wire 铜线core end plate 齿压板core number 芯数corollary 辅助配套corona inception 起晕corrosion 腐蚀corrosion-resistance 抗腐蚀能力corruption 腐败counter clockwise 逆时针counter measures 对策countersign 会签counterweight 配重coupler 电容耦合器coupling flange 连接法兰coupling surface 法兰接合面coupon 附单CPM (Critical Path Method) 关键路径法CPM (critical path method) 关键路径法CPU (Central Processing Unit) 中央处理器CPU redundant CPU冗余crack 裂缝cracking 龟裂crank 曲柄crank shaft box 曲轴箱crawler Hydraulic Pressure Forward Excavator 履带式正铲挖掘车crawler-type Surface Hydraulic Drill Rig 履带式露天钻creepage 漏电crest 脊criteria 标准criterion 尺度标准依据critical speed 临界速度critical speed 临界转速cross section 截面cross-check 仔细检查cross-link polyethylene insulation (XLPE) 交联聚乙烯cross-section 截面CRT 屏幕显示器crushed stone 碎石CSCS (computer supervisory and control system) 计算机监控系统CT’s (Current transformers) 电流互感器cubicle 柜cultural relics 文物culture 放养current balancing factor 均流系数current carrying area 过流面积current carrying capacity 载流量current density 电流密度current limiting reactor 限流电抗器current 气流current-carrying 载流量cursor 光标cushion layer 过渡层(垫层)cushioning 缓冲custody 监护保管OLTC (on-load tap changer)有载调压D(as-built)drawing 竣工(partial)discharging 局部放电dacron 涤纶dam crest 坝脊面dam site 坝址damping winding 阻尼绕组damping 阻尼damp-proof 耐潮的damp-proof measures 防潮措施DAQ(Data Acquisition System) 数据采集系统data acquisition 数据采集data acquisition and processing 数据采集与处理data buffer 数据缓冲data light processing projector 数字光处理投影机data sampling 数据采样database management system 数据库管理系统database 数据库DC Dimensional Check 尺寸检查DC (Dimensional Check) 尺寸检查DC 220V distribution cable 直流220V配电电缆DC distribution panel 直流分配电屏DC field flashing circuit 直流起励回路DC flat-wave reactor 直流平波电抗器DC resistance 直流电阻De-aerate 除气debugging 调试debugging terminal 调试终端debugging 调试debur 去毛刺decompose 分解deduct 扣除de-excitation 灭磁deficiency 缺陷deficit 抵债definite time 定时deflection 挠度deflection / deformation 变型degrade 瓦解de-ionize 去离子delineate 描写deliver inductive reactive power 发送感性无功demagnetize 消磁demarcation 勘测demonstrate 论证denominate 给…命名denotation 表示dense 密集dependability 可靠性deposit 料场depreciation 折旧费贬值depression 凹地deprive 剥夺derivative 派生derivative 微分derive 获得deriving from 由…造成de-sicator 干燥器designation 标记destination port 目的港detecting leakage 检漏deterioration 变质detriment 损害deviation 偏差devoman 泥盆纪dewater 压水DI (digital input) 数字输入dial indicator 百分表dialect 方言diaphragm 横膈膜dielectric dissipation factor test 介质损失角测量试验dielectric loss angle 介电损失角dielectric loss 介质损耗dielectric resistance 绝缘电阻dielectric strength test 介电强度试验dielectric 介质diesel generator 柴油发电机differential initiation 微差起爆differential mode noise attenuation 常模抑制differential protection 差动保护differential settlement 变形digital input ( DI) signals 数字量输入信号digital multimeter 数字万用表digital output ( DO) signals 数字量输出信号dike 堤堰坝dilatancy 膨胀diluted 冲淡dip(ped) 倾向(浸)dipped 浸direct axis and quadrate axis 直轴与横轴disburse 支付disc type 圆盘式discharge arcing 晕带discharge counter/ recorder 放电记数器discharge ring 泄流环disconnector 隔离开关disconnector of starting circuit 起动回路隔离开关discrepancy 不符discrete 分立的discretion 处理权限dispute 争议discriminates 区别dismantle 拆装dismantling 拆卸dispatch 调度dispatching calibre 配电能力displacement 位移display picture generation 画面生成disposition 配置dissipation 驱散distinction 区别distinctive seasons 四季分明distinguishability/resolution 分辨率distortion 畸变distribution room 配电室distribution transformer 配电变压器disturbance 扰动diversion 引水divert 转移dividend 分红利divulge 泄漏DLP (Data Light Processing Projector) 数字光处理器DMD (digital micro mirror device) 数字微反射器DO (digital output) 数字量输出dominant 支配double coil, two position electromagnetic valve 双线圈两位电磁阀dovetail (key bar)燕型橛dovetail pin 燕尾销dowel pins 定位销down-land 丘陵draft tube lower liner 尾水管下部里衬draft tube 尾水管[(upper /lower) liner] 尾水管[(上/下部)里衬drain valve 排水阀drainage ditches 排水沟drainage 排水draw ring 牵引环, 拉延环drawing software 图形软件DRC (Digital protection relay checkout device). 数字式保护校验仪dredge 疏竣dressing stick 整形棒drift 漂移driving vibrator 单钢轮振动压实机droop characteristic 调差特性DSCR(debt service coverage rate)偿债保证比DSP(digital signal processor) 数字信号处理DTV (draft tube valve) 尾管阀门dump truck 自卸车dumping 缓冲duplicable 可复制的duplicate bus input circuit 双总线输入回路duplicate channel digital oscillograph 双通道数字型示波器duplicate trip coil 双跳闸线圈durable 耐用的dust catcher 粉尘吸附装置dust collecting system 粉尘收集系统DVD-ROM 光盘驱动器dyke of 岩脉dynamic balancing 动平衡dynamic stability 动态稳定性dynamometer 测力计功率计Eearthing current-return wires 接地回流导线earthing grids 接地网earthing steel flats 接地扁钢earthing switch 接地开关earthing terminal 接地端子eccentricity 偏心度eccentricity 偏心ECDC (East China Power Dispatch Center) 华东网调ECIDI (East China Investigation and Designing Institute) 华东勘测设计研究院ecologic 生态eddy current displacement transducer 涡流位移传感器eddy loss 涡流损耗eddy 涡流EDI (Electronic Data Interchange) 电子数据交换EDR (equalizing discount rate) 等值折扣率/调整贴现率education tax 教育税EIA (environmental impact assessment) 环境影响评估elasticity 弹性elasticity 椭圆率elbow 肘管electric braking device 电气制动装置electric breaking breaker 电制动断路器electric clearance 电气间隙electric fan 电动风机electric firing method 电触发方式electric gear shifting 电子换档electric interlock 电气闭锁electric output 电气输出electric quantity transducer 电量变送器electric saw 电锯electric spray valve 电动喷雾阀门electrical braking device 电气制动装置electrical contacts 电接点electrical interlock 电气闭锁electrical magnetic force 电磁力electrically independent, single-pole normally-open and normally-closed contact circuit单极双掷、电气独立的接点电路electric-magnetic performance 电磁性能electro-corrosion resistant property 耐电腐蚀能力electro-corrosion 电腐蚀electrolytic 电解electrolytic aluminum alloy 电解铝合金electrolytic copper 电解铜electro-magnetic environment 电磁环境electromagnetic hydraulic valve 电磁液压阀electromagnetic interference 电磁干扰electromagnetic shield 电磁屏蔽electromagnetic starter 电磁启动器electromagnetic valve 电磁阀electro-magnetic wave disturbance 电磁波干扰electromanetism compatible anti-interference test 电磁兼容抗扰度试验electrostatic filter 静电过滤器electrostatic plate 静电板elevation of runner center line of pump-turbine 设备安装高度eligibility 合格ellipticity 椭圆度elongation 延伸elongation 延伸embedded part 预埋件emboss 压花emergency shutdown circuit 紧急停机电路EMF (electro-magnetic flux) 电磁通量EMS (Energy Management System) 能源管理系统emulsification 乳化EN(European Standard) 欧洲标准ENAA (Engineering Advancement Association of Japan) 日本项目促进协会enamel 搪瓷珐琅encapsulate 用胶囊包装enclosed metal cubicle 封闭金属柜enclosure 外壳encoder 编码器end connector 端部接头end hoop of winding 定子绕组的端箍endanger 危及endurance duration 承受时间endurance 耐久/承受energizing pick-up type 带电动作型energy dissipation 消能English edition 英文版epidemic prevention 防疫epoxy encapsulated 环氧浇注epoxy resin 环氧树脂epoxy resin infusion capacitance type 环氧树脂浸渍电容式equalized load 平衡负荷equalizing beam 平衡梁equidistantly 等距离equilibrium 平衡平静equity investment 资本金equivalent 等值erection bay 安装间erection pedestal 安装支墩ergonomically 人类工程学erode 腐蚀escalate 逐步上升escape of oil fumes from the bearing 轴承油雾溢出essential software 基本软件ETD method 检温计法ethernet 以太网ethics 道德EUR (European EUPO) 欧元evacuation 抽出evaporation 蒸发even order harmonic voltage component 偶次谐波电压含有率even order 偶次even 均匀evenness 均匀度excitation control panel 励磁控制盘excitation cubicle 励磁柜excitation grounding detector 励磁接地探测器excitation over-voltage relay 励磁过电压继电器excitation panel 励磁盘excitation power supply 励磁电源excitation regulator 励磁调节器excitation system loss 励磁系统损耗excitation transformer 励磁变压器exciter transformer 励磁变exciting circuit conductor 励磁回路导线execution 执行exert 发挥expansion bolts 膨胀螺栓expansion cards 扩展插件expansion joint 伸缩节expediently 方便expert system interfaces 专家系统接口expiration 期满exponential [数]指数extende 加深extension 延伸节extinguishing device 灭火装置extract active power 吸收有功extruded semi-conducting compound 挤包半导体化合物EXW (Ex factory, ex works or ex warehouse) 出厂、出车间或出仓库eye ring of balancing beam 平衡梁套环F(empirical ) formula 经验公式(proper)frequency 固有频率3-D FEA 三维有限元fabrication 制造factice 油膏factory Acceptance Test (FAT) 工厂验收实验failure mode 容错模式fatigue (fault) 疲劳faucet 旋塞fault retrospection reviews 事故追忆fault signal 故障信号fault tolerance 容错fault treatment method 故障处理方法FCA (Free Carrier) 货交承运人FD(Flaw Detection)探伤fender-guard 防护(保险杠) ferromagnetic 铁磁ferrule 金属包头festoon 区域fiber-optic connector 光导纤维连接FIDIC (International Federation of Consulting Engineers) 国际咨询工程师联合会field erection 现场安装field pole 磁极field test 现场试验field 磁场filtration 过滤final two years 最后两年finance indicator 经济指标financing 融资findings 调查结果finite element method 有限充分价位finite element method 有限充分价位fire-extinguishing 消防fire-retardant 阻燃firewall 防火墙FIRR (Finance Internal Return Rate) 财务内部收益率first-pole-to-clear 首相开断系数fissure 裂缝fitting 附件fixture 固定体flake (成)薄片flame-retard 阻燃flange 法兰flashing circuit 起励flashover. 闪烙flaw 缺陷flexible connection 软连接flexible fixing 挠性固定flicker 闪烁float gauge 液位计floating point calculation 浮点运算能力floppy disk driver 软盘驱动器flow production method 流水作业法flowmeter 流量计fluctuation 波动flush 冲洗flush-type 嵌入式flux 焊药FOB (Free on Board) 装运港船上交货FOR (forced outage ratio) 强迫停运率formality 手续formula 公式fortify 防御forward voltage drop 正向压降foundation 基础foundation bolt 基础螺栓fracture 碎frame wall 机座壁francis 混流fraud 欺诈frequency transducers 频率变送器frequency 频率fret 使发热front-end fee 启动费frontispiece 插页FRR (fault retrospection reviews) 事故追忆Fs (safety factor)保安系数full wave 全波full-face steel lining 全断面钢衬full-graphic color VDU 彩色显示器functional keyboard 功能键盘fundamental wave 基波fuses 熔断器fusion 熔化Ggable 山墙gall 擦伤galvanize 电镀galvanized steel structure 镀锌钢结构gang 联动gantry 门架gapless arrestor shunted with capacitor 与电容器并联的无间隙避雷器gas pipe 油管gas protection 瓦斯保护gas relay 气体继电器gasket 垫片gateways 远动网关gauge 规,计,表,样板gauge 标准尺、量表GCB (generator circuit breakers) 发动机出口断路器GCC(General Conditions of Contract) 通用合同条款gear operation mechanism 联动操作机构GECH II (General Electric Canada Hydro International Inc)GECI (General Electric Canada Inc)GECII (General Electric Canada International Inc)GEEN (General Electric Energy)generation surplus 窝电generator 发电机generator mode 发电工况generator terminal voltage overshoot 发电机机端电压超调量generator voltage circuit equipment 发电机电压设备generator/motor circuit breaker control switch 发电电动机断路器控制开关generator/motor-transformer block 发电电动机-变压器单元geometrical 几何的geomorphology 地貌geotextile filter 滤土工布gland 密封压盖glare 弦光glossary 汇编glossy 有光泽的got rid of from 排除govern 服从government sponsored social insurance fund 社会统酬governor pressure oil pipes 调速器压力油管路GPS (satellite synchronizing clock system) 卫星同步时钟系统grace period 宽限期gradation(grade) 级配grade ability 爬坡grain orientation 晶粒方向grand Canal 大运河granite 花岗岩granite porphyry 花岗岩graphical interface support 图形界面支持graphical station 图形站gravity center 重心gravity moment 重力矩gravity retaining wall 重力挡水墙graze 擦伤groove 企口groove 坡口grotto 洞ground fault current 接地故障电流grouser 履带齿片GSI (Geological Strength Index) 地质强度指标guide bearing 导轴承guide bearing loss 导轴承损耗guide bearing pad 导轴衬瓦gully-originated depression 沟源凹地gushe 涌HHalogen 卤素hand compressed air driller 手风钻hand-cart switch 手车式开关handhole 手孔hardened and tempered 调质hard-fill dam 硬填坝hardness 硬度hardware 硬件hardwired link 硬布线连接harmonic analyzer 谐波分析仪harmonic wave test 谐波试验harmonic 谐波harmoniously 和谐地harness 治理harsh class 严酷等级harsh 严酷hatch 吊物孔head cover 顶盖headrace tunnel 引水洞heartfelt thanks 忠心感谢heat endurance lever 耐热水平heat sink 散热器heat-dissipating area 散热区域heat-dissipating 散热hereinafter the same 下同hexagon 六角hierarchical 分层等级high pressure oil lifting device 高压油顶起装置high strength punched thin steel sheet 高强度薄钢板冲片high voltage neutral bushing 高压中性点套管high-conductance 热导性hoist 卷扬机hoisting 起吊holder rack 支架holding company 控股公司hollow 空心homogeneous 均匀homogeneous 同类的、均匀的homologous to 相似horizontal acceleration 水平加速度hot set test 热延伸特性试验hot spot oil temperature 热点油温hot standby 热备用hot standby 热备用hot-dip galvanizing 热浸锌hub 轮彀humidity 湿度hydraulic hoist 液压启闭机hydraulic packing 液压、密封hydraulic thrust 水推力hydraulic wrench 液压扳手hydrogeology 水文地质hydrology 水文hydropower 水电hystersis 迟后IIBRD (International Bank for Reconstruction and Development) 国际复兴开发银行ICC (International Chamber of Commerce) 国际商会IDA (International Development Association) 国际开发协会ideal 理想identical 相同一致identification system 标识系统identification 区别IFB (Invitation for Bids) 招标邀请imitative operation test 模拟动作试验immune to 不受影响免除immunity 免除免疫impact 冲击impact 影响impair 损害妨碍影响impaired mode 容错impedance 阻抗impedance protection relay 阻抗保护继电器impedance voltage 阻抗电压impedance 阻抗impede 妨碍impeller 叶轮impending 迫近imperative 迫切imperfection 缺陷impervious(blanket)防渗(阻漏毡)implementation 实施impregnate 充填饱和impregnate 充填impulse withstand voltage 雷电冲击耐受电压In the light of 由于inadequate 不充足inaugurated 就职典礼incandescent 白炽的incidental 附带incineration 烧尽焚化火葬inclined cable shaft 电缆斜井inclinometers 倾斜仪inclusions 夹杂income tax 所得税incoming line circuit breaker 进线断路器inconsistent/consistent 不一致/一致increment 增量increments 增加incur 招至损失indemnify …….against(from)保护..避免indemnity 赔偿independent duplicate regulating channel 独立双调节通道index 指标indispensable for 必不可少的indispensable 不可缺少的,必不可少的indoor 户内induced current 感应电流induced voltage 感应电压induced 诱发inductance 电感industrial television monitoring system 工业电视监视系统inertia (GD2) 惯性inevitable 不可避免inferior to 次于infiltration 渗透infinite 无限inflation 膨胀率infrared temperature detector 红外线测温仪infrared 红外线infringement 违反ingress 进入inherent 固有inhibit 禁止initial corona discharge voltage 起晕电压initial cost estimate 投资估算initial 最初initiating 起动inlet line 进线inlet valve body 进水阀阀体inlet valve pressure oil pipes 进水阀压力油管路inlet valve rotor 进水阀活门inlet valve sealing ring 进水阀止水环。
地球物理勘探3D geophysical survey 三维地球物理测量4D geophysical survey 四维地球物理测量Aabnormal events 异常波absolute measuring method 绝对测量法absorption 吸收absorption coefficient 衰减系数accelerometer 加速度检波器accumulative electric charge 积累电荷acoustic amplitude logging 声波幅度测井acoustic dipole logging 偶极源声波测井acoustic full wave logging 声波全波测井acoustic logging,sonic logging 声波测井acoustic wave,sonic wave 声波acquisition system 数据采集系统activation logging 活化测井active navigation and positioning 自主式导航定位active source methods 主动源法additional base point 辅助基点adjustment of base station net 基点网平差aerial magnetometer 航空磁力仪aero geophysical prospecting 航空地球物理勘探aerogravity survey,airborne gravity survey 航空重力测量aeromagnetic gradiometer system 航空磁力梯度系统aeromagnetic horizontal gradient survey 航空水平磁力梯度测量aeromagnetic horizontal gradiometer system 航空水平磁力梯度系统aeromagnetic survey 航空磁力测量aeromagnetic triaxial gradiometer system 航空全轴磁力梯度系统aeromagnetic vertical gradient survey 航空垂直磁力梯度测量aeromagnetic vertical gradiometer system 航空垂直磁力梯度系统AFMAG method 阿夫麦格法air gun 空气枪震源air radon background correction 大气氡本底校正air shooting 空中激发airborne apparent resistivity mapping 航空视电阻率填图airborne electromagnetic survey 航空电磁测量airborne electromagnetic system 航空电磁系统airborne electromagnetic system in fixed wing aircraft 固定翼航空电磁系统airborne gamma ray spectrometer 航空伽马能谱仪airborne gamma ray spectrometry standard model 航空伽马能谱测量标准模型airborne gamma ray spectrometry survey 航空伽马能谱测量airborne gasoloid survey 航空气溶胶测量airborne geochemical survey 航空气体测量airborne geophysical data acquisition system 航空物探数据收录系统airborne geophysical data preprocessing system 航空物探数据预处理系统airborne geophysical data processing system 航空物探数据处理系统airborne gravimeter 航空重力仪airborne gravimetric gradiometer system 航空重力梯度系统airborne gravitational acceleration correction 航空重力加速度校正airborne gravitational gradient survey 航空重力梯度测量airborne mercury vapor survey 航空汞蒸气测量airborne pulse transient electromagnetic method 航空脉冲瞬变电磁法airborne radioactive survey 航空放射性测量airborne sensitivity 空中灵敏度airborne very low frequency EM instrument 航空甚低频仪airborne videorecorder positioning system 航空录像定位系统airplane background correction 飞机本底校正alias 假频alias filter 假频滤波器alternating current electric method 交流电法alternating current induced polarization method 交流激发极化法amplitude frequency response 振幅频率响应amplitude of magnetic anomaly 磁异常幅度amplitude phase method 振幅相位法amplitude spectrum 振幅谱amplitude variation with offset 振幅随偏移距变化analog modeling experiment 磁测模拟实验analogical conditions of simulation 模拟相似条件analogical principle of simulation 模拟相似原理analogue acquisition 模拟采集analytical continuation of potential fields 位场解析延拓anisotropic medium 各向异性介质anisotropy(seismic) 地震波各向异性annulus 环带anomalies of the same source 同源异常anomalous body 异常体anomalous electric field 异常电场anomalous field 异常场anomaly 异常anomaly decomposition 异常分解apparent charging rate 视充电率apparent frequency dispersivity 视频散率apparent magnetization 视磁化强度apparent magnetization mapping 视磁化强度填图apparent polarizability 视极化率apparent polarizability sounding section 视极化率测深断面图apparent resistivity 视电阻率apparent resistivity logging 视电阻率法测井apparent susceptibility 视磁化率apparent velocity 视速度apparent wavelength 视波长Archie's formulas 阿尔奇公式area geophysical survey 面积地球物理测量areic magnetic charge 面磁荷Argand diagram 相位矢量图arithmetic average 算术平均array induction logging 阵列感应测井array mode 组合法array processor 阵列处理机array sonic tool 阵列声波测井仪artificial neural network 人工神经网络artificial seismic source 人工震源artificial step by step approximation leve ling method 人工逐次逼近调平法astatic magnetometer 无定向磁力仪attenuation 衰减audiomagnetotelluric method(AMT) 音频大地电磁法autoconvolution 自褶积autocorrelation function 地震波自相关函数automatic gain control 自动增益控制automatic tracing perforation 自动跟踪射孔average velocity 平均速度azimuth dipole array 方位偶极排列azimuth frequency diagram 方位频率图azimuth laterolog 方位侧向测井azimuth observation 方位观测法azimuthal influence 方位影响Bback propagation neural network 反传播神经网络background 背景background value 背景值Backus filter 巴克斯滤波器band pass filtering 带通滤波barometric altimeter 气压高度计base line flying 基线飞行base station 基点base station net 基点网Baumgarte ray stretching method 鲍姆加特射线延伸法beacon navigation and positioning 信标台导航定位Bessel transform 贝塞尔变换binary gain 二进制增益blind zone 盲区Blondeau method 布朗多法boomer 轰鸣器borehole acoustic televiewing 声波电视测井borehole borehole system 跨井系统borehole compensated sonic tool 井眼补偿声波测井仪borehole electromagnetic method 井中电磁法borehole electromagnetic wave penetration meter 钻孔电磁波透视仪borehole geophysical prospecting 钻孔地球物理勘探borehole geophysics 井中物探borehole gravimeter 井中重力仪borehole gravimetry 井中重力测量borehole radio wave penetration method 井中无线电波透视法borehole resistivity meter 井内流体电阻计borehole surface system 井地系统borehole televiewer(BHTV) 井下电视borehole thermometer 井温仪bottom wave 底波Bouguer correction 布格改正Bouguer gravity anomaly 布格重力异常bright spot, hot spot 亮点broadside spread 非纵排列bubble pulse 气泡脉冲bulk relaxation 体积弛豫buried pipeline detector 地下管线探测仪butterfly filter 蝶形滤波器Butterworth filter 巴特沃思滤波器Ccable 电缆cablebreak 电缆波Cagniard impedance 卡尼亚阻抗Cagniard resistivity 卡尼亚电阻率calculation on tri component of magnetic field 磁场三分量运算calibration of gravimeter scale value 重力仪格值标定caliper 井径仪carbon oxygen ratio logging 碳氧比测井cellular automat 细胞自动机cement bond logging 水泥胶结测井cementation index 胶结指数central induced sounding 中心感应测深法central loop system 中心回线系统centralizer 扶正器channel wave 槽波channel wave seismic method 槽波地震法chaos theory 混沌理论charge characteristic 充电特性charged conductive body 充电体charging rate 充电率Chebychev array 切比雪夫组合chlorine logging 氯测井Christoffel equation 克里斯托弗尔方程circular average 圆周平均circular profiling map 环形剖面极形图coaxial loop system 同轴线圈系统coefficient of stripping 剥离系数coherence emphasis 相干加强coherent filtering 相干滤波coherent noise 规则干扰coincident loop system 重合回线系统Cole Cole diagram柯尔柯尔图common device resistivity logging 普通电极系电阻率测井common midpoint stack 共中心点叠加compaction correction 压实校正compensated formation density logger 补偿地层密度测井仪compensated neutron logging 补偿中子测井compensation for airplane s magnetization noise 飞机磁干扰补偿competition learning 竞争学习complete Bouguer anomaly 完全布格异常complex correction 混合改正complex resistivity 复电阻率complex seismic trace 复地震记录道composite frequency characteristic 综合频率特性曲线composite profiling method 联合剖面法composite time distance curve 合成时距曲线compound drift correction of gravimeter 重力仪混合零点位移改正compound drift of gravimeter 重力仪混合零点位移compressional wave 压缩波computerized log 计算机处理测井曲线computerized logging unit 数控测井仪concentration polarization 浓差极化conducting paper analogy 导电纸模拟法conductive electrical method 传导类电法conductivity 电导率constrainted inversion 约束反演contact polarization curve method 接触极化曲线法continuation of magnetic anomaly 磁异常延拓continuous stratification profiler 连续地层剖面仪contour map 平面等值线图contours of apparent resistivity section 视电阻率(ρS)等值线断面图control gravimetric base 重力总基点control network flying 控制网飞行controlled source audio magnetotelluric method (CSAMT) 可控源音频大地电磁法conversion of units systems adopted in magnetic prospecting 磁法勘探单位制换算converted 转换波convolution 褶积convolution model 褶积模型convolver 褶积器correction 改正correction for diurnal variation 日变改正correction for drift 零点改正correction for normal gradient 正常梯度改正correction for object near gravimeter 近仪物体改正correction for removal of stripe 去条带校正correlation 对比correlation ghost 相关伴随波correlative method of induced pulse transint system,correlative method INPUT system 相关对比法感应脉冲瞬变系统cosmic rays background correction 宇宙射线本底校正coupled wave 耦合波CPMG method CPMG法critical angle 临界角critical distance 临界距离cross coupling effect 交叉耦合效应cross equalization 互均化cross hole electromagnetic tomography 井间电磁层析成像cross hole resistivity method 跨井电阻率法cross hole resistivity tomography 井间电阻率层析成像cross line 切割线cross line flying 切割线飞行cross plot 交会图法cross spread 相交排列crosscorrelation function 地震波互相关函数crossover distance 超前距离crosstalk, crossfeed 串音current electrode 供电电极curvature anomaly of gravity equipotential surface 重力等位面曲率异常curvature of gravity equipotential surface 重力等位面曲率curvature vector 曲率向量curved path method 曲射线法curves matching method 选择法cylindrical divergence 柱面扩散Ddata acquisition system of airborne geophysical survey 航空物探数据采集系统data acquisition, data collection 数据采集data preprocessing 数据预处理data processing 数据处理data stacking 数据叠加decay time 衰减时declination flying 偏向飞行deconvolution 反褶积deep geophysical prospecting 深部地球物理勘探deep seismic sounding 深地震测深deformation of double layer 双电层形变Delaware effect 德雷伏效应delay time 延迟时间demagnetization 消磁作用demagnetization correction 消磁校正demagnetized field 消磁磁场demagnetizing coefficient 消磁系数demigration 反偏移density 密度density logging 密度测井density surface inversion 密度界面反演depth of investigation 电法探测深度depth of investigation 测井探测深度depth resolution 深度分辨率depth section 深度剖面depth to Curie point 居里深度deterministic deconvolution 确定性反褶积development seismology 开发地震学diamagnetic material 逆磁性物质dielectric logging 介电测井different altitude flying 不同高度飞行differential caliper curve 微差井径曲线differential global positioning system(DGPS) 差分全球定位系统differential induced polarization method 差异激发极化法diffraction 绕射波diffraction curve 绕射曲线diffraction stacking 绕射叠加diffusion adsorption(membrane) electromagnetic force 扩散吸附电动势diffusion method 扩散法diffusion relaxation 扩散弛豫digital acquisition 数字采集digital filtering 数字滤波dip angle method 倾角法dipmeter sonde 地层倾角测井仪dipmetry,dip log 地层倾角测井dipole 偶极子dipole dipole array 偶极剖面法dipole electrode array 偶极排列dipole electrode sounding 偶极测深dipole field 偶极场dipole imaginary real component method 偶极式虚实分量法direct current electric method 直流电法direct current induced polarization method 直流激发极化法direct wave 直达波directional filtering 定向滤波directivity graph,directional property 方向特性discharge characteristic 放电特性dispersion 波散dispersive filter 频散滤波器distorted electric field 畸变电场distributed acquisition system 分布式数据采集系统distributed processing 分布式处理disturbance 干扰disturbed acceleration 干扰加速度diurnal variation 日变divergence 发散diversity stacking 差异叠加diving waves 潜水波Dix formula 迪克斯公式DMO(dip moveout)processing 倾角时差处理Doppler radar navigation and positioning 多普勒雷达导航定位double nuclear resonance magnetometer 双重核共振磁力仪doublet filter 双极滤波器downward continuation 向下延拓downward looking detector 下置晶体drape flying 起伏飞行drawing method 提捞法drift correction of gravimeter 重力仪零点改正drift of gravimeter 重力仪零点位移dual constellation global positioning system 双星座全球定位系统dual frequency induced polarization 双频激发极化法dual induction logging 双感应测井dual laterolog 双侧向测井dual water model 双水模型dynamic correction 动校正dynamic equalization 道内平衡dynamic properties of wave 波动力学特点dynamic range 动态范围EE phase method 电场相位法E polarization wave E型极化波early characteristic 早期特性Earth tide correction 固体潮改正eccentering arm 推靠器effective anomaly 有效异常effective magnetization 有效磁化强度effective velocity 有效速度effective wave 有效波elastic constants 弹性常数electric energy source 电能震源electric reflectance 电反射系数electrical anisotropy 电各向异性electrical indicator horizon 电性标准层electrical multi function receiver 多功能电法接收机electrical multi function transmitter 多功能电法发送机electrical property contrast 电性差异electrical prospecting 电法勘探electrical sounding 电测深法electro chemical polarization 电化学极化electrode array 电极排列electrode polarization 电极极化electrode potential logging 电极电位法测井electrodynamic geophone 电动式地震检波器electrofiltration electromagnetic force 过滤电动势electrofiltration potential field 过滤电场electromagnetic analogy 电磁类比法electromagnetic array profiling 电磁阵列剖面法electromagnetic migration 电磁偏移electromagnetic response 电磁响应electromagnetic static correction 电磁静校正electromagnetic vibration exciter 电磁脉冲震源electron density index 电子密度指数electronic compensator 电子补偿器elemental logging 元素测井energy spectrum logging,spectral logging 能谱测井engineering geophysical prospecting 工程地球物理勘探envelope 包络envelope 包络线environment correction 环境校正environmental geophysical prospecting 环境地球物理勘查environmental noise 环境干扰equalelevation flying 等高飞行equalization 均衡equatorial dipole array 赤道偶极排列equipotential surface of gravity 重力等位面equivalence phenomenon 等值现象equivalent resistivity method 等效电阻率法equivalent source method 等效源法Etvs 厄缶Etvs correction 厄缶改正Etvs effect 厄缶效应Euler deconvolution 欧拉反褶积excavation effect 挖掘效应exciter, causative body 激励体exciting condition 激发条件expanding spread 展开排列exploitation geophysical prospecting 开发地球物理勘探explosive source 炸药震源extended acquisition system 扩展式数据采集系统extended Bouguer anomaly 扩展布格异常external correction of gravimeter observation value 重力观测值外部改正Ffalse anomaly 假异常fan shooting 扇形勘探far source zone 远源区Faust’s equation 福斯特方程feedback neural network 反馈神经网络fence diagram 栅状图Fermat’s principle 费马原理ferromagnetic material 铁磁性物质field potentiometer 野外电位计filtering of magnetic anomaly 磁异常滤波finite difference 有限差分finite element method 有限元法first arrival 初至first arrival refraction survey 初至折射法fixed source field 定源场fixed source imaginary real componentmethod 定源式虚实分量法fixed source method 固定点电源法fixed source methods 定源法Flexotir 爆炸笼flight declination correction 飞行方向差校正flight height 飞行高度flight height correction 航高校正flight track photograph fix 航迹摄影定位flight track recovery 航迹恢复flight track video fix 航迹录像定位flow regime of drilling hole 井孔流态flowmeter 井下流量计fluid yield profile logging 产出剖面测井flushed zone 冲洗带flux gate magnetometer 磁通门磁力仪flyer 小线formation factor 地层因数formation microelectrical scanner logging 地层微电阻率扫描测井formation tester 地层测试器forward modelling 正演模拟forward problem 正演问题four properties 四性fourth order difference 四阶差分fractal deconvolution 分形反褶积fractal dimension model 分维模型fracture logging 裂缝测井free air anomaly 自由空间异常free fluid index log 自由流体指数测井free precession method 自由进动法frequency characteristic 频率特性frequency dispersivity 频散率frequency domain 频率域frequency domain aeroelectromagnetic survey 频率域航空电磁测量frequency histogram 频率直方图frequency sounding method 频率测深法frequency spectrum 频谱frequency spectrum induced polarization method 频谱激发极化法Ggain control 增益控制gain trace 增益曲线Gal 伽gallery gravity survey 坑道重力测量gamma 伽马gamma neutron logging 伽马中子测井gamma ray source 伽马源ganged gain control 公共增益控制gapped deconvolution 间隙反褶积gas exploder 气爆震源gas logging 气测井Gassman equation 加斯曼方程gather 选排gauss 高斯Gauss's system 高斯单位制generalized linear inversion 广义线性反演generalized pulse spectrum technique 广义脉冲谱技术generalized Radon transform 广义拉东变换generalized terrain correction 广义地形改正geoelectric cross section 地电断面Geoflex 爆炸索geologic body 地质体geological interpretation of gravity anomaly 重力异常地质解释geological noise 地质噪声geomagnetic field 地磁场geomagnetic micropulsation variation 微磁变geometric average 几何平均geometric factor 几何因子geometric factor of electrode array K 电极排列系数(K)geometric sounding 几何测深法geophone 地震检波器geophysical computerized tomography 地球物理层析成像geophysical forward calculation在地球物理正演geophysical geological interpretation 地球物理地质解释geophysical indicator horizon 地球物理标准层geophysical inversion 地球物理反演geophysical medium 地球物理介质geophysical monitoring 地球物理监测geophysical prospecting for archaeology 考古地球物理勘探geophysical prospecting,exploration geophysics,geophysics survey 地球物理勘探geophysical shielding effect 地球物理屏蔽效应georadar,ground penetration radar 探地雷达geothermal geophysical exploration 地热地球物理勘探ghost 虚反射gimbal 常平架global optimization inversion 全局寻优反演global positioning system(GPS) 全球定位系统global satellites navigation and positioning 全球卫星导航定位gradient array 中间梯度排列gradient method 梯度法gradient of magnetic anomaly 磁异常梯度gradient zone of gravity anomaly 重力异常梯度带gravimeter 重力仪gravimeter light sensitivity 重力仪光线灵敏度gravimeter scale value 重力仪格值gravimeter water level curve 重力仪水泡曲线gravimetric network 重力测网gravitational acceleration 重力加速度gravitational vector of horizontal gradient 重力场水平梯度向量gravity anomaly 重力异常gravity base station 重力基点gravity base station net 重力基点网gravity basement 重力基底gravity diurnal variation 重力日变gravity elevation correction 重力高度改正gravity gradient anomaly 重力梯度异常gravity gradiometer 重力梯度仪gravity high 重力高gravity horizontal gradient 重力水平梯度gravity logging 重力测井gravity low 重力低gravity potential 重力位gravity prospecting 重力勘探gravity unit of SI 国际重力单位gravity vertical gradient 重力垂直梯度gray scale image 灰度图ground check on aeromagnetic anomaly 航磁异常地面查证ground check on airborne geophysical anomaly 航空物探结果地面检查验证ground electromagnetic method 地面电磁法ground geophysical prospecting 地面地球物理勘探ground gravity survey 地面重力测量ground resistance 接地电阻ground roll 地滚波ground sensitivity 地面灵敏度guided wave 导波gyromagnetic ratio 磁旋比gyrostabilization unit 陀螺稳定平台HH polarization wave H型极化波Hales method 黑尔斯法half aeroelectromagnetic survey 半航空电磁测量Hankel transform 汉克尔变换hardware compensation 硬补偿helicopter borne electromagnetic system 直升机电磁系统hidden layer 隐蔽层high frequency seismic survey 高频地震high order derivative method 高阶导数法high order derivative of gravity potential 重力位高阶导数high pass filtering 高通滤波high resistivity shielding 高阻屏蔽high resolution seismic survey 高分辨率地震勘探Hilbert transform 希尔伯特变换hodograph 矢端曲线hodograph, time distance curve, t-x curve 时距曲线homomorphic deconvolution 同态反褶积horizontal coils system 水平线圈系统horizontal component of geomagnetic field 地磁场水平分量horizontal loop method 水平线圈法horizontal magnetic anomaly 水平磁异常human noise 人文噪声Huygens‘s principle 惠更斯原理hydro geophysical prospecting 水文地球物理勘探hydrodynamic wave,H wave 水力波hydrogen bearing index 含氢指数hydrogeological logging 水文测井Iimaginary real component method 虚实分量法imaging logging 成像测井impedance 阻抗in line spread 纵排列inclinometer 井斜仪induced gamma ray spectral logging 次生伽马能谱测井induced magnetization 感应磁化强度induced polarization effect 激发极化效应induced polarization effect of electronic conductor 电子导体激发极化效应induced polarization effect of ionic conductor 离子导体激发极化效应induced polarization log 激发极化测井induced polarization method 激发极化法induced polarization method in borehole,in hole IP method 井中激发极化法induced polarization receiver 激发极化接收机induced polarization sender 激发极化发送机induced pulse transient method (INPUT) 感应脉冲瞬变法induction logging 感应测井inductive electrical method 感应类电法inductive induced polarization method 感应激发极化法inelastic scattering gamma ray spectrometry logging 非弹性散射伽马能谱测井infinite electrode 无穷远极inflexion point 激发极化拐点法influence depth 影响深度influence of ship body 船体影响injection method 注入法injection profile logging 注入剖面测井inspection flying 视察飞行instantaneous floating point gain control 瞬时浮点增益控制instrumental noise 仪器噪声integral method 积分法integral transform 积分变换integrated airborne geophysical survey system 航空地球物理综合站integrated geophysical prospecting 综合地球物理勘探intensity of gravity field 重力场强度intensity of magnetic anomaly 磁异常强度interactive interpretation 人机交互解释interactive processing 人机交互处理intercept time 交叉时interface velocity 界面速度interlocking point 互换点international geomagnetic reference field 国际地磁参考场international geomagnetic reference field correction,IGRF correction 地球正常磁场校正interpretation map of magnetic anomalies 磁异常解释推断图interpretation of magnetic anomaly 磁异常解释推断interpretationofelectricalsoundingcurve 电测深曲线解释interval velocity 层速度inverse problem 反演问题inversion of Curie interface 居里面反演inversion with artificial intelligence 人工智能反演ionic absorption layer 吸附层isobath map of magnetic bodies 磁性体等深度图isopotential by charging body 充电等位线isostatic correction 均衡改正isostatic gravity anomaly 均衡重力异常isotropic medium 各向同性介质iterative inversion 迭代反演Jjoint inversion 联合反演jug line, spread cable 大线KKalman filter 卡尔曼滤波器Kappameter 卡帕仪kinematic characteristics of wave 波运动学特点knife edge magnetometer 刃口式磁力仪Koenigsberger ratio 科尼斯贝格比Llaser filtering 激光滤波lateral device 梯度电极系lateral electrical sounding 横向测井lateral reflection 侧波lateral resolution 横向分辨率laterolog 侧向测井laterolog 3 三侧向测井laterolog 7 七侧向测井laterolog 8 八侧向测井latitude correction 纬度改正layer stripping 剥层处理layout chart 观测系统least square deconvolution 最小方差反褶积Lee partitioning method 李氏五极排列法limestone sonde,limestone device 石灰岩电极系line flying 测线飞行line, survey line 测线linear inversion 线性反演linear phase filter 线性相位滤波器lineic magnetic charge 线磁荷lineups 同相轴litho density logging 岩性密度测井local anomaly 局部异常local gravity anomaly 局部重力异常logging series 测井系列logging,log,well logging 测井long offset transient electromagnetic method 长偏移距瞬变电磁法long spaced sonic tool 长源距声波测井仪longitudinal conductance S 纵向电导(S) longitudinal conductance(S) 纵向电导(S)断面图longitudinal conductance(S)plan 纵向电导(S)平面图longitudinal conductivity 纵向电导率longitudinal resistivity 纵向电阻率longitudinal restoration time 纵向恢复时间loop shaped sounding 环形测深low pass filtering 低通滤波low resistivity shielding 低阻屏蔽low velocity layer 低速带MM N plot M N交会图macroscopic effective cross section 宏观有效截面magnetic analogy trial and error method 类磁选择法magnetic anisotropy 磁各向异性magnetic anomaly 地磁异常magnetic basement 磁性基底magnetic contour map 磁异常平面等值线图magnetic dipole moment 磁偶极矩magnetic field leveling 磁场水平调整magnetic field strength 磁场强度magnetic gradient survey 磁场梯度测量magnetic gradiometer 磁力梯度仪magnetic induced polarization method 磁激发极化法magnetic induction 磁感应强度magnetic interface inversion 磁性界面反演magnetic locator 磁定位器magnetic moment 面磁矩magnetic polarization 磁极化强度magnetic prospecting 磁法勘探magnetic susceptibility 磁化率magnetic susceptibility logging 磁化率测井magnetic susceptibility of rocks 岩石磁化率magnetization 磁化强度magneto meter method 磁秤法magnetometer,magnetic balance 磁力仪magnetometric charging method 磁测充电法magnetometric resistivity method (MMR) 磁测电阻率法magnetotelluric method 磁大地电流法magnetotelluric variation method 大地磁变法marine and airborne magnetometer 海空磁力仪marine geomagnetic survey 海洋磁测marine geophysical prospecting 海洋地球物理勘探marine gravimeter 海洋重力仪marine gravity survey 海洋重力测量marine seismic survey 海洋地震勘探massic magnetic moment 质量磁矩massic magnetic susceptibility 质量磁化率matched filtering 匹配滤波mathematical filtering 数学滤波matrix identification plot(MID) 骨架识别图maximum entropy filtering 最大熵滤波maximum minimum coupling method 极大极小耦合法maximum phase 最大相位maximum total energy filter 最大总能量滤波器mean square error of gravity anomaly 重力异常均方误差mean square error of gravity observation 重力观测均方误差mean square error of magnetic measurement 磁测均方差measurement of magnetic properties 磁性测定measurement of physical properties 物性测定measuring injecting measuring mode 测注测方式mechanical magnetometer 机械式磁力仪membrane polarization 薄膜极化metal factor 金属因数metal spring gravimeter 金属弹簧重力仪method of artificial magnetization 人工磁化法method of characteristic points 特征点法method of diurnal variation 日变法method of residual anomaly 剩余磁异常法method of saturation point 饱和值点法method of tangential lines 切线法micro spherically focused logging 微球形聚焦测井microGal 微伽microgravity survey 微重力测量microlaterolog 微侧向测井microlog,microresistivity logging 微电极测井micromagnetic survey 微磁测量microscopic effective cross section 微观有效截面mid layer correction,stone slab correction 中间层改正migrate 偏移校正migration 偏移milliGal,mGal 毫伽mineral anomaly 矿异常mineral geophysical prospecting, mineral exploration geophysics 矿产地球物理勘探mini four electrode array on outcrops 露头小四极法minimum delay filter 最小延迟滤波器minimum entropy filtering 最小熵滤波minimum phase 最小相位minimum phase filter 最小相位滤波器mining geophysical prospecting, metalliferous deposits geophysical prospecting 金属矿地球物理勘探Mintrop wave 明储普波mise a la masse method 充电法mixing 混波model experiment 磁测模型实验monitor record 监视记录monoelectrode logging 记录电流法测井mountain potential field 山地电场movable oil plot 可动油图movable water method 可动水法moving average 滑动平均moving compensation disturbance 动补干扰moving source electromagnetic method 动源电磁法moving source system 动源系统mud cake 泥饼mud invaded zone 泥浆侵入带multi channel logging truck 多线式测井站multi electrode electrical measurement system 高密度电法测量系统multi electrode resistivity method 高密度电阻率法multiple coverage 多次覆盖multiple detection 组合检波multiple reflection 多次反射multiple shot 组合激发multiwave seismic method 多波地震法mute 切除Nnano tesla 纳特natural aeroelectromagnetic field survey 天然场航空电磁测量natural gamma ray logging 自然伽马测井natural gamma ray spectral logging 自然伽马能谱测井navigation and positioning for airborne geophysical survey 航空物探导航定位near source effect 近源效应near source induced polarization method 近场源激发极化法near source zone 近源区near surface geophysical prospecting 近地表地球物理勘探negative anomaly 负异常negative induced polarization effect 负激发极化效应negative(point of)intersection 反交点neutron gamma logging 中子伽马测井neutron lifetime logging,thermal decay time logging 中子寿命测井neutron neutron logging 中子中子测井neutron source sort 中子源种类noise 干扰波noise analysis 干扰波调查noise level 干扰水平noise logging;audio logging 噪声测井noise of airplane's magnetization 飞机磁干扰non contact polarization curve method 非接触极化曲线法non explosive source 非炸药震源non polarizing electrode 不极化电极non uniform magnetization 非均匀磁化non uniqueness of inversion 反演多解性nonlinear inversion 非线性反演non-mineralized anomaly 非矿异常normal device 电位电极系normal electric field 正常电场normal electromagnetic field 正常电磁场normal field 正常场normal geomagnetic correction 正常地磁场校正normal gradient of geomagnetic field 地磁场正常梯度normal magnetic field 正常磁场nose stinger installation 鼻尖安装nuclear geophysical exploration 核地球物理勘查nuclear magnetic resonance imaging logging (MRIL) 核磁共振成像测井nuclear magnetism logging 核磁测井null drift 零点掉格null reading type magnetometer 零点读数式磁力仪numerical modelling 数值模拟Ooblique magnetization 斜磁化observation accuracy 观测精度oersted 奥斯特offset 偏移距omni spatial continuation 全空间延拓optical pumping magnetometer 光泵磁力仪optimization inversion 最优化反演optimum frequency 最佳频率orientated rock sample 定向标本orientation effect of magnetometer 磁力仪方位影响orthogonal sounding 正交测深orthogonal transform 正交变换output energy filtering 输出能量滤波overlapping magnetic anomaly 叠加磁异常overlay technique 重叠法overvoltage 超电压oxidation reduction electric field 氧化还原电场oxygen activation logging 氧活化测井Pparadox of anisotropy 各向异性反常parallel shot 一致性检查paramagnetic material 顺磁性物质passive navigation and positioning 被动式导航定位passive source methods通被动源法peculiarity on system of international units in electromagnetism 电磁学国际单位制特点percent frequency effect 百分频率效应permeability 磁导率phantom 假想层phase relationship 相位关系phase spectrum 相位谱phase velocity 相速度phasor induction tool 相量感应测井仪photoelectric absorption cross section index 光电吸收截面指数physical modelling 物理模拟physical modelling with solid media 固体模拟physical properties 物性physical property contrast 物性差piezoelectric geophone,hydrophone 压电式地震检波器pitch flying 俯仰飞行playback 回放polarizability 极化率polarization potential difference 极化电位差pole dipole array 三极排列portable electro automatic tool 轻便电子自动测井仪portable magnetometer 袖珍磁力仪positive and negative induced polarization method 正负激发极化法positive anomaly 正异常positive(point of)intersection 正交点post mission differential global positioning system 事后差分全球定位系统potential electrode 测量电极power transmission lines magnetotelluric method 输电线大地电磁法precisely measured profile 精测剖面precision of gravimeter 重力仪精度primary field 一次场production logging 生产测井profile contour map 断面等值线图profile map 剖面平面图profile of magnetic anomaly 磁异常剖面图profiles of magnetic anomalies in plane 磁异常剖面平面图profiling geophysical survey 剖面地球物理测量programmed gain control 程序增益控制proton precession magnetometer 质子旋进磁力仪proximity logging 邻近侧向测井pseudo cross line 虚拟切割线pseudo Rayleigh wave 伪瑞利波pseudo seismic electromagnetic inversion 拟地震电磁反演pulse frequency modulation 脉冲调频pulse response 脉冲响应pulse width modulаtion 脉冲调宽pulsed neutron capture logging 脉冲中子俘获测井pure amplitude filter 纯振幅滤波器pure phase filter 纯相位滤波器QQ factor,quality factor 品质因子qualitative interpretation 定性解释qualitative interpretation of magnetic anomaly 磁异常定性解释quantitative interpretation 定量解释quantitative interpretation of magnetic anomaly 磁异常定量解释quartz spring gravimeter 石英弹簧重力仪quasi anisotropic media 准各向异性介质quasi P wave 准纵波Rradial dipole array 径向偶极排列radiated field system 辐射场系统radio magnetotelluric method 射频大地电磁法radio navigation and positioning 无线电导航定位radio phase method 无线电相位法radio wave imaging 无线电波成像法radioactive background correction 辐射本底校正radioactivity logging 放射性测井radioisotope logging 又称同位素测井。
BAZIAN STEAL FACTORYS/S 132/11kV, 1x30/40MVA EARTHING SYSTEM CALCULATIONKurdistan RegionSulaimaniMay 2011Contents:1. Introduction (3)2. List of references and symbols (4)2.1 List of references (4)2.2 List of symbols (4)3. Soil resistivity measurements (5)4. Earthing Calculation Details to IEEE Std. 80-2000 (6)4.1. Grid Conductor Sizing (6)4.2. Calculation od current flowing between ground grid and earth (6)4.3. Tolerable Step and Touch Voltages (7)4.3.1. Reduction Factor Due to Resistivity of Crush Rock Surface (7)4.3.2. Touch and Step Voltage Criteria (8)5. Principal results of the CDEGS software calculations (10)5.1 Resistance of Electrode System (See Appendix 7) (10)5.2 Maximaum value od Grand Potential Rise GPR (See Appendices 7 and 15).10 5.3 Touch voltage (See Appendix 8) (10)5.4 Step Voltage (See Appendix 8) (10)6. Appendices (11)1. IntroductionThe project of earthing system is prepared in accordance with the requirements of the investor and Standard: IEEE 80 –2000 Guide for Safety in Substation Grounding.Specific resistance is calculated on the basis of measured values of soil resistivity. The earthing system is designed so that the allowable touch and step voltages do not be exceeded.The calculation is done using the software CDEG MultiGround TM SES - Safe Engineering Services & technologies ltd. Canada whose results are shown in Appendices.The result shows that the touch and step voltages are within the permissible limits.2. List of references and symbols2.1 List of references[1] IEEE Std 80-2000IEEE Guide for Safety in AC Substation Grounding[2] CDEG Software Package, 1998Current Distribution, Electromagnetic Interference, Grounding and SoilStructure Analysis2.2 List of symbolsfrequency Hzf NetworkU n Nominal system voltage kVI fs Single pole short circuit current kAI k3 Symmetrical three phase short-circuit current kAI k1Single phase to earth short-circuit current kAl g Grid current discharged into grounding system kAresistance ΩsystemR g Groundingimpedance Zpu Z1 DirectZ o Homopolar impedance ZpuE step Step voltage VE touch Touch voltage VfactorC s Reductionρs Surface resistivity (gravel area) Ωmh s Thickness of gravel mT m Maximum allowable temperature of buried conductor °C temperature °CT a AmbientK o Ko = Ao 1/Ao with temperature coefficient of resistivity at 0 ° C°Cαr Thermal resistivity coefficient at the referent temperature°C-1μΩ/cm ρr Resistivity of the grounding conductor at the referent soiltemperature (20°C)TCAP Thermal capacity of copper J/cm3/°C A min Minimal section of the conductor mm23. Soil resistivity measurementsDocument already exists and it is Expected Soill Resistivity Study of Bazian Steal Factory S/S-132/11kV, 1X30/40MVA.That document should be placed here (suggested).The measured resistance values at particular site as well as computed output of soil resistivity results are enclosed in Appendices 1 to 4.4. Earthing Calculation Details to IEEE Std. 80-20004.1. Grid Conductor SizingRequired minimum earth grid conductor size:Where:Single pole short circuit current: I fs = 31,5 kA Duration of fault current: t c = 0,5 s Thermal resistivity coefficient at the referent temperature ( 20°C): αr = 0,00381 1/ ˚C Resistivity of the grounding conductor at the referent soil temperature: ρr = 1,78 μΩ·cm Thermal capacity of copper: TCAP=3,42J/cm 3/˚C Max allowable temperature for brazed joint: T m = 1084 ˚C Ambient temperature: T a = 40 ˚C K o =1/A o at 0°C K 0 = 235Therefore:Note:According to customer's specification earth grid conductor shall not be less than 120 sqmm, therefore the earth grid conductor size to be used is 120 sqmm.4.2. Calculation od current flowing between ground grid and earth(Eq.2))(3150031,113A Z U I nk =⋅⋅=)1.(1ln 1004min Eq T K T T TCAP ραt I A a a m r r c fs ⎟⎟⎠⎞⎜⎜⎝⎛+−+⋅⋅⋅⋅⋅=244,80402424010841ln 42,31078,100381,05,05,31mm A =⎟⎠⎞⎜⎝⎛+−+⋅⋅⋅⋅⋅=Where:Symmetrical three phase short-circuit current (r.m.s.) I k3=31.5 kA Nominal system voltage U n =132 kV Positive sequence impedance at the fault location Z 1)3.(10231,133211Eq ZZ I Z Z Z U I k n k +⋅=++⋅⋅=Single phase to earth fault current I k Ratio of zero-sequence impedance to positive sequence lZ 0/Z 1l=3 impedance to network as viewed from fault location in case of solidly earthed neutralTherefore,)(18900323150031A I k =+×=Earth wires of coupled transmission lines or cable sheets connected to the earthing system carry out part of the fault current as result of magnetic coupling. This effect is accounted fir by reduction factor S F .)4.(1Eq I S I k F g ×=Where:Grid current discharged into grounding system I gCurrent division dactor that flows between ground S f =0,6 grid and surrounding earth Phase to earth fault current I k1=18900 (kA)Therefore, grid current:)(11350189006,0A I g =×=4.3. Tolerable Step and Touch Voltages4.3.1. Reduction Factor Due to Resistivity of Crush Rock Surface120 mm thick layer of crushed rock is spread on the earth's surface above ground grid in the switchyard to increase the contact resistance between the soil and the feetof the personnel in the substation. C s -reduction factor for derating the nominal value of surface layer resistivity determined as follows:)5.(09.02109.01Eq s h s sC ⎥⎥⎥⎥⎥⎦⎤⎢⎢⎢⎢⎢⎣⎡+⋅−⋅−=ρρWhere:Earth resistivity ρ = * Ωm Crush rock resistivity ρs = 3000 Ωm Thickness of the crushed rock surface layer h s = 0.12 m* Value to be obtained from the earth resistivity calculation (See Appendix 3).4.3.2. Touch and Step Voltage CriteriaThe safety of a person depends on preventing the critical amount of shock energy from being absorbed before the fault is cleared and system de-energized. The maximum driving voltage of any accidental circuit should not exceed the limits defined below. For touch and step voltage the limits defined in IEEE Std 80-2000 are:For a 50 kg body weight:)6.(116.05.11000Eq s ts s C touch E ⋅⋅⋅+=ρ)7.(116.061000Eq sts s C step E ⋅⋅⋅+=ρFor a 70 kg body weight: )6.(157.05.11000Eq sts s C touch E ⋅⋅⋅+=ρ)7.(157.061000Eq sts s C step E ⋅⋅⋅+=ρWhere:Shock duration in sec (exposure time) t s = 0,35 s Resistivity of the surface material ρs = 3000 Ωm Reduction factor C sThe safe touch and step voltages to be used for verification of grounding design is calculated using MALT engineering module of CDEGS computer program. In the Appendix 7 the computer printouts are presented.5. Principal results of the CDEGS software calculations Configuration of the substation's grounding grid can be seen in Appendix6.5.1 Resistance of Electrode System (See Appendix 7)R g = 0.31847 (Ω)Conclusion: The resistance of the electrode system is less than 1 Ω, so the system satisfies principal IEEE Std 80-2000 condition.5.2 Maximaum value od Grand Potential Rise GPR (See Appendices 7and 15)GPR = I g · R g = 3518.7 (V)5.3 Touch voltage (See Appendix 8)Allowed Touch Voltage E touch = 953.8 (V)Conclusion: The maximum touch voltages within the switchyard (see Appendix 9), around the transformer (see Appendix 10), entry gates (see Appendix 11), nearby substation fence (see Appendix 12) and capacitor banks (see Appendix 13) are below the safety limit (allowable values).(SeeAppendix8)Voltage5.4StepAllowed Touch Voltage E step = 3052,8 (V)Conclusion: The maximum step voltages in the substation (see Appendix 14) are below the safety limits.Bazian Steal Factory S/S 132/11kV, 1x30/40 MVA6. AppendicesAppendix 1: Axis layout of the soil resistivity measurementsAppendix 2: Soil resistivity measurementsAppendix 3: Results of the soil resistivity measurementsAppendix 4: Specific soil resistivity curveAppendix 5: Cross-section of the grounding conductorAppendix 6: Configuration of the grounding meshAppendix 7: Principal results of the CDEGS software calculationsAppendix 8: Touch and step voltage resultsAppendix 9: Touch voltages within the switchyardAppendix 10: Touch voltages in the transformer areaA ppendix 11: Touch voltages around the entry gatesAppendix 12: Touch voltages of the substation fenceAppendix 13: Touch voltages around the capacitor banksAppendix 14: Step voltage within the substationAppendix 15: Scalar potentials (3D potential distribution) GPR-Grand Potential Rise Appendix 16: Maximum touch voltages that appear within the substation (Layout) Appendix 17: Maximum step voltages that appear within the substation (Layout)Earthing System Calculation Page 11APPENDIX 1: Axis layout of the soil resistivity measurementsAPPENDIX 2: Soil resistivity measurementsProject: Bazian Steel Factory S/S 132/11kV, 1x30/40 MVADate: April 2011Coordinate x y zaResistivitySt-1 (Ohm.m)ResistivitySt-2 (Ohm.m)ResistivitySt-3 (Ohm.m)1.0 85.00879.6525783.229141.5 57.85749 56.45829 57.368142.2 52.16137 56.11358 53.682513.3 34.15519 38.88249 36.341494.6 32.54881 29.17451 29.579316.8 33.11597 25.50143 21.9852210 34.75811 31.05606 23.16537 14.1 39.621433.5202131.48885Latitude Longitude Elevation 35 07 45.845 40 36.460035 07 46.545 40 38.860035 07 45.345 40 39.1601APPENDIX 3: Results of the soil resistivity measurements=========< R E S I S T I V I T Y ( SYSTEM INFORMATION SUMMARY ) >=========Run ID......................................: BSFSystem of Units ............................: MetersSoil Type Selected..........................: Multi-Layer HorizontalRMS error between measured and calculated...: 13.741 in percent resistivities <--- LAYER CHARACTERISTICS --> Reflection ResistivityLayer Resistivity Thickness Coefficient ContrastNumber (ohm-m) (Meters) (p.u.) Ratio====== ============== ============== ============ ============1 infinite infinite 0.0 1.02 94.31239 1.084724 -1.0000 0.94312E-183 25.34191 0.9349011 -0.57641 0.268704 27.93612 infinite 0.48692E-01 1.1024APPENDIX 5: Cross-section of the grounding conductor Ampacity Function ReportCDEGS Conductor Ampacity Calculation (per IEEE Standard 80)Computation Results:Size:MinimumConductorMCM162,3677mmsq.82,2531(radius)in0,2015(radius)5,1169mmInput Data:31,5Magnitude:kACurrentSymmetricalRMSsDuration:0,5FaultMaximum40°CTemperature:AmbientMaximum Allowable Temperature: 1084,0000 °C (fusing temperature)Conductor Type: Copper, commercial hard drawn (97% conductivity)Decrement1,0313Factor:X/R: 1050HzFrequency:Material Constants of Conductor:Name: Copper, commercial hard drawn (97% conductivity)Reference Temperature for Material Constants: 20,0000 °CThermal Coefficient of Resistivity at Reference Temperature: 0,00381 1/°CFusing Temperature of Conductor: 1084,0000 °CResistivity of Conductor at Reference Temperature: 1,7800 μΩ⋅cmThermal Capacity per Unit Volume: 3,4200 J/cm3 · °CP R O F I L E 1P R O F I L E 2P R O F I L E 15P R O F I L E 16P R O F I L E 14P R O F I L E 13P R O F I L E 17P R O F I L E 18P R O F I L E 25P R O F I L E 24P R O F I L E 19P R O F I L E 20P R O F I L E 21P R O F I L E 12P R O F I L E 11P R O F I L E 22P R O F I L E 23P R O F I L E 6P R O F I L E 5P R O F I L E 7P R O F I L E 3P R O F I L E 4P R O F I L E 9P R O F I L E 10P R O F I L E 8APPENDIX 6:Configuration of the grounding mesh (Touch and Step Voltages Profiles)APPENDIX 7: Principal results of the CDEGS software calculations===========< G R O U N D I N G ( SYSTEM INFORMATION SUMMARY ) >=========== Run ID......................................: Bazian Steel FactorySystem of Units ............................: MetricEarth Potential Calculations................: Multiple Electrode CaseMutual Resistance Calculations..............: NOType of Electrodes Considered...............: Both Main + Buried Electrode Soil Type Selected..........................: Multi-Layer HorizontalSPLITS/FCDIST Scaling Factor................: 11.350MULTI-LAYER EARTH CHARACTERISTICS USED BY PROGRAM-------------------------------------------------Common layer height : 0.183602 METERSLAYER TYPE REFLECTION RESISTIVITY HEIGHTNo. COEFFICIENT (ohm-meter) METERS----- ------ ------------- ------------- -------------1 Air 0.00000 0.100000E+21 0.100000E+112 Soil -0.999990 94.3124 1.101613 Soil -0.576415 25.3419 0.9180114 Soil 0.486921E-01 27.9361 0.100000E+11CONFIGURATION OF MAIN ELECTRODE===============================Original Electrical Current Flowing In Electrode..: 1000.0 amperesCurrent Scaling Factor (SPLITS/FCDIST/specified)..: 11.350Adjusted Electrical Current Flowing In Electrode..: 11350. amperesNumber of Conductors in Electrode.................: 37Resistance of Electrode System....................: 0.31847 ohmsSUBDIVISION===========Grand Total of Conductors After Subdivision.: 1858EARTH POTENTIAL COMPUTATIONS < Returns & Buried Structures >============================Number of Return Grounds................: 0Number of Buried Structures.............: 1MODULE NAME : BURIED STRUCTURES================================Number of Buried Structures.............: 1Structure No. of Start EndNumber Conductors < Conductor No >--------- ---------- ------- --------1 20 1859 1878EARTH POTENTIAL COMPUTATIONS============================Main Electrode Potential Rise (GPR).....: 3518.7 voltsReturn Electrode Potential Rise (GPR)...: 0.0000 volts(based on two representative points)Buried Metallic Structure No.1 Potential Rise (GPR).....: 2394.8 volts TOTAL BURIED LENGTH OF MAIN ELECTRODE: 872.344 METERSTOTAL BURIED LENGTH OF RETURN ELECTRODE: 0.000 METERSTOTAL BURIED LENGTH OF METALLIC STRUCTURES: 30.000 METERSTOTAL BURIED LENGTH OF GROUNDING NETWORK: 902.344 METERSAPPENDIX 8: Touch and step voltages results>> Safety Calculations TableSystem Frequency............................(Hertz).: 50.000System X/R..........................................: 10.000Surface Layer Thickness.....................( m )...: 0.12000Number of Surface Layer Resistivities...............: 10Starting Surface Layer Resistivity..........(ohm-m).: NONEIncremental Surface Layer Resistivity.......(ohm-m).: 500.00Equivalent Sub-Surface Layer Resistivity....(ohm-m).: 94.312Body Resistance Calculation..........: IEEE 80Fibrillation Current Calculation.....: IEEE 80 (70kg)Foot Resistance Calculation..........: IEEE (Std.80) Series Expansion Cs User Defined Extra Foot Resistance: 0.0000 ohms========================================================================== | Fault Clearing Time ( sec)| 0.125 | 0.350 | 0.500| +----------------------------+---------------+---------------+-----------+ | Decrement Factor | 1.120 | 1.044 | 1.000 | | Fibrillation Current (amps)| 0.396 | 0.254 | 0.222 | | Body Resistance (ohms)| 1000.00 | 1000.00 | 1000.00 | ========================================================================== ========================================================================== | SURFACE | FAULT CLEARING TIME | | | LAYER |-----------------+-----------------+-----------------| | | RESIST- | 0.125 sec. | 0.350 sec. | 0.500 sec. | FOOT | | IVITY |-----------------|-----------------|-----------------| RESIST-| | (OHM-M) | STEP | TOUCH | STEP | TOUCH | STEP | TOUCH | ANCE: | | | VOLTAGE| VOLTAGE| VOLTAGE| VOLTAGE| VOLTAGE| VOLTAGE| 1 FOOT | | | (VOLTS)| (VOLTS)| (VOLTS)| (VOLTS)| (VOLTS)| (VOLTS)| (OHMS) | ========================================================================== | NONE | 630.2| 454.9| 403.8| 291.5| 352.9| 254.8| 294.7| |---------+--------+--------+--------+--------+--------+--------+--------+ | 500.0| 1232.3| 605.4| 789.8| 388.0| 690.2| 339.1| 1054.2| |---------+--------+--------+--------+--------+--------+--------+--------+ | 1000.0| 1942.1| 782.9| 1244.6| 501.7| 1087.6| 438.4| 1949.3| |---------+--------+--------+--------+--------+--------+--------+--------+ | 1500.0| 2648.4| 959.4| 1697.3| 614.9| 1483.2| 537.3| 2840.1| |---------+--------+--------+--------+--------+--------+--------+--------+ | 2000.0| 3353.8| 1135.8| 2149.3| 727.9| 1878.2| 636.1| 3729.7| |---------+--------+--------+--------+--------+--------+--------+--------+ | 2500.0| 4058.8| 1312.0| 2601.1| 840.8| 2273.1| 734.8| 4618.8| |---------+--------+--------+--------+--------+--------+--------+--------+ | 3000.0| 4763.6| 1488.3| *3052.8| *953.8| 2667.8| 833.5| 5507.7| |---------+--------+--------+--------+--------+--------+--------+--------+ | 3500.0| 5468.4| 1664.5| 3504.5| 1066.7| 3062.5| 932.1| 6396.5| |---------+--------+--------+--------+--------+--------+--------+--------+ | 4000.0| 6173.2| 1840.6| 3956.2| 1179.6| 3457.2| 1030.8| 7285.4| |---------+--------+--------+--------+--------+--------+--------+--------+ | 4500.0| 6878.0| 2016.9| 4407.9| 1292.5| 3851.9| 1129.5| 8174.3| |---------+--------+--------+--------+--------+--------+--------+--------+ * NOTE * Safety limit。