《电力英语阅读与翻译》 单词总结(汉译英、英译汉)

第一章第一节电力系统基本结构Part 1 Basic Construction of Electric Power SystemBasic Concepts of Electric Power System电能是一种理想的能力形式，便于传输和使用，而且很清洁，对环境和大气无污染，因此自被发现以来，电能发展迅速并且利用广泛。

电能的产生、输送和消耗过程就在这一被称为电力系统的整体化系统中实现。

Electricity is an ideal energy form, which is convenient to deliver and use, and is clean without polluting our environmentand atmosphere. The generation, delivery and consumption of electricity are realized in an integrated system which is calledelectric power system or power system.一个电力系统包括三个基本部分：发电系统、输电系统和配电系统，如图1-1 所示An electric power system consists of three principal divisions: power generation, power transmission system, and powerdistribution systems, as shown in Fig.1.1图1-1 电力系统的三个基本部分用户从电力系统取用的所有电能都是在某种形式的电厂（或者称作电站）中产生的。

发电是整个电能利用过程的第一环节。

All the electricity the consumers take from the power system is generated in a power plant, or called power station, of somekind. Power generation is the first stage of the whole progress of the utilization of electric energy.输电系统连接发电和配电系统，并经过网络互连通向其他电力系统。

电力专业英文单词翻译作者：未知文章来源：未知点击数：3762 更新时间：2007-12-13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 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 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telesignalisationtelemetering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 cutoutcable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 connectionschematic 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 protectionlongitudinal 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faultselectivity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。

电力翻译词汇标准的机组数据显示(Standard Measurement And Display Data)负载电流百分比显示Percentage of Current load(%)单相/三相电压Voltage by One/Three Phase (Volt.)每相电流Current by Phase (AMP)千伏安Apparent Power (KVA)中线电流Neutral Current (N Amp)功率因数Power Factor (PF)频率Frequency(HZ)千瓦Active Power (KW)千阀Reactive Power (KVAr)最高/低电压及电流Max/Min. Current and Voltage输出千瓦/兆瓦小时Output kWh/MWh运行转速Running RPM机组运行正常Normal Running超速故障停机Overspeed Shutdowns低油压故障停机Low Oil Pressure Shutdowns高水温故障停机High Coolant Temperature Shutdowns起动失败停机Fail to Start Shutdowns冷却水温度表Coolant Temperature Gauge机油油压表Oil Pressure Gauge电瓶电压表Battery Voltage Meter机组运行小时表Genset Running Hour Meter怠速-快速运行选择键Idle Run –Normal Run Selector Switch运行-停机-摇控启动选择键Local Run-Stop-Remote Starting Selector Switch 其它故障显示及输入Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向research direction副教授associate professor电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线supervltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process动作速度speed of action行波信号travelling wave signal测量信号measurement signal暂态分量transient state component非线性系统nonlinear system高精度high accuracy自学习功能selflearning function抗干扰能力antijamming capability自适应系统adaptive system行波继电器travelling wave relay输电线路故障transmission line malfunction仿真simulation算法algorithm电位electric potential短路故障short trouble子系统subsystem大小相等，方向相反equal and opposite in direction电压源voltage source故障点trouble spot等效于equivalent暂态行波transient state travelling wave偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance附加网络additional network修改的modified反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning样本集合sample set给定的given模糊推理矩阵fuzzy reasoning matrix采样周期sampling period三角形隶属度函数Triangle-shape grade of membership function负荷状态load conditions区内故障troubles inside the sample space 门槛值threshold level采样频率sampling frequency全面地all sidedly样本空间sample space误动作malfunction保护特性protection feature仿真数据simulation data灵敏性sensitivity小波变换wavelet transformation神经元neuron谐波电流harmonic current电力系统自动化power system automation 继电保护relaying protection中国电力China Power学报journal。

A decrease in the field current gives rise to lagging (inductive) current in the stator; and increase in the field current that overexcites the motor causes a leading (capacitive) current to appear in the stator.励磁电流减小时，定子电流感性增强；励磁电流增加使电机过励时将在定子中产生容性电流。

An induction machine is an AC two-winding unit in which only one (primary, usually the stator) winding is supplied with an alternating current at a constant frequency ω1 from an external source.感应电机是一种具有双绕组的交流电气设备，它只有一个绕组（一次侧，通常是定子）通过外电源输入固定频率为ω1的交变电流。

Current transformers for protection are essentially similar to those used for the operation of ammeters, watthourmeters and other instruments.保护用电流互感器基本上同操作用的电流表、电能表和其他仪器类似。

DG planning also involves arranging for connection of the renewable power generator with the local grid, and for support of any local electric load when the renewable source is not available.分布式发电规划还包括安排可再生能源发电机与地方电网相连接，这样当可再生能源不可用时，本地电力负荷仍能得到支持。

10月8日《水利水电工程技术术语标准》（二）由WESTBANK根据中华人民共和国水利部能源部联合发布的《水利水电工程技术术语标准》整理，鉴于篇幅空间限制，删除了定义部分和重复部分床面形态 Bed form床沙质(造床质) bed material load垂线观测坐标仪（垂线观测仪） coordinatograph for plummet observation垂线平均流速 mean velocity at a vertical垂直度 perpendicularity垂直度盘指标差（指标差，竖盘指标差） index error of vertical circle垂直升船机 vertical ship lift垂直收缩系数 vena-contracta coefficient垂直位移工作点 operative mark of vertical displacement垂直位移观测（沉陷观测，沉降观测） vertical displacement observation垂直位移基点 datum mark of vertical displacement磁法勘探 magnetic prospecting磁方位角 magnetic azimuth磁极 fieid pole磁子午线 magnetic meridian次固结(次压缩) secondary consolidation(secondary compression)次固结沉降 secondary consolidation settlement次生曲流 submeander次生盐碱化 secondary salinization次要建筑物 secondary structure凑合节 adjuster of steel pipe粗骨料 coarse aggregate粗碎 primary crushing粗制螺栓 bolt,rough bolt错缝 staggered joint搭接 lap joint达西渗流定律Darcy′s law of seepage大坝变形观测 dam deformation observation大坝水泥 dam cement大暴雨 large rainstorm大潮(朔望潮) spring tide大地构造 geotectonics大地控制点（大地点） geodetic control point大地水准面 geoid大地原点（大地基准点） geodetic datum大气窗口 atmospheric window大气折光差 atmospheric refraction error大体积混凝土 mass concrete大头坝 massive-head dam (massive-buttress dam)大修理费 overhauling cost代表性露点 representative dew point带喉管的圆筒式调压室 throttled surge chamber带舌瓣闸门 gate with flap带速饱和变流器差动保护 longitudinal differential protection employing quickly-saturable transformer带状间作 strip cropping带状淤积 belt deposit贷款偿还年限 pay back period of loan单层布置 single storey layout单调节调速器 single-regulation governor单回线 single-circuit line单机调节 independent regulation单级单吸悬臂式离心泵 single-stageend-suction centrifugal pump单级双吸式离心泵 single-stagedouble-suction centrifugal pump单极高压直流系统 monopolar/unipolar HVDC system单价合同(固定单价合同) unit-price contract单价和总价混合合同 lump-sum and unit-price combined contract单列布置 single row layout单母线接线 single-bus connection单曲拱坝 single curvature arch dam单位弹性抗力系数 coefficient of unit elastic resistance单位电能投资 cost per kilowatt-hour单位工程 unit project单位耗药量 powder factor单位容量投资(单位千瓦投资) cost per kilowatt单位水力矩 unit hydraulic torque单位水推力 unithydraulic thrust单位线(单位过程线) unit hydrograph单位线(时段单位线) unit hydrograph单位转速[流量][出力] unit speed[discharge][power]单吸式离心泵 single-suction pump单相变压器 single-phase transformer单相重合闸 one-phase ARC单向变形 one directional deformation单向波 one-direction wave单斜岩层 monocline单因子试验 experiment of single factor单元接线(发电机—变压器组接线) generator-transformer unit connection弹簧常数 spring constant弹性 elasticity弹性极限 limit of elasticity弹性抗力系数 coefficient of elastic resistance弹性模量(弹性系数,杨氏模数) modulus of elasticity弹性屈曲 elastic buckling弹性释水系数(弹性给水度) elastic storavity弹性支承 elastic support当地加速度(时变加速度) local acceleration挡潮闸(防潮闸) tide barrage挡水建筑物 water retaining structure挡水面板 water retaining deck挡水墙 head wall挡土墙 retaining wall导爆索(传爆索) primacord (detonatin fuse)导洞掘进法 heading and cut method导航建筑物(导航架) guide structure (approachtrestle) 导火索 safety fuse导流 River diversion导流堤取水 intake with diversion dike导流方案 diversion scheme导流方式(导流方法) diversion procedure导流孔(洞)封堵 plugging of the diversion opening导流流量标准(导流标准) diversion discharge frequency 导流时段 diversion period导流隧洞 diversion tunnel导沙槽 sand-guide channel导沙坎(拦沙坎,挡沙坎) sand-guide sill导水机构 gate operating mechanism导水系数 coefficient of transmissivity导水锥 hydrocone导线测量 traverse survey导线点 traverse point导线网 traverse network导线网平差 adjustment of traverse network导向坡度 guide slope导向装置 guiding device导叶分布圆 gate circle,wicket gate circle导叶高度 guide vane height导叶开口 guide vane opening导叶限位块 gate stop导轴承 guide bearing导轴瓦间隙 guide bearing clearance倒锤线观测（倒锤法） inverse plumb line observation倒虹吸管 inverted siphon稻田适宜水深 suitable water depth in paddy field灯泡式水轮发电机 bulb hydraulic generator灯泡式水轮机 bulb turbine等高耕作(横坡耕作) contour tillage等高截流 contour interception等高距（等高线间隔） contour interval等高线 contour等径流深图 runoff isopleth map等流时线 isochrone等密图 contour diagram等面积定则 equal-area criterion等容粒径 volume equivalent diameter等水位线图 water table contour map等速流 homogeneous flow等效网络 equivalent network等压面 equi-pressure surface等雨量线图 isohyetal map等值线图 isoline map低坝 low dam低电压保护 under voltage protection低电压闭锁(起动)过电流保护 under voltage-started over current protection 低流态混凝土 low-slump concrete低频起动 low frequency starting低型布置 low-type layout低压(低电压) low voltage (L.V.)低压配电屏 low voltage distribution panel/board低压配电装置 Low voltage switchgear installation低压配电装置 low voltage switchgear installation低扬程泵站 low-head pumping station堤 dike (embankment,levee)堤后式泵房 pump house at levee-toe堤身式泵房 water retaining pump house滴灌 drip irrigation滴灌系统 system of drip irrigation底环 bottom ring底槛 embedded sill (ground sill)底孔导流 bottom outlet diversion底栏栅式取水 bottom-grating intake底流消能(水跃消能) energy dissipation by hydraulic jump底枢 bottom pintle底缘 bottom edge抵偿年限 payment period抵偿年限法 payment period method地表径流 surface runoff地基沉降 ground settlement地基处理 Foundation treatment地基处理 Treatment of foundation地基稳定分析 Stability analysis of foundation地脚螺栓 foundation bolt地壳 earth crust地壳形变观测（大坝库区地壳形变观测） observation of earth crust deformation 地幔 earth mantle地貌 geomorphy地貌综合 cartographic generalization of relief地面分辨力 ground resolution地面灌溉系统 Surface irrigation system地面立体摄影测量 terrestrial stereo photogrammetry地面露点 dew point at earth surface地面排水系统 Surface drainage system地球弯曲差 error due to curvature of earth地球物理勘探(物探) geophysical prospection地图 map地图编绘 Map Compilation地图编绘（原图编绘） map compilation地图编绘与制印 Map Compilation and Reproduction地图分幅 Sheet line system地图复照 map photography地图清绘 map fair drawing地图投影 map projection地图投影变换 map projection transfromation地图投影变形 distortion of map projection地图图号（图号） map numbering地图图式（图式） cartographic symbol地图印刷 map printing地图整饰 map appearance地图制版 map printing plate making地图制印 map reproduction地图制印与仪器 Map reproduction and instrument地物 planimetric feature地物和地貌的表示 representation of planimetric feature and geomorphy地下暗管灌溉 irrigation by buried pipes地下工程施工 Under ground works construction地下浸润灌溉 subsurface irrigation by groundwater地下径流 groundwater runoff地下轮廓线 underground configuration地下埋管 underground penstock地下排水 subsurface drainage地下排水系统 Subsurface drainage system地下热水 hot groundwater地下式厂房 underground power house地下式水电站 underground hydroelectric station地下水侧向补给 recharge by ground water地下水超量开采 excessive mining of ground water地下水动态 ground water regime地下水降深 drawdown of groundwater地下水开采 Ground water mining地下水矿化度 mineralization of ground water地下水利用量 ground water supplement to the crop root zone地下水临界深度 critical depth of ground water地下水平衡(地下水均衡) ground water balance地下水人工补给(人工回灌) artificial recharge of ground water地下水水文地质特性 Hydro geological characteristics of groundwater 地下水下降漏斗 depression cone of ground water地下水越层补给 recharge through weak permeable layer地下水资源 Ground water resources地下水资源开发利用 Development of ground water resources地形 landform地形测量 topographic survey地形图 topographic map地性线（地貌结构线，地貌特征线） orographic character line地震 earthquake地震动水压力 earthquake hydrodynamic pressure地震惯性力 earthquake inertia force地震勘探 seismic prospecting地震烈度 earthquake intensity地震前兆 premonitory symptom地震区划 seismic zoning地震水波 water wave by earthquake地震震级 earthquake magnitude地质编录 geological record地质点 geological observation point地质点测量 geololgical point survey地质构造 geologic structure地质基础 Basicgeology地质勘探 geological exploration地质雷达 geological radar地质力学 geomechanics地质剖面 geological section地质素描 geological sketch典型暴雨 typical rainstorm点法测量 point wise点荷载强度 point load strength点位中误差 mean square error of position点污染源 point-source of pollution点雨量 point precipitation(point rainfall)电测探法 electrical sounding电磁波测距误差 error in electromagnetic wave distance measurement电磁波测距仪 Electromagnetic wave distance measuring instrument（EDMI）电磁波测距仪（物理测距仪） electromagnetic wave distance measuring instrument（EDMI）电动发电机组 motor-generator set电动机 Motor电动机的额定转矩 rated load torque of motor电动机的起动转矩 starting torque of motor电动潜水泵 submersible motor pump电法勘探 electrical prospecting电机 Electrical machine电价 electricity price电抗器 Reactor电抗器 reactor (shunt reactor)电缆夹层 cable interlayer电雷管 electric blasting cap电力不足时间期望值 loss of load expectation (LOLE)电力弹性系数(电力超前系统) elastic coefficient of electric energy电力电缆 power cable电力负荷 Electric power load电力负荷(电力负载) electric power load电力负荷图 electric load diagram电力工程二次部分 Electrotechnical Secondary Circuit电力工程一次部分 Electrotechnical Primary Circuit电力系统 Electrical power system电力系统的集中控制 centralized control of power system电力系统调度 Power system dispatch电力系统计算 Calculation of electric power system电力系统可靠性 Reliability of electric power system电力系统容量 Installed capacity of electric system电力系统运行 Operation of electric power system电力系统状态估计 state estimation in power system电力线载波通信 power line carrier communication电量不足期望值 expected energy not served (EENS)电流差动保护 current differential protection电流互感器 current transformer (CT)电流互感器的精确等级 accurate degree of current transformer电流密度 current density电流平衡保护 current balance protection电路图 circuit diagram电气缓冲单元 electric damper电气设备选择 Electric equipment selection电气液压式调速器 electro-hydraulic governor电气制动 braking resistance (BR)电气主接线 main electrical connection电容式电压互感器 capacitor voltage transformer电视测井 television logging电压变化率保护 voltage change rate protection电压调整率 voltage regulationrate电压互感器 potential transformer (PT) (voltage transformer)电压互感器的精确等级 accurate degree of potential transformer电压降 voltage drop (potential drop)电压控制母线(PV母线) voltage control busbar电压偏移 voltage deviation电液转换器(电液伺服阀) electro-hydraulic transducer,electro-hydraulic servo-valve电液转换器失灵 maladjustment of electro-hydraulic transducer电源 Power source电站气蚀系数 plant cavitation factor电制动 electromagnetic braking电子速测仪（全站式电子速测仪，自动电子速测仪） electronic tacheometer电子印像机 electronic printer电阻率剖面法(电剖面法) resistivity profiling凋萎系数 wilting coefficient, withering coefficient吊车轨道 crane rail吊车梁 crane runway girder吊耳 hoist eye (hook eye)吊杆 hanger (gate stem)吊罐 bucket吊距 centre distance between two hoist eyes调度端 control end (dispatching end)调度通信 dispatching communication调洪库容 flood control storage调绘像片 identified photograph调节流量 regulated flow调节年度 regulation year调节容积 adjustable volume调节系数 regulation coefficient调节周期 period of regulation调速器结构与部件 Components of governor调速器静特性试验 static characteristic test of governor调速器类型 Types of governor调速器失灵 maladjustment of governor调速系统 governing system调速系统静态特性(永态转差系数图) static characteristics of governing system (speed droop graph)调相容量 compensator capacity (condensator capacity)调相压水 bear on water for phase modulation (bear on water for condenser operation) 调蓄容积 storage capacity调压阀(空放阀) pressure regulator调压阀关闭时间 closing time for pressure regulator调压阀开启时间 opening time for pressure regulator调压阀滞后时间 dead time for pressure regulator调压井 surge shaft调压室 surge chamber调压塔 surge tank跌水 drop叠梁闸门 stoplog丁坝 spur dike (groin)顶盖 top cover (head cover)顶盖排水 head cover drainage顶管法 pipe jacking method顶枢 upper gudgeon (top pintle)定床河流模型(定床河工模型) fixed bed model定点定面关系 precipitation relationship between fixed point and fixed area定电流控制(定电流调节) constant current control/regulation定电压控制(定电压调节) constant voltage control定功率控制 constant power control定量评价 quantitative evaluation定轮闸门 fixed roller gate (fixed wheel gate)定期保养 periodical maintenance, regular maintenance定倾半径 metacentric radius定倾中心 metacenter定时限电流保护 definite time-lag current protection定向爆破 directional throw blasting定向取心 directional coring定性评价 qualitative evaluation定裕度角控制(定裕度角调节) constant margin angle control定子 stator定子短路时间常数 stator short-circuit time constant定子接地保护 earthing fault protection for generator stator定子匝间短路保护 stator inter-turn fault protection冬、雨季施工增加费 additional cost in winter-rainy season动床河流模型(动床河工模型) movable bed model动点动面关系(暴雨中心点面关系) precipitation relationship between center point and variable area动断触点(常闭接点) break contact (normally-closed contact)动合触点(常开接点) make contact (normally-open contact)动荷载 dynamic load动静弹模比 ratio of static-dynamic moduli动库容 dynamical storage动力触探试验 dynamic cone penetration test动力弹性模量 dynamic modulus of elasticity动力控制箱 power control box动力配电箱 power distributing box动力系数 dynamic factor动力相似 dynamic similarity动力粘滞系数 dynamic viscosity coefficient动力装备率(动力装备系数) powered equipment rate动量改正系数 momentum coefficient动量损失厚度 momentum loss thickness动能改正系数 kinetic energy coefficient动平床 moving flat bed动平衡 dynamic balancing动水压强 hydrodynamic pressure动态经济分析 dynamic economic analysis动态稳定 dynamic-state stability动态相似(运动相似) kinematic similarity冻结基面 stationary datum冻胀力 frost heave pressure冻胀量 frost-heave capacity洞蚀 cave and hole erosion洞室爆破 coyote blasting陡槽(泄槽) chute陡槽式溢洪道 chute spillway陡坡 chute陡坡 steep slope独立坐标系 independent coordinate system渡槽 aqueduct (flume)渡槽导流 aqueduct flume diversion端电池 end cell端面承压应力 bearing stress端子(接线端子,引出端子) terminal端子接线图 terminal connection diagram短管 short pipe短路 short circuit短路比 short-circuit ratio (SCR)短路电流 short circuit current短路电流非周期分量 aperiodic component of short circuit current 短路电流周期分量 periodic component of short circuit current短路计算 Short circuit calculation短路容量 short-circuit capacity短路校验计算 short-circuit check calculation短期水文预报 short date hydrologic forecasting断层 fault断层擦痕 slicken side断层角砾岩 fault breccia断层泥 fault gouge断层破碎带 shatterred fault zone断层破碎带处理 treatment of fault and fracture zone断层破碎带处理 treatment of fault-fracture zone断层上盘 hanging wall断层下盘 heading wall断口 fracture断裂韧性 toughness of fracture断流围堰导流(拦断河床导流,全断面导流) full river by-pass diversion断路器 circuit breaker断路器失灵保护(后备接线保护) breaker failure protection断面比力 specific force断面比能 specific energy断面测量 section survey断面模型 sectional model断面平均流速 average velocity of cros ssection断面平均流速 mean velocity at across-section(over all mean velocity)断水保护 water supply cut-off protection堆焊 pad welding堆积阶地 construction alter race堆石 rock filling堆石坝 rock fill dam对称电压 symmetric voltage对接 butt joint对流层散射通信 tropospheric scatter communication对数螺线形拱坝 logarithmic spiral arch dam对外交通 site access盾构法 shielding method多波段扫描仪（多光谱扫描仪） multi band scanner多端高压直流输电系统 multi-terminal HVDC transmission system多阀单元 multiplevalve unit多级泵 multi-stage pump多级泵站 multistage pumping station多级船闸 multi-stage lock (flight locks)多年调节 over year regulation(carry over regulation)多年平均年发电量 average annual energy output多年平均年径流量 mean annual runoff多首制取水 multi-head water intake多线船闸 multi-line lock (multiple lock)多相流 multi-phase flow多油式断路器 bulk oil circuit breaker额定变比 rated transformation ratio额定电流 rated current额定电压 rated voltage额定动稳定电流(额定极限通过电流) rated dynamic current (rated limit through-current)额定工况 rated condition额定工况(满载工况) rated condition额定关合电流 rated making current额定开断电流 rated breaking current额定频率 rated frequency额定容量 rated capacity额定水头 rated head额定油压 rated oil pressure额定值 rated value额定值 rated value (rating)额定转速 rated speed二[三]段式电流保护 two[three]-step current protection二倍照准差互差（2c互差，2c较差） discrepancy between twice collimation errors二次电流[电压] secondary current[voltage]二次回路 secondary circuit二次接线图 secondary connection diagram二次筛分(最终筛分) finish screening二端高压直流输电系统 two-terminal HVDC transimission system二期冷却 second stage cooling二维流(二元流) two-dimensional flow发包设计 bid design发电电动机 generator-motor发电机-变压器组保护 protection for generator-transformer unit发电机[电力变压器、调相机、电动机、母线、电抗器]保护 protection of synchronous generator [power transformer,condenser,motor,bus-bar,reactor]。

电力专业英文单词翻译电力系统 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 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 transientstability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 sequenceimpedance负序阻抗 negative sequenceimpedance零序阻抗 zero sequenceimpedance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 simulationanalysis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 DCmotor刀闸(隔离开关) Isolator机端 generator terminal变电站 transformersubstation永磁同步电机Permanent-magnet SynchronismMotor异步电机 Asynchronous Motor三绕组变压器 three-columntransformer ThrClnTrans双绕组变压器 double-columntransformer DblClmnTrans固定串联电容补偿 fixedseries capacitorcompensation双回同杆并架 double-circuitlines on the same tower单机无穷大系统 one machine -infinity bus system励磁电流 Magnetizingcurrent补偿度 degree of compensation电磁场:Electromagneticfields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 ElectromagneticField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 ElectricalSystem's Relay Protection电力系统元件保护原理 Protection Principle of PowerSystem 's Element电力系统内部过电压Past Voltage within Powersystem模拟电子技术基础Basis of AnalogueElectronic Technique数字电子技术Digital ElectricalTechnique电路原理实验Lab. of principle ofcircuits电气工程讲座Lectures onelectrical power production电力电子基础Basic fundamentals ofpower electronics高电压工程High voltageengineering电子专题实践Topics onexperimental project ofelectronics电气工程概论Introduction toelectrical engineering电子电机集成系统Electronic machine system电力传动与控制Electrical Drive andControl电力系统继电保护Power System RelayingProtection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 regulatingtransformer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 voltagerelay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-oilbreaker,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 powercompensation 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instantaneouslyover-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 timeover-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。

电力词汇（中英文对照）标准的机组数据显示(Standard Measurement And Display Data)负载电流百分比显示Percentage of Current load(%)单相/三相电压Voltage by One/Three Phase (Volt.)每相电流Current by Phase (AMP)千伏安Apparent Power (KVA)中线电流Neutral Current (N Amp)功率因数Power Factor (PF)频率Frequency(HZ)千瓦Active Power (KW)千阀Reactive Power (KVAr)最高/低电压及电流Max/Min. Current and Voltage输非法关键字瓦/兆瓦小时Output kWh/MWh运行转速Running RPM机组运行正常Normal Running超速故障停机Overspeed Shutdowns低油压故障停机Low Oil Pressure Shutdowns高水温故障停机High Coolant Temperature Shutdowns起动失败停机Fail to Start Shutdowns冷却水温度表Coolant Temperature Gauge机油油压表Oil Pressure Gauge电瓶电压表Battery Voltage Meter机组运行小时表Genset Running Hour Meter怠速-快速运行选择键Idle Run –Normal Run Selector Switch运行-停机-摇控启动选择键Local Run-Stop-Remote Starting Selector Switch 其它故障显示及输入Other Common Fault Alarm Display and电力行波词汇行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向research direction副教授associate professor电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线supervltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process动作速度speed of action行波信号travelling wave signal测量信号measurement signal暂态分量transient state component非线性系统nonlinear system高精度high accuracy自学习功能selflearning function抗干扰能力antijamming capability自适应系统adaptive system行波继电器travelling wave relay输电线路故障transmission line malfunction仿真simulation算法algorithm电位electric potential短路故障short trouble子系统subsystem大小相等，方向相反equal and opposite in direction电压源voltage source故障点trouble spot等效于equivalent暂态行波transient state travelling wave偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance附加网络additional network修改的modified反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning样本集合sample set给定的given模糊推理矩阵fuzzy reasoning matrix采样周期sampling period三角形隶属度函数Triangle-shape grade of membership function 负荷状态load conditions区内故障troubles inside the sample space门槛值threshold level采样频率sampling frequency全面地all sidedly样本空间sample space误动作malfunction保护特性protection feature仿真数据simulation data灵敏性sensitivity小波变换wavelet transformation神经元neuron谐波电流harmonic current电力系统自动化power system automation继电保护relaying protection中国电力China Power学报journal初探primary exploration（1）元件设备三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap电动机：motor（2）状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current阻抗：impedance正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage电力系统power system发电机generator励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation 稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower 变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation)机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system 机端电压控制AVR电抗reactance电阻resistance功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization 阻尼damping摇摆swing保护断路器circuit breaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容: capacitance。

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无功损耗: reactive loss有功损耗: 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阻抗电压: 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 termina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 Electromagnetic fields 电磁场失去同步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 Principle of circuits电路原理Electrical Machinery电机学电力系统稳态分.Steady-Stat.Analysi.o.Powe.System电力系统暂态分.Transient-Stat.Analysi.o.Powe.System电力系统继电保护原.Principl.o.Electrica.System".Rela.Protection电力系统元件保护原.Protectio.Principl.o.Powe.Syste.".Element 电力系统内部过电.Pas.Voltag.withi.Powe.system模拟电子技术基.Basi.o.Analogu.Electroni.Technique数字电子技.Digita.Electrica.Technique电路原理实验Lab.o.principl.o.circuits电气工程讲.Lecture.o.electrica.powe.production电力电子基础Basi.fundamental.o.powe.electronics高电压工程Hig.voltag.engineering电子专题实践Topic.o.experimenta.projec.o.electronics电气工程概论Introductio.t.electrica.engineering电子电机集成系统electroni.machin.system电力传动与控制Electrica.Driv.an.Control电力系统继电保.Powe.Syste.Relayin.Protection光通讯接口optical communication port快速按钮Quick pushbuttons远控闭锁Remote Block远控闭锁Remote Block接地跳闸闭锁Ground Trip Block重合闭锁Reclose Block电池检测Battery test转换设定选择Alternate setting select（1）元件设备三绕组变压器: three-column transformer ThrClnTrans双绕组变压器: double-column transformer DblClmnTrans电容器: Capacitor并联电容器: shunt capacitor电抗器: Reactor母线: Busbar输电线: TransmissionLine发电厂: power plant断路器: Breaker刀闸(隔离开关): Isolator分接头: tap电动机: motor（2）状态参数有功: active power无功: reactive power电流: current容量: capacity电压: voltage档位: tap position有功损耗: reactive loss无功损耗: active loss功率因数: power-factor功率: power功角: power-angle电压等级: voltage grade空载损耗: no-load loss铁损: iron loss铜损: copper loss空载电流: no-load current阻抗: impedance正序阻抗: positive sequence impedance负序阻抗: negative sequence impedance 零序阻抗: zero sequence impedance电阻: resistor电抗: reactance电导: conductance电纳: susceptance无功负载: reactive load 或者QLoad有功负载: active load PLoad遥测: YC(telemetering)遥信: YX励磁电流(转子电流): magnetizing current 定子: stator功角: power-angle上限:upper limit下限: lower limit并列的: apposable高压: high voltage低压: low voltage中压: middle voltage电力系统power system发电机generator 励磁excitation励磁器excitor电压voltage电流current母线bus变压器transformer升压变压器step-up transformer高压侧high side输电系统power transmission system输电线transmission line固定串联电容补偿fixed series capacitor compensation 稳定stability电压稳定voltage stability功角稳定angle stability暂态稳定transient stability电厂power plant能量输送power transfer交流AC装机容量installed capacity电网power system落点drop point开关站switch station双回同杆并架double-circuit lines on the same tower 变电站transformer substation补偿度degree of compensation高抗high voltage shunt reactor无功补偿reactive power compensation故障fault调节regulation裕度magin三相故障three phase fault故障切除时间fault clearing time极限切除时间critical clearing time切机generator triping高顶值high limited value强行励磁reinforced excitation线路补偿器LDC(line drop compensation)机端generator terminal静态static (state)动态dynamic (state)单机无穷大系统one machine - infinity bus system机端电压控制AVR电抗reactance电阻resistance功角power angle有功（功率）active power无功（功率）reactive power功率因数power factor无功电流reactive current下降特性droop characteristics斜率slope额定rating变比ratio参考值reference value电压互感器PT分接头tap下降率droop rate仿真分析simulation analysis传递函数transfer function框图block diagram受端receive-side裕度margin同步synchronization失去同步loss of synchronization阻尼damping摇摆swing保护断路器circuit breaker电阻: resistance电抗: reactance阻抗: impedance电导: conductance电纳: susceptance导纳: admittance电感: inductance电容: capacitance电力专业英语1 装机容量installed capacity电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current母线 bus变压器 transformer升压变压器 step-up transformer空载损耗: no-load loss铁损: iron loss铜损: copper loss空载电流: no-load current无功电流 reactive current无功损耗: reactive loss有功损耗: active loss 输电系统 power transmission system高压侧 high side输电线 transmission line高压: high voltage中压: middle voltage低压: low 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变电站transformer substation水电厂hydroelectric station开关站 switch station电网 power system能量输送 power transfer交流 ac直流 dc落点 drop point调节 regulation调节器 conditioner励磁调节器excitation regulator调速器 regulator, governor ；speed regulator ；speed governor高抗 high voltage shunt reactor并列的: apposable同步 synchronization系统解列system splitting（ trip）失去同步loss of synchronization分接头: tap裕度 margin档位: tap position故障 fault三相故障 three phase fault切机 generator triping故障切除时间fault clearing time高顶值 high limited value静态 static (state)动态 dynamic (state)暂态 transient机端电压控制 avr电抗 reactance电阻 resistance功角 power angle有功（功率） active power无功（功率）reactive power电容器: capacitor电抗器: reactor断路器: breaker隔离开关（刀闸）switch disconnecting link 电动机: motor功率因数: power factor功角: power-angle定子: stator转子 rotor阻抗电压:阻抗: impedance电压等级: voltage grade有功负载: active load/pload无功负载: reactive load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斜率 slope额定 rating变比 ratio电压互感器 pt参考值 reference value单机无穷大系统one machine - infinity bus system 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强行励磁reinforced excitation偿度 degree of compensation electromagnetic fields 电磁场失去同步 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 principle of circuits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 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electronic machine system电力传动与控制electrical drive and control电力系统继电保护 power system re状态参数:有功: activ.power无功: reactiv.power电流: current容量: capacity电压: voltage档位: ta.position有功损耗: activ.loss无功损耗: reactiv.loss功率因数: power-factor功率: power功角: power-angle电压等级: voltag.grade空载损耗: no-loa.loss铁损: iro.loss铜损: coppe.loss空载电流: no-loa.current阻抗: impedance正序阻抗: positiv.sequenc.impedance负序阻抗: negativ.sequenc.impedance零序阻抗: zer.sequenc.impedance电阻: resistor电抗: reactance电导: conductance电纳: susceptance无功负载: reactiv.load QLoad有功负载: activ.load Pload元件设备三绕组变压器（ThrClnTrans）: three-colum.transformer 双绕组变压器（DblClmnTrans）: double-colum.transformer电容器: Capacitor并联电容器: shun.capacitor电抗器: Reactor母线: Busbar输电线: TransmissionLine发电厂: powe.plant断路器: Breaker刀闸(隔离开关): Isolato.（Disconnector）分接头: tap电动机: motor地刀: Earthin.Switch电流互感器: Curren.Transformer/Sensor（CT）电压互感器: Voltag.Transformer/Sensor（VT）电压互感器: Potentia.Transformer（PT）电流互感器: Curren.Transformer（CT）标准的机组数据显.(Standar.Measuremen.An.Displa.Data) 负载电流百分比显.Percentag.o.Curren.load(%)单相/三相电.Voltag.b.One/Thre.Phas.(Volt.)每相电.Curren.b.Phas.(AMP)千伏.Apparen.Powe.(KV A)中线电.Neutra.Curren.(.Amp)功率因.Powe.Facto.(PF)频.Frequency(HZ)千.Activ.Powe.(KW)千.Reactiv.Powe.(KV Ar)最高/低电压及电.Max/Min.Curren.an.Voltage输出千瓦/兆瓦小.Outpu.kWh/MWh运行转.Runnin.RPM机组运行正.Norma.Running超速故障停.Overspee.Shutdowns低油压故障停.Lo.Oi.Pressur.Shutdowns高水温故障停.Hig.Coolan.Temperatur.Shutdowns起动失败停.Fai.t.Star.Shutdowns冷却水温度.Coolan.Temperatur.Gauge机油油压.Oi.Pressur.Gauge电瓶电压.Batter.Voltag.Meter机组运行小时.Gense.Runnin.Hou.Meter 怠速-快速运行选择.Idl.Ru..Norma.Ru.Selecto.Switch运行-停机-摇控启动选择.Loca.Run-Stop-Remot.Startin.Selecto.Switch 其它故障显示及输mo.Faul.Alar.Displa.and电力专业英语2三绕组变压器: three-column transformer ThrClnTrans双绕组变压器: double-column transformer DblClmnTrans电容器: Capacitor并联电容器: shunt capacitor电抗器: Reactor母线: Busbar输电线: TransmissionLine发电厂: power plant断路器: Breaker刀闸(隔离开关): Isolator分接头: tap电动机: motor（2）状态参数有功: active power无功: reactive power电流: current容量: capacity电压: voltage档位: tap position有功损耗: reactive loss无功损耗: active loss功率因数: power-factor功率: power功角: power-angle电压等级: voltage grade空载损耗: no-load loss铁损: iron loss铜损: copper loss空载电流: no-load current阻抗: impedance正序阻抗: positive sequence impedance负序阻抗: negative sequence impedance 零序阻抗: zero sequence impedance电阻: resistor电抗: reactance电导: conductance电纳: susceptance无功负载: reactive load 或者QLoad有功负载: active load PLoad遥测: YC(telemetering)遥信: YX励磁电流(转子电流): magnetizing current 定子: stator功角: power-angle上限:upper limit下限: lower limit并列的: apposable高压: high voltage低压: low voltage中压: middle voltage电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current母线 bus变压器 transformer升压变压器 step-up transformer高压侧 high side输电系统 power transmission system输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流 AC装机容量 installed capacity电网 power system落点 drop point开关站 switch station双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障 fault调节 regulation裕度 magin三相故障 three phase fault故障切除时间 fault clearing time极限切除时间 critical clearing time切机 generator triping高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinity bus system机端电压控制 AVR电抗 reactance电阻 resistance功角 power angle有功（功率） active power无功（功率） reactive power功率因数 power factor无功电流 reactive current下降特性 droop characteristics斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 PT分接头 tap下降率 droop rate仿真分析 simulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度 margin同步 synchronization失去同步 loss of synchronization阻尼 damping摇摆 swing保护断路器 circuit breaker电阻: resistance电抗: reactance阻抗: impedance电导: conductance电纳: susceptance导纳: admittance电感: inductance电容: capacitance转子 rotor接触器 contactor继电器 relay时间继电器 time relay变频器 inverter热继电器 thermal relay开关 switch限位开关 limit switch接近开关 proximity switch压力开关 pressure热敏开关 thermoswitch按钮开关 push button (switch)选择开关 select switch钥匙开关 key switch急停开关 emergence switch熔断器 fuse航空障碍灯(警示灯) airplane warning lamp电缆 cable电流互感器 current transformer电流表 current meter电压表 voltage meter电力英语3SAS: Substation Automation System变电站自动化系统LUI: Local User Interface当地用户界面CPM: Central Processing Module总控CCU: Central Control Unit总控IED: Intelligent Electronic Devices智能设备RMS: Root Mean Square均方根值, 有效值SCBO: Select-Checkback-Before-Operate选择-返校-执行DIM: Distributed I/O Modules分布式输入输出FTU: Feeder Terminal Unit 馈线远方终端GIS: Geographic Information System 地理信息系统GPS: global position System 全球定位系统。

电力中英文词汇对照abrasion-Proof component of burner 燃烧器耐磨件arm-brace 撑脚ash conditoner 调灰器basket removal panel 元件盒检修护板BDV blow down valve 疏水阀，排污阀blind 堵板blind flange 法兰堵板/盲板法兰（盖calling 催交campell diagram 叶片埃贝尔曲线dado 墙裙daily service fuel tank level switch 日用油缸液位掣damage 损毁damper 挡板damper linkage 风闸联动装置damper motor 风闸马达damping mat 阻尼垫dangerous earth potential 危险性对地电势dashpot 减震器data transmission 数据传输DC/AC converter 直流电／交流电转换器dead 不带电dead weight 自重decanter 沉淀分取器declaration of conformity 符合标准声明decommissioning 解除运作；停止运作decompression chamber 减压室decorative lighting 装饰照明；灯饰deep bore well pump 深钻井泵defect liability period 故障修理责任期；保用期defectograph 钢缆探伤仪；故障检查仪defence in depth 纵深防御definite sequence 固定次序deflection 偏转；挠度deflector sheave 折向轮；导向轮defrost timer 防霜时间掣defrost unit 溶雪组合dehumidifier 抽湿机deleterious substance 有害物质delivery and return air temperature 送风及回风温度delivery connection 出油接头delivery pressure 输出压力demand side management 用电需求管理demand side management agreement 用电需求管理协议demand side management programme 用电需求管理计划dent 凹痕dental instrument 牙科仪器dental scaler 洗牙具Departmental Administration Division [Electrical and Mechanical Services Department] 行政部〔机电工程署〕Departmental Safety Unit [Electrical and Mechanical Services Department] 部门安全组〔机电工程署〕deposition 沉积物depth measuring facility 深度测量装置derating factor 额定值降低因子derust 除锈descale 清除氧化皮design current 设计电流design parameter 设计参数designated employee 指定雇员detachable grip 可拆除的夹扣Details of Branch Offices of Registered Electrical Contractors 注册电业承办商分行详情申报deterioration 变质；变坏Deutsche Industrie Normen [DIN] 德国工业标准device 器件；装置dewatering 脱水；排水diaphragm 膜片；隔板dielectric strength test 电介质强度测试diesel fuel tank 柴油燃料缸diesel oil 柴油differential gasket 差速器衬垫differential lock 差速器锁differential oil 差速器机油diffuser 透光罩；扩散器dilute 稀释dim sum trolley 点心手推车dim transformer 光暗变压器diminution of value 减值dimmer 调光器；光暗掣；光暗器dip tube 液位探测管Diploma in Electrical Engineering 电机工程学文凭dipstick 量油尺direct current [DC] 直流电direct current control 直流控制direct current electric drive 直流电电力驱动direct current reactor 直流电抗器direct drive 直接驱动direct purging 直接驱气direct-acting lift 直接驱动升降机direct-fired vaporizer 明火直热式汽化器direction arrow 方向箭头direction arrow plate 方向指示板direction indicator 方向指示器Director of Electrical and Mechanical Services 机电工程署署长Directory of Accredited Laboratories 认可实验所名册Directory of Quality System Registration Bodies 品质系统注册团体指南disassemble 拆散discharge 放电；卸载discharge lamp 放电灯；放电管discharge lighting 放电照明设施discharge of electricity 释电；放电discharge valve 排水阀disciplinary board 纪律审裁委员会disciplinary board panel 纪律审裁委员团disciplinary tribunal 纪律审裁小组disciplinary tribunal panel 纪律审裁委员团；纪律审裁委员会discolouring 变色disconnection 截断；截离steam hamerring analysis 汽锤分析steam packing unloading valve 汽封卸载阀steam purity 蒸汽纯度steam seal diverting valve 汽封分流阀steam seal feed valve 汽封给水阀steam water mixture 汽水混合物steel bar 扁钢steel supporting 钢支架steel wire brush 钢丝轮steel works 钢结构step load change 负荷阶跃still air 蒸馏气体stirrup 镫形夹stoikiometric ratio 化学当量比stopper 制动器、塞子storage vessell 贮水箱stppage alarm 停转报警stranded copper cable 铜绞线电缆strength 强度strong backs 支撑stud bolt 柱头螺栓、双头螺栓sub cooling line 欠热管submerged arc welding 埋弧焊substation 配电装置substation island 电气岛superficial corrosion 表面腐蚀superheat 过热度supersaturation 过饱和supervisory instrument 监测装置supply transformer 供电变压器support trunnion 支撑端轴surfactant 表面活性剂surge 喘振suspended diode 中断二极管suspended particles 悬浮颗粒switch board 开关柜switch gear 开关柜sychronization 并网sychroscope 同步指示器、同步示波器T square 丁字尺T/G transformer 发变组tackling system 起吊系统tamped/compacted backfill 夯实回填土tanks and accessories 箱罐和附件taper land thrust bearing 斜面式推力轴承tar epoxy paint 柏油环氧漆tarpaulin 防水布temperature digital display meter 温度数显表tensile test 拉伸试验tension test 拉伸试验，张力试验tensioning rod 拉杆terminal box 接线盒terminal poit 接口termination flange 接口法兰tertiary air 三次风test connection 试验接头test permition 试验合格the expansion coordinate system 热膨胀系统theodilite\transit instrument 经纬仪thermal insulatiion for tuebine casing 汽缸保温thermo resistor 热电阻thermostat 恒温器、恒温调节器thinner 稀释剂threaded flange 螺纹法兰throudh type 直通式、穿入式through bolt 贯穿螺栓、双头螺栓thrust plate 推力板tier tube 间隔管tilting pad 可倾瓦块tilting pad bearing 可倾瓦块轴承tip shroud 围带、环形叶栅外柱面tip speed 叶顶速度toe board/plate (kick plate) 踢脚板top crown plate seal 高冠板式密封装置top girder 顶板top penthouse 顶部雨棚top plan view 俯视图torquemeter 扭矩测量仪totalnumber of welding 焊口总数trajectory 轨道、轨迹transducer board 变送器屏transfer pipe 引出管transition piece 过渡连接件transtion piece 过渡段transverse strength 弯曲强度、抗挠强度transverse stress 横向应力、弯曲应力transverse test 抗弯试验trapezoid corrugated plate seperater 梯形波形板分离器、顶帽travelling crab 小车起重机travelling hoist 移动卷扬机tread width 踏步宽度trestle 组合支架trim and grind the welding 修磨焊点trisector air preheater 三分仓空预器trunk cable pair 主电缆对trunnion air seal assembly 端轴空气密封tube exchanger 管式热交换器tubing stress analysis 管系应力分析turbidity analyser 浊度分析仪turbine lube oil and conditioning system 汽机润滑油及净化系统turning oil 循环油twisted pair conveyer 双绞线传送器undercut 坡口underflow 地流、潜流、下溢union 活接头、管节unit control 单元控制unloadding spout vent fan 卸料口通风风机unloading valve 卸载阀urgent need equipment 急需设备urgtented need equipment 急需设备u-shape hanger chains u形曲链片吊挂装置UT ultrasonic testing 超声波探伤UTS ultimate tensible strength 极限抗拉强度vacuum belt filter 皮带真空吸滤器valve opening chart at load rejection 甩负荷阀门开启阀valve seat body seat 阀座valve spindle 阀轴、阀杆valve stem 阀杆vapor proof 防水灯variable inlet guide vane centrifugal fan 进口可调导叶离心式风机variable moning blade axial flow fan 动叶可调轴流式风机variable moving blade double stage axial fan 动叶可调双级轴流式风机variable speed driver 变速马达variables 变量vent capacity 排放量vent line 放气管ventilator valve 通风阀vernier caliper 游标卡尺vertical deflection 垂直挠度vertical movement 垂直位移vertical spindle coal pulveriser 立式磨煤机vibration isolation 隔振装置viewing lamp 观察指示灯viscosity 粘滞度、内摩擦viscous fluid 粘性液体visual examination of coating 外观质量vlve body 阀体void 无效volatily 挥发分voltage class 电压等级vortex gasket 涡流垫片wall type and retractable soot blower 墙式、伸缩式吹灰器warm air curtain 热风幕rwarming line 加热管water balance 水平衡water induction prevent control 防进水控制water level gauge 水位计water stop flange 止水法兰water supply facility island 水工岛wear hardness 可抗磨能力wear template 防磨板wearing bush 防磨套wearing plate 防磨板、护板weigh feeder 重量计量进料器weld bolt 焊接螺栓weld contamination 焊接杂质weld groove 焊缝坡口weld pass 焊道weld penetration 熔深weld preparation 焊缝坡口加工weld with shop beveled ends 工厂加工坡口焊接welder helment 面罩welding line 焊缝welding plate flange 焊接板式法兰welding rod 焊条welding rods dryer barrel 焊条保温筒welding run 焊道welding seam 对接焊缝welding technological properties 焊接工艺性能welding tool 电焊钳welding torch 焊枪welding wire 焊丝welds counting quantity 焊口统计数量wellington boot 防水长统靴whirl plate 折流板wide column 宽立柱winding resistance 绕组电阻wire feed speed 送丝速度wire netting/metal mesh 铁丝网wire wool 擦洗用的）钢丝绒，百洁丝withstand voltage test 耐压试验working medium 工质worm hole （焊缝）条虫状气孔yield strength 屈服强度yoke 磁轭、人孔压板、座架联板firproof paint 防火漆manifold valve 汇集阀saw trace 锯痕tapping point 取样点bushing current transformer 套管式电流互感器light gauge plate/sheet 薄钢板notch 槽口、凹口holding strip 压板straight edge 校正装置trailing edge 后缘lance 喷枪lighting off 点火gaseous fuel 气体燃料entrain 夹带、传输combustion air 助燃风hot stand by 热备用行波travelling wave模糊神经网络fuzzy-neural network神经网络neural network模糊控制fuzzy control研究方向 research direction副教授associate professor电力系统the electrical power system大容量发电机组large capacity generating set输电距离electricity transmission超高压输电线supervltage transmission power line投运commissioning行波保护Traveling wave protection自适应控制方法adaptive control process 动作速度speed of action行波信号travelling wave signal测量信号measurement signal暂态分量transient state component非线性系统nonlinear system高精度high accuracy自学习功能selflearning function抗干扰能力antijamming capability自适应系统adaptive system行波继电器travelling wave relay输电线路故障transmission line malfunction仿真simulation算法algorithm电位electric potential短路故障short trouble子系统subsystem大小相等，方向相反equal and opposite in direction电压源voltage source故障点trouble spot等效于equivalent暂态行波transient state travelling wave 偏移量side-play mount电压electric voltage附加系统add-ons system波形waveform工频power frequency延迟变换delayed transformation延迟时间delay time减法运算subtraction相减运算additive operation 求和器summator模糊规则fuzzy rule参数值parameter values可靠动作action message等值波阻抗equivalent value wave impedance附加网络additional network修改的modified反传算法backpropagation algorithm隶属函数membership function模糊规则fuzzy rule模糊推理fuzzy reasoning样本集合 sample set给定的given模糊推理矩阵fuzzy reasoning matrix采样周期sampling period三角形隶属度函数Triangle-shape grade of membership function负荷状态load conditions区内故障troubles inside the sample space 门槛值threshold level采样频率sampling frequency全面地all sidedly样本空间sample space误动作malfunction保护特性protection feature仿真数据simulation data灵敏性sensitivity小波变换wavelet transformation神经元neuron谐波电流harmonic current电力系统自动化power system automation 继电保护relaying protection中国电力 China Power学报 journal初探primary exploration标准的机组数据显示(Standard Measurement And Display Data)负载电流百分比显示 Percentage of Current load(%)单相/三相电压 Voltage by One/Three Phase (Volt.)每相电流 Current by Phase (AMP)千伏安 Apparent Power (KVA)中线电流 Neutral Current (N Amp)功率因数 Power Factor (PF)频率 Frequency(HZ)千瓦 Active Power (KW)千阀 Reactive Power (KVAr)最高/低电压及电流 Max/Min. Current and Voltage输出千瓦/兆瓦小时 Output kWh/MWh运行转速 Running RPM机组运行正常 Normal Running超速故障停机 Overspeed Shutdowns低油压故障停机 Low Oil Pressure Shutdowns高水温故障停机 High Coolant Temperature Shutdowns起动失败停机 Fail to Start Shutdowns冷却水温度表 Coolant Temperature Gauge机油油压表 Oil Pressure Gauge电瓶电压表 Battery Voltage Meter机组运行小时表 Genset Running Hour Meter怠速-快速运行选择键 Idle Run – Normal Run Selector Switch 运行-停机-摇控启动选择键 LocalRun-Stop-Remote Starting Selector Switch其它故障显示及输入 Other Common Fault Alarm Display and。

电力专业英文单词翻译作者：未知文章来源：未知点击数：3762 更新时间：2007-12-13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 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 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telesignalisationtelemetering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 cutoutcable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 connectionschematic 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 protectionlongitudinal 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faultselectivity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。

电力专业英语阅读与翻译第一课一、Summary of glossary 术语1.电力系统(electric) power systempower generation 发电transmission system(network) 输电系统(网络)distribution system 配电系统2.发电power generationpower plant 发电厂powerhouse 发电站hydropower plant 水力发电厂nuclear plant 核电厂thermal plant 热电厂fossil-power plant火电厂3.负荷分类load classificationindustrial loads 工业负荷residential loads 居民负荷commercial loads 商业负荷4.拓扑结构system topologyradial system 辐射状系统loop system 环状系统network system 网状系统二、Wording-buildingGeneral Introduction 专业英语词汇和构词方法简介专业词汇的形成主要有三种情况：1.借用日常英语词汇或其他学科的专业词汇，但是词义和词性可能发生了明显的变化。

例如：在日常英语中表示“力量、权力”和在机械专业表示“动力”的power，数学上表示“幂”，在电力专业领域可以仍作为名词，表示“电力、功率、电能”；也可以作为动词，表示“供以电能”。

在日常英语中表示“植物”的plant，在电力专业领域中用来表示“电厂”等。

2.由日常英语词汇或其他学科的专业词汇，直接合成新的词汇。

例如：over和head组合成overhead，表示“架空（输电线）”；super和conductor 合成superconductor，表示“超导体”等。

3.由基本词根和前缀或后缀组成新的词汇。

大部分专业词汇属于这种情况。

电力专业英文单词翻译电力系统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 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。

常用专业词汇中英文对照屏蔽双绞pair twisted screened常闭接点normally closed contact常开接点normally open contact备自投Automatic Takeover to Stand-by Supply遥信Remote indicationUnit-generator step-up transformers发变组Be subject to 服从于Step-up transformer升压变High-side(high voltage side) of the transformer变压器高压侧Low-side of the transtormer变压器低压侧Magnetizing inrush current励磁涌流Undervoltage Load Shedding 低电压甩负荷Margin 余地边界页面空白利润Yield 产生Dilute 冲淡稀释This includes compliance with IEEE and IEC standards for electrostatic discharge, fast transients,radiated emissions, surge-withstand capability, dielectric strength, pulsed magnetic fields, and disturbances.Specify optional具体指定的选择Open CT-------CT断线open or shorted CT conditions-------CT断线或短路状态including single- and dual-busbar, transfer-bus, tie-breaker分段Buscoupler 母联（母线并联）breaker-and-a-half, ring-bus, and double-bus/double-breakerconfigurations.重瓦斯heavy gasAccessories附件Bypass旁路，分流，绕开Inflexion拐点is converted to转换为over-current blocked by complex voltage复合电压闭锁过流Advances the State of the Art先进的技术发展水平actinconcert（音乐会）with与…相呼应in minimum operation mode 最小运行方式in conjunction with与…协力disconnect auxiliary contacts. 隔离刀辅助接点（SEL说明书）Buscoupler母联（SEL说明书）tie-breaker分断断路器（SEL说明书）Coupler Security Logic母联逻辑（SEL说明书）Tag n标签，vt加标签Put tag贴标签Have you put tags on your luggage?Transfer Bus 旁母Main bus 主母Dedicated 专用的优点和缺点advantages and disadvantages极性标记（同名端）Polarity markconservative settings 保守的定值（笨的定值）开口三角Broken-Delta ；Open-Delta减出力decrease power output突然加电inadvertent energization励磁field失磁out-of-field合闸位置 closed position（肯定对）分闸位置 open position（肯定对）/trip position防跳 antibumping原理图 Elementary Diagram接线图 Wiring Diagram单线图 One Line Diagram方块图、结构图 Block Diagram展开图 Developing Diagram简图 Schematic Diagram略图 Schema控制转换开关Control and Transfer Switch多层开关 Multiple Switch多功能开关 Multi-Function Switch把手、手柄 Handle端子箱 Terminal Cabinet端子排 Terminal Block监视 Monitoring测量 Metering瓦斯保护继电器 Buchholz Protector动作机理Mechanism of Action操作机构Operation Mechanism转换 Commutate保护动作 Protection Action启动 Starting up升高/降低（动） Raise/Go down升高/降低（动） Raise/Reduce增加/减少 Increase/Decrease高/低（名） Upper/lower接地 Grounding接地 Earthing压板 Clamp辅助结点 Auxiliary Contact电流回路测试盒 Test Block隔离刀闸 Isolator隔离刀闸 Disconnectorshielded twisted pair屏蔽双绞线intelligent electrical device 智能测控装置generator 发电机transformer 变压器/互感器motor 电动机meter 仪表power automation system 电力自动化系统phase mark相别substation automation system 变电站自动化系统oscillation /swing振荡chip 芯片resolution 分辨率relay 继电器parameter 参数frequency 频率power factor 功率因数2×16 character liquid crystal display 2行X16字符液晶显示dual RS485 communication interface 带双路RS-485通信接口three-phase voltage/current input 三相电压/电流输入active power 有功功率reactive power 无功功率configuration 配置maintenance 维护debugging 调试live wire 火线SOE(sequence of event) 事件顺序记录transient process暂态过程Input/output 输入/输出transducer 变送器rated voltage/current/frequency 额定电压/电流/频率impedance 阻抗earthing resistance 接地电阻circuit breakers 断路器vacuum circuit breakers 真空断路器rated main busbar current 主母线额定电流enclosure/internal 外壳/内部supply voltage/current 电源电压/电流petrolic engine 汽油发动机diesel engine 柴油发动机micro ammeter 微安表high voltage testing transformer 高压试验变压器metallic door handle金属门把手DC double bridge 直流双臂电桥transformer ratio bridge 变压比电桥relay protection tester 继电保护测试仪micro ohmmeter 微电阻测量仪earthing resistance meter 接地电阻表digital multimeter数字万用表megohmmeter 兆欧表electronic megohmmeter 电子兆欧表power distribution compartment 配电室alternation switch 转换开关high/low voltage switchgear高/低压开关柜earthing knife switch 接地刀开关interlocking device 连锁装置hexagonal rotation axis 六角转轴back cover board 后盖板fuse 熔断器AI (analog input) 模拟量/遥测量cable incoming, outgoing 电缆进、出线breaking capacity 开断容量arrester 避雷器electrical equipment 电气设备busbar 母线load switch 负荷开关secondary components 二次元件truck 手车earthing line 接地线coil 线圈contactor 接触器sensor 传感器winding 绕组high voltage output 高压输出AC withstand voltage test 交流耐压试验earthing bar 接地棒attracting voltage 吸合电压releasing voltage 释放电压protection device sampling debugging 装置采样调试protection device instantaneous over-current debugging 装置速断保护调试protection device definite-time over-current debugging 装置过流保护调试zero-sequence protection debugging 装置零序保护调试pressure relief flap压力释放板branched busbar 分支母线bottom board 底板removable partition装卸式隔板secondary plug二次插头small busbar terminal box 小母线端子terminal block端子排disconnect contact device 隔离触头装置control wire duct控制线槽feeder 一回输电线路semiconductor 半导体mechanical endurance机械寿命electrical endurance 电寿命operation startup current 操作启动电流rectifier 整流器tripping current of the opening coil 分闸线圈脱扣电流monitor 监视器connection diagrams 接线图polarity极性power supply units and master modules 主控机与电源单元coupling modules 耦合模块accessories 附件analog modules 模拟量模块application modules 应用模块digital input/output modules 数字量输入/输出模块brake contact制动接点overvoltage protection module 过电压保护模块station board 配电屏electromechanical 机电一体thermistor 热敏电阻baud rate 波特率superconductor 超导体power plant 发电厂tap 分接头LED（light-emitting diode）发光二极管controller 控制器hydraulic power plant 水电站instrument board 仪表盘UPS (Uninterruptable Power Supply) 不间断电源indicator 指示器DC (direct current) 直流AC (alternating current) 交流active defect 运行故障active output 有功输出active-power loss 有功功率损耗active standard 现行标准AC voltage stabilizer 交流稳压器pulse 脉冲air switch 空气开关water vapor 水蒸汽terminal board 接线板short-circuit 短路shielding layer 屏蔽层export 导出electricity measurement 电量测量signal acquisition 信号采集LCD (liquid crystal display) 液晶显示remote communication 远程通信dual RS485 communication interface 双路RS485通信接口three-phase voltage/current input 三相电压/电流输入protocol 规约,协议four digital inputs 4路数字量输入rolling record 循环记录V，I，P，Q，F，Cosф，E电压、电流、有功功率、无功功率、频率、功率因数、有功电度voltage/current transformation ratio 电压/电流变比photoelectric isolation 光电隔离PT (potential transformer) 电压互感器default value 默认值CT (current transformer) 电流互感器calibration parameter 校准参数RMS (root mean square) 均方根，有效值filmy button 薄膜按键Wye system 星形系统energy counter input 电度chain controller 回路控制器message format 报文格式DI (digital input) 遥信量real-time data 实时数据power energy 电能front panel 面板bit change 变位electromagnetic fields 电磁场intelligent switching cabinet 智能开关柜form-C dry contact C型干触点Integrated substation automation 变电站综合自动化Harmonic 谐波Wave recorder 录波Workstation 工作站Public electric utility 市电电源Central alarm unit for electric fire leakage 电气火灾漏电集中告警器Computer protection system计算机保护系统Industry and building substation and distribution automation system 工业及楼宇变配电自动化系统Communication control unit 通讯主控单元Three-phase operation box 三相操作箱Voltage switch box 电压切换箱Transformer extension relay box 变压器重动箱Neutral point earthing resistance cubicle 中性点接地电阻柜Hydraulic car crane 液压汽车吊Automotive truck 载重汽车Coach 载人客车Mobile machinery shop with four seats 双排座工程车Hydraulic fork lift truck液压叉车Engine driven capstan 机动缴磨Weldingmachine 电焊机Press pliers压接钳Chain wheel 链条葫芦Bench drill 台钻Electric portable drill 手电钻Churn drill 冲击钻Jack 千斤顶Weldingtool 气焊工具Electromotive refacer 电动磨光机Petrol gas heating 石油气加热项目Bolt clipper 断线钳Tensile strength meter 拉力表Moment spanner 力矩扳手Adjustable auto transformer 自藕调压器Phase sequence meter 相序表Withstand voltage tester 耐压试验装置Water level 水准仪Stop watch 秒表Micro-ohmmeter 微欧计Micro-processor protection panel 微机保护屏Fundamental current 基波电流Power transmission and substation engineering 输变电工程Electric Supply Authority 供电局Schweitzer Engineering Laboratories SEL公司全称储能 charging合闸 closing分闸 opening绝缘 insulation性能 performance过载 overload故障 fault多路传输 multiplex transmission备用 back-up比特、位 bit检修 overhaul冗余的 redundancy消耗 consumption冷却 cooling有功的active放大 amplify人造的 artificial手工的,人工的 manualFARAD 200 SEA4.0软件类(software)parallel interface 并行接口serial interface 串行接口application management 应用程序管理clipboard 剪贴板event system 事件系统browser 浏览器event log 事件日志removable storage 可移动存储routing and remote access 路由和远程访问server 服务器daily qualification rate 日合格率inhibit operation 禁止操作tele-indication blockage 遥信封锁invalid object 对象无效exactitude rate/success rate 正确率/成功率event handling 事件处理designer 设计人员operator 操作人员remote access server 远程访问服务器paste function 粘贴函数database 数据库file 文件edit 编辑view 视图insert (v.) insertion (n.) 插入tools 工具format 格式paste special 选择性粘贴alignment 对齐font 字体favorite 收藏夹peak value 峰值valley value 谷值normal(level) value 平值hyperlink 超级链接development environment 开发环境operation environment 运行环境graphic edit 图形编辑alarm event and handling 报警事件及处理PDR and recurrence 事故追忆与重演history data and real-time data retrieval 历史数据和实时数据检索fault diagnosis 故障诊断dual computers hot standby 双机热备remote maintenance 远程维护front controller 前端控制器thread 线程multimedia graphical user interface 多媒体图形界面transparent network technology 透明网络技术data acquisition technology 数据采集技术micro-kernel control and dispatching technology 微内核控制调度技术virtual reality scenes 虚拟现实场景variable 变量node 节点dynamic/line/fill/text property 动态/线/填充/文本属性time strings 时间串hotkey 热键alarm dead band 报警死区customization 定制reference frequency 基准频率window position fixation 窗口位置固定initialization full-screen display 初始化全屏显示initialization picture adaptation 初始化画面自适应task manager 任务管理器alarm appearance color 报警消失颜色synchronization 同步network congestion 网络堵塞supervisory control picture 监控画面homepage 主页print preview 打印预览standard serial port communication 标准串口通讯slash 斜线backslash 反斜线more/greater than 大于号less than 小于号asterisk 星号period 句号question mark 问号quotation mark 引号vertical bar 竖线transverse line 横线colon 冒号semicolon 分号parity check 奇偶校验data mapping table 数据映射表scroll bar 滚动条refresh 刷新list box 列表框bypass replacement 旁路替代bitmap file 位图文件consolidate 合并gateway 网关grid structure 网状结构subassembly programming 组件编程single-server 单机multi-server 多机browsing station 浏览站ODBC: Open Database Connectivity 开放式数据库互连distributed system architecture 分布式系统结构template database 模版库dual-device/computers/network redundancy 双设备/机/网络冗余history/curve database 历史/曲线数据库alarm voice file 报警语音文件pop-up picture file 弹出画面文件default path 缺省路径high-density curve 高密度曲线analog data overview模拟量一览digital data overview 开关量一览counter input data overview 电度量一览real-time alarm 实时报警communication fault 通讯故障report system 报表系统electrical report function 电力报表函数load 加载invoke 调用communication driver 通讯驱动snapshot 快照expression 表达式operational status 运行状况user manual 用户手册free disk space 硬盘余留空间program group 程序组registration number 注册号system/network configuration 系统/网络配置user right 用户权限auto start 自动启动password 口令shortcut 快捷方式directory for storing executable program 可执行程序存放目录auto logon 自动登录operation ticket 操作票symbol directory 图元库目录menu bar 菜单栏activate 激活project database 工程数据库table control 表格控件enable dual-computers hot standby 双机热备投用standby server query period 备机查询周期timeout time 超时时间history database synchronization days 历史数据库同步天数computer table 计算机表dial-up workstation 拨号工作站standard serial port communication 标准串口通讯upper/lower computer 上/下位机remark 备注object table 对象表logic relationship 逻辑关系interval 间隔deletion (n.) delete (v.) 删除power equipment 电力设备read only 只读prompt 提示subdirectory 子目录current directory 当前目录command/channel timeout 命令/通道超时master station address 主站地址title bar 标题栏toolbar 工具栏previous 上页next 下页picture file 图形文件real-time bar chart 实时棒图subsection electricity bar chart 分段电量棒图logout 退出，退路multi-electricity pie chart 多电量饼图printout 打印输出print setup 打印设置zoom in 缩小zoom out 放大scroll display 滚动显示daily/monthly report 日/月报表unqualified daily minutes 日不合格分钟数average value 平均值monthly trips due to faults月故障跳闸次数monthly repair time 月检修时间reactor电抗器The fuse blew out and the house was in darkness.保险丝烧断使得整个房子漆黑一片。