电流current
电压voltage
功率power
频率frequency
电阻resistance
电容capacitance
电抗reactance
电阻率resistivity
阻抗impedance
相,相位phase
有功功率active power
无功功率reactive power
视在功率apparent power
装设功率installed power
安培ampere (A)
伏volt (V)
欧姆ohm
赫兹hertz (HZ)
瓦watt (W)
供电局power supply authority
电力公司power supply company
发电厂power plant
变电所substation
配电站distribution substation
配变电站transformer station
终端变电站terminal substation
车间变电站substation in workshop :室内变电站indoor substation
自动变电站automatic substation
成套变电站unit substation
高压室H.T room
低压室L.T room
变压器室transformer room
变压器平台transformer platform
柴油发电机室diesel generator room 控制室control room
蓄电池室battery room
维修间maintenance room
值班室duty room
休息室rest room
电容器室condenser room
充电室battery -- charging room
室外储油罐outdoor oil tank
地下油罐underground oil tank
日用油箱day tank
负荷load
一类负荷first-class load
二类负荷second-class load
三类负荷third-class load
照明负荷lighting load
动力负荷power load
电阻负荷resistance load
电抗负荷reactive load
冲击负荷shock load
空载non -load
有载on-load
满载full -load
过载over -load
不平衡负荷unbalanced load
平衡负荷balanced load
额定负载nominal load
负荷计算load circulation
功率因数power factor
同时使用系数diversity factor
需要系数法demand factor method
利用系数法utilization factor method
二项式法binomial method
无功功率补偿reactive power compensation
自然功率因数natural power factor
补偿后功率因数power factor after compensating 高压补偿compensating in H.T side
低压补偿compensating in L.T side
负荷率load rate
补偿容量compensating capacity
设备装设容量installed capacity
备用容量standby capacity
额定容量rated capacity
视在容量apparent capacity
计算容量calculated capacity
短路容量short circuit capacity
负荷计算表load calculation table
电压voltage
高压high tension (H.T)
低压low tension (L.T)
冲击电压impulse voltage
临界电压critical voltage
残余电压residual voltage
击穿电压breakdown voltage
供电电压supply voltage
照明电压lighting voltage
工作电压working voltage
额定电压rated voltage
相电压phase voltage
线电压line voltage
过压over--voltage
欠压under--voltage
电压降voltage drop
电压损失voltage loss
电压偏移voltage deviation
电压波动voltage variation
电压标准voltage standard
电压等级voltage class
电压调整率voltage regulation rate
电流current
交流alternating current (A.C)
直流direct current (D.C)
短路电流short--circuit
短路点short circuit point
三相短路电流three-phase short-circuit current 两相短路电流two-phase short-circuit current
单相短路电流single--phase short-circuit current 短路电阻short-circuit resistance
短路电压short-circuit voltage
短路电抗short-circuit reactance
短路容量short-circuit capacity
短路稳定性short-circuit stability
短路冲击电流short-circuit impulse current
热效应thermal effect
稳定短路电流steady state short-circuit current 切断电流cut-off current
整定电流setting current
动作电流action current
额定电流rated current, nominal current
熔体电流melt current
熔丝电流fuse current
故障电流fault current
极限电流limiting current
过电流over--current
有效值virtual value, effective value
电源,供电方式power and supply system
工作电源working power source
操作电源operating power source
备用电源standby source
应急电源emergency source
常用电源normal source
供电电压supply voltage
双回路供电two-feeder supply
两个独立电源two independent power supply
放射式radial system
单回路放射式one-circuit radial system
双回路放射式two-circuit radial system
有公用备用干线的放射式radial system with public standby main line
树干式trunk system
单回路树干式one-circuit trunk system
单侧供电双回路树干式two-circuit trunk system with one-side power supply 双侧供电单回路树干式one-circuit trunk system with two-side power supply 双侧供电双回路树干式two-circuit trunk system with two-side power supply 环式ring system
链式chain system
变压器—干线式transformer-main line system
TN系统TN system
TN—S系统TN-S system
TN—C 系统TN-C system
TN—C—S系统TN-C-S system
TT 系统TT system
单相二线制1-phase 2-wire system
三相四线制3-phase 4-wire system
三相五线制3-phase 5-wire system
保护线protective earth (PE)
中性线(N线)neutral
分列运行independent operation
并列运行parallel operation
无载运行non-load operation
变压器transformer
三相变压器three-phase transformer
油浸变压器oil-immersed transformer
自冷变压器self-cooling transformer
铜线变压器copper-coil transformer
铝线变压器aluminum-coil transformer
有载调压的变压器on-load regulating transformer
可调变压器variable transformer
全封闭的变压器fully-enclosed transformer
干式变压器dry transformer
单相变压器single-phase transformer
防雷变压器lightning-proof transformer
环氧浇注变压器epoxy-resin filled transformer
电力变压器power transformer
低损耗变压器low loss transformer
照明变压器lighting transformer
控制变压器control transformer
三相油浸自冷式铝线低损耗有调压电力变压器
3-phase oil-immersed self-cooling and low-loss aluminum-coil power transformer
变压器系数transformer factor
调压器voltage regulator
稳压器stabilizer
减压器reducer
整流器rectifier
限流器current limiter
不停电电源uninterrupted power supply (UPS)
变阻器rheostat
电阻器resister
自动功率调整器automatic power regulator
电压互感器voltage transformer
电流互感器current transformer
降压变压器step-down transformer
自动调压器automatic regulator
高频变压器high-frequency transformer
降压器step-down transformer
升压器step-up transformer
编号code
型号type
用途function
二次接线图号secondary wiring drawing No.
外形尺寸overall dimension
一次主要设备preliminary main equipment
辅助设备auxiliary equipment
进线incoming line
出线outgoing line
规格specification
数量quantity
高压电器H.T equipment
高压配电柜H.T distribution cabinet
高压开关柜H.T switchgear
手车式高压开关柜draw—out type H.T switchgear
户内交流金属铠装移动式开关柜
indoor A.C armored movable switchgear
高压无功功率补偿装置
H.T reactive power compensator
高压静电电容器柜
H.T electrostatic capacitor cabinet
大功率并联电容无功功率补偿
high power parallel capacitor reactive power compensating
高压断路器
H.T circuit breaker
少油断路器minimum oil circuit breaker
油断路器oil circuit breaker
真空断路器vacuum circuit breaker
空气断路器air circuit breaker
六氟化硫断路器sulfur hexaflouride breaker (SF6 breaker)
户内式indoor (type)
户外式outdoor (type)
电磁式electromagnetic
产气式aerogenic
高压接触器H.T contactor
高压真空接触器H.T vacuum contactor
高压负荷开关H.T load switch
高压隔离开关H.T isolator
操动机构control mechanism
手动操动机构hand control mechanism
电磁操动机构magnetic control mechanism
弹簧储能操动机构(energy storing) spring operating mechanism 电动操动机构motor drived operating mechanism
高压熔断器H.T fuse
跌落式熔断器drop—out fuse
高压电抗器H.T reactor
串联电抗器series reactor
高压互感器H.T transformer
移相电容器phase—shift capacitor
低压配电装置L.T distributor device
低压配电屏L.T distribution panel
低压无功功率补偿装置L.T reactive power compensator
抽屉式低压配电屏drawable L.T distribution panel
电动机控制中心motor control center (MCC)
固定式低压配电屏fixed L.T distribution panel
低压静电电容器屏L.T electrostatic capacitor panel
出线屏outgoing panel
进线屏incoming panel
联络屏connection panel
计量屏measurement panel
动力馈电屏power feeder panel
照明馈电屏lighting feeder panel
控制柜control cabinet
配电箱distribution cabinet
总配电箱general distribution box
动力配电箱power distribution box
照明配电箱lighting distribution box
插座箱socket box
电度表箱kilowatt-hour meter box
非标准控制箱,柜,台non-standard control box, cabinet, desk 电源切换箱power change-over box
开关switch
总开关master switch
主开关main switch
刀开关knife switch
负荷开关load switch
开启式开关open switch
封闭式开关closed switch
组合开关combination switch
自动空气断路器automatic air breaker
框架式skeleton type
塑料外壳式断路器moulded case circuit breaker (MCCB)
行程开关position switch
微动开关microswitch
万能转换开关universal switch
分级转换开关stepping switch
换相开关phase converter
防爆开关explosion proof switch
漏电保护开关leakage protection switch
三向开关three—way switch
轻载开关underload switch
压力开关pressure switch
单刀双掷开关single-pole double throw switch
接触器contactor
交流接触器A.C contactor
直流接触器D.C contactor
消弧接触器arc extinction contactor
起动器starter
电磁起动器electromagnetic starter
磁力起动器magnetic starter
自动空气式星三角起动器automatic air star-delta starter
减压起动器voltage reducing starter
起动控制箱starting controler
低压熔断器L.T fuse
螺旋式熔断器screw fuse
快速熔断器quick fuse
瓷插式熔断器plug-in fuse
继电器relay
电流继电器current relay
电压继电器voltage relay
过电流继电器over-current relay
信号继电器signal relay
时间继电器timing relay
中间继电器intermediate relay
漏电继电器leakage relay
欠压继电器under-voltage relay
绝缘监视继合器insulation detection relay
交流电度表A.C kilowatt hour meter
单相电度表single-phase kilowatt hour meter
三相电度表three-phase kilowatt hour meter
无功电度表reactive kilovolt ampere-hour meter 无功功率表reactive power meter
有功功率表active power meter
电流表ammeter, current meter
电压表voltmeter
万用电表universal meter
绝缘检查电压表insulation check voltage meter 功率因数表power factor meter
多相电度表polyphase meter
电力定量器
电机electrical machine
同步的synchronous
异步的asynchronous
电动机motor
发电机generator
转子rotor
定子stator
柴油发电机(组)diesel generator (set)
电动发电机(组)motor generator (set)
感应电动机induction motor
鼠笼式感应电动机squirrel cage induction motor 绕线式电动机wound-rotor induction motor
滑环式电动机slip-ring motor
起动电动机starting motor; actuating motor
自激电动机motor with self excitation
同步器synchronizer
励磁机exciter
伺服电动机service motor
插接装置plug device
插头plug
螺口插座screw socket
卡口插座bayonet socket
插座socket; outlet
单相二极插头1-phase 2-pole plug
三相插头3-phase plug
单相插座single phase socket
三相四极插座3-phase 4-pole socket
接线柱binding post
接头adapter
接线板terminal block
接线盒terminal box; junction box
接线箱connection box; junction box
线路及安装line and installation
线,线路line and circuit
高压线路H.T line
输电线路transmission line
电源进线incoming line
出线outgoing line
馈线feeder
供电干线main supply line; supply main 低压线路L.T line
电力干线main power line
照明干线main lighting line
支线branch line
电力支线power branch line
照明支线lighting branch line
封闭式母线enclosed bus--bar
接插式母线plug-in bus--bar
接地母线earth line
中性线,零线neutral
应急照明线emergency lighting line
联络线liaison line
滑触线trolley line
埋地线underground line
明线open wire
暗线concealed wire
明线布线open wiring
暗线布线concealed wiring
通信线路communication line
架空线路overhead line
架空干线overhead main
电缆线路cable line
电缆沟cable trench
电缆桥架cable bridge
电缆托架cable tray
电缆槽cable duct
墙式电缆槽wall duct
导线conductor and cable
裸导线bare conductor
铝线aluminum conductor
铜芯线copper core cable
电缆cable
馈电电缆feed cable
电力电缆power cable
照明电缆lighting cable
通信电缆communication cable
控制电缆control cable
信号电缆signal cable
实心电缆solid cable
同轴电缆coaxial cable
单芯电缆single-core cable
双股电缆paired cable
高压电缆H.T cable
低压电缆L.T cable
绝缘电缆insulated cable
屏蔽电缆shielded cable
护套电缆sheathed cable
铜芯电缆copper core cable
铠装电缆armored cable
铅包电缆lead-covered cable
油浸电缆oil-immersed cable
漆包电缆lacquer-cover cable
纸绝缘电缆paper-insulated cable
橡皮绝缘电缆rubber-insulated cable
塑料绝缘电缆plastic-insulate cable
绕扎电缆wrapped cable
聚乙烯polyethylene, polythene
聚氯乙烯绝缘电缆polyvinylchloride (PVC) cable
交联聚乙烯绝缘电缆x-linked polyethylene (XLPE) cable
乙烯绝缘软性电缆vinyl cabtyre cable
阻燃铜芯塑料绝缘电线
flame retardant copper core plastic insulated wire
交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
x—linked polythene insulated steel tape armored PVC sheathed power cable 韧性橡皮绝缘电缆tough-rubber sheathed cable
地下电缆ground cable
架空电缆overhead cable
软电缆flexible cable
电缆隧道cable tunnel
电缆隧道口cable tunnel exit
电缆井cable pit
电缆人孔cable manhole
电缆夹cable cleat
电缆分线箱cable junction box
电缆箱,分线盒cable cabinet
电缆接线头cable plug
电缆终端盒,电缆接头
电缆吊架,电缆吊杆cable hanger 电缆桥架cable bridge
埋深buried depth
安装installation
安装高度installation height
电杆长度pole length
线间距离distance between lines 跨度span
弧垂sag
交叉点crossing point
架空引出over-head leading out
落地安装installed on ground
嵌装在墙上built in wall
挂墙安装suspended on wall
明装surface mounted
嵌装flush mounted
暗装conceal mounted
架空引入over-head leading-in
敷设laying
明敷exposed laying
暗敷concealed laying
埋地敷设led underground 由……引来(led) from
引至(led) to
直埋buried directly underground 穿钢管敷设laid in steel conduit 引上led-up
引下led--down
沿……敷设run along
沿墙along wall
沿梁along beam
跨柱across column
弯曲半径bending radius
抽头tap-off
电缆终端头cable termination joint 试验,维护test, maintenance
试车test run, commission
整定setting
修理repair
验收acceptance
故障fault
停电power cut, power failure
校正correct
停机stop
定期检修periodic maintenance
继电保护relaying
保护protection
保护配置protection disposition
电流速断保护current quick-breaking protection 过电流保护over-current protection
纵联差动保护tandem differential protection
过载保护over-load protection
距离保护distance protection
功率方向保护directional power protection
继电器relay
逆流继电器reverse-current relay
阻抗继电器impedance relay
低周率继电器low frequency relay
重合闸继电器reclosing relay
定向继电器directional relay
瞬动继电器instantaneous relay
辅助继电器auxiliary relay
差周率继电器difference frequency relay
极化继电器polarized relay
合闸位置继电器closing position relay
整定setting
整定值set value
整定范围setting range
时限time lag
反时限inverse time
定时限definite time
定时反时限definite inverse time
变时限dependent time
死区dead zone
保护范围protection range
动作action
动作时间action time, actuating time
动作范围action range
延时delay
切换switchover
瞬时动作instantaneous action
复位reset
直流操作D.C operation
交流操作A.C operation
操作电压control voltage
合闸switch on
跳闸trip off
接通switch-in, close-up
备用电源自动投入automatic switch-on of standby power supply 自动重合闸automatic reclosing
脱扣线圈tripping coil
电流脱扣,串联脱扣series tripping
电压脱扣,并联脱扣shunt tripping
起动start
停止stop
按钮push button
断开,切断break, cut off
直接起动direct starting
延时速断delay quick breaking
保护跳闸protecting tripping
防跳tripping prevent
跳闸指示灯tripping indicating lamp
合闸回路closing circuit
超温报警over temperature alarming
防雷,接地lightning protection and earthing
雷击lightning stroke
雷害lightning disturbance
雷电闪络lightning flash over
雷电过电,雷涌lightning surge
直击雷direct stroke
侧击雷side stroke
感应雷induction stroke
雷暴thunderstorm
雷电日thunder day
雷电日数number of lightning days
雷电或然率lightning probability
触电electric shock
静电感应electrostatic induction
放电electric discharge
间隙gap
电火花spark
电弧arc
漏电leakage
漏电路径leakage path
避雷装置lightning protector
避雷针lightning rod, lightning conductor
避雷带lightning belt
避雷网lightning-protection net
避雷针支架lightning rod support
避雷针基础lightning rod base
避雷器arrester
球形避雷spherical arrester
管式避雷tubular arrester
阀式避雷器auto-valve arrester
角式避雷器horn arrester
多隙避雷器multigap arrester
金属氧化物避雷器metal-oxide arrester
铅避雷器aluminum arrester
氧化膜避雷器oxide film arrester
磁吹避雷器magnetic blow-out arrester
磁吹阀式避雷器magnetic blow-out valve type arrester 防雷工程lightning protection engineering
均压网voltage balancing net
保护和接地protection and earthing
保护范围protection range
保护高度protection height
保护半径protection radius
保护角protection angle
防雷分类classification of lightning protection
一类防雷区first class protection
接地earthing
接地电阻earth resistance
接地电阻表earth tester
防雷接地earthing for lightning protection
人工接地artificial earthing
工作接地working earthing
保护接地protective earthing
保护地protective earth
信号地signal earth
重复接地re-earthing
中性点接地neutral point earthing
屏蔽接地shielding earthing
接地系统earthing system
接地故障earth fault
暗接地线concealed earth line
暗检测点concealed check point
接地装置earthing device
接地开关earthing switch
接地火花避雷器earthing arrester
接地母线earth bus
接地线earth conductor
接地极earth electrode
引下线led-down conductor
断接卡disconnector
接地干线ground bus
垂直接地极vertical electrode
水平接地极horizontal electrode
降阻剂resistance reducer
利用主筋作引下线main reinforcing bar used as down-led conductor 利用铁爬梯作引下线iron ladder used as down-led conductor
接地线引入处entrance of earth wire
自然接地体natural grounding
基础接地体foundation grounding
接零保护neutral protection
保护接零protective neutralization
接零干线neutral main
利用电线管作零线conduit used as neutral line
零线,接地线neutral line (conductor)
零线,中性线neutral line (conductor)
带电金属外壳current carrying metallic case
不带电金属外壳non-current carrying metallic case
材料material
金属metal
镀锌zinc plating , galvanization
镀铂platinum plating
镀钠cadmium plating
镀铬chromium plating
镀镍nickel plating
镀锡tin plating
镀锌板galvanized sheet
镀锌层zinc coat
镀锌钢板galvanized steel plate
镀锌扁钢galvanized flat steel
镀锌角钢galvanized angle steel
镀锌圆钢galvanized round steel
镀锌钢管galvanized steel pipe
镀锌槽钢galvanized channel steel
硬塑料管hard plastic pipe
绝缘材料insulating materials
绝缘包布insulating tape
填充filling
填料filler, filling material
电缆膏cable compound
绝缘膏insulating compound 膏compound
漆lacquer, paint
清漆varnish
搪瓷enamel; porcelain enamel 沥青bitumen; asphalt
云母mica
环氧树脂epoxy resin
腊wax
石膏gypsum
石棉asbestos
电木,酚醛塑料bakelite
玻璃纤维glass fiber
橡皮rubber
辅件auxiliaries
支架support
电缆夹具cable cleal
电缆接头cable spice
电缆套cable box
电缆铠装cable armouring
接地螺栓earthing bolt
百叶窗louvres
隔板closure, partition
隔热板heat shield
法兰,垫圈flange
镀锌螺母galvanized nut
螺钉screw, nail
螺栓bolt
垫块bearer
垫木skid
垫片gasket, spacer
垫圈washer; (ring ) gasket
吊钩hanging hook
轨rail
照明lighting
generator 发电机
gas insulated substation GIS气体绝缘变电站turbogenerator 汽轮发电机
neutral point 中性点
hydrogenerator 水轮发电机
moving contact 动触头
hydraulic turbine 水轮机
fixed contact 静触头
steam turbine 汽轮机
arc-extinguishing chamber 灭弧室
dynamo 直流发电机
stray capacitance 杂散电容
motor 电动机
stray inductance 杂散电感
stator 定子
sphere gap 球隙
rotor 转子
bushing tap grounding wire 套管末屏接地线power transformer 电力变压器electrostatic voltmeter 静电电压表variable transformer 调压变压器
ammeter 电流表
taped transformer 多级变压器
grounding capacitance 对地电容
step up (down) transformer 升(降)压变压器voltage divider 分压器
circuit breaker CB断路器
surge impedance 波阻抗
dead tank oil circuit breaker 多油断路器Schering bridge 西林电桥
live tank oil circuit breaker 少油断路器Rogowski coil 罗可夫斯基线圈
vacuum circuit breaker 真空断路器oscilloscope 示波器
sulphur hexafluoride breaker SF6断路器peak voltmeter 峰值电压表
potential transformer PT电压互感器conductor 导线
current transformer CT电流互感器cascade transformer 串级变压器disconnector 隔离开关
coupling capacitor 耦合电容
earthing switch 接地开关
test object 被试品
synchronous generator 同步发电机
detection impedance 检测阻抗asynchronous machine 异步电机
substation 变电站
Insulator 绝缘子
hydro power station 水力发电站
lightning arrester 避雷器
thermal power station 火力发电站
metal oxide arrester MOA氧化锌避雷器nuclear power station 核电站
bus bar 母线
oil-filled power cable 充油电力电缆overhead line 架空线
mixed divider (阻容)混合分压器transmission line 传输线
XLPE cable 交链聚乙烯电缆
(coaxial) cable (同轴)电缆
relay继电器
iron core 铁芯
tuned circuit 调谐电路
winding 绕组
suspension insulator 悬式绝缘子
bushing 套管
porcelain insulator 陶瓷绝缘子
front(tail) resistance 波头(尾)电阻
glass insulator 玻璃绝缘子
inverter station 换流站
flash counter 雷电计数器
steel-reinforced aluminum 钢芯铝绞线charging(damping) resistor 充电(阻尼)电阻conductor
tank 箱体
point plane gap 针板间隙
earth(ground) wire 接地线
exciting winding 激磁绕组
grading ring 均压环
trigger electrode 触发电极
highvoltage engineering 高电压工程
glow discharge 辉光放电
highvoltage testing technology高电压试验技术harmonic 谐波
Power electronics电力电子
Automatic control 自动控制
Principles of electric circuits电路原理
Digital signal processing 数字信号处理
电气工程专业英语词汇表
power system电力系统
impulse current 冲击电流
power network 电力网络
impulse flashover 冲击闪络
insulation 绝缘
inhomogenous field 不均匀场overvoltage 过电压
insulation coordination 绝缘配合
aging 老化
internal discharge 内部放电
alternating current 交流电
lightning stroke 雷电波
AC transmission system交流输电系统lightning overvoltage 雷电过电压
arc discharge 电弧放电
loss angle(介质)损耗角
attachment coefficient 附着系数magnetic field 磁场
attenuation factor 衰减系数
mean free path 平均自由行程
anode (cathode) 阳极(阴极)
mean molecular velocity平均分子速度breakdown (电)击穿
negative ions 负离子
bubble breakdown 气泡击穿
non-destructive testing 非破坏性试验cathode ray oscilloscope 阴极射线示波器non-uniform field 不均匀场
cavity空穴,腔
partial discharge 局部放电
corona 电晕
peak reverse voltage 反向峰值电压composite insulation 组合绝缘photoelectric emission 光电发射
critical breakdown voltage 临界击穿电压photon 光子
Discharge 放电
phase-to-phase voltage 线电压Dielectric 电介质,绝缘体
polarity effect 极性效应
dielectric constant 介质常数
power capacitor 电力电容
dielectric loss介质损耗
quasi-uniform field 稍不均匀场
direct current 直流电
radio interference 无线干扰
divider ratio 分压器分压比
rating of equipment 设备额定值
grounding 接地
routing testing 常规试验
electric field 电场
residual capacitance 残余电容
electrochemical deterioration 电化学腐蚀shielding 屏蔽
electron avalanche 电子崩
short circuit testing 短路试验
electronegative gas电负性气体
space charge 空间电荷
epoxy resin 环氧树脂
streamer breakdown 流注击穿
expulsion gap 灭弧间隙
surface breakdown 表面击穿
field strength 场强
sustained discharge 自持放电
field stress 电场力
switching overvoltage 操作过电压
field distortion 场畸变
thermal breakdown 热击穿
field gradient 场梯度
treeing 树枝放电
field emission 场致发射
uniform field 均匀场
flashover 闪络
wave front(tail) 波头(尾)
gaseous insulation 气体绝缘
withstand voltage 耐受电压
Prime mover 原动机
Power factor 功率因数
Torque 力矩
Distribution automation system 配电网自动化系统Servomechanism伺服系统
Automatic meter reading 自动抄表
Boiler 锅炉
Armature 电枢
Internal combustion engine 内燃机
A A.B.C极密度继电器(第二报警值)Density relay For A.B.C. pole (2th alarm value) A.B.C极密度继电器(第一报警值)Density relay For A.B.C. pole (first alarm value) A.B.C极主储压器漏氮指示器Indicator for N2 leakage from the main accumulator of A.B.C.pole 安(培) ampere (A) 安全边界safety boundaries 安全标志safety mark 安全标准safety standard 安全操作规程safety operation specifications 安全措施safety measure / safety action 安全电压safety voltage 安全阀relief valve / safety valve 安全阀打开Safety valve opening 安全防护技术要求safeguarding specifications 安全分析报告safety analysis report 安全工程(学) safety engineering 安全工作压力safe working pressure 安全管理safety management 安全技术措施safety technical steps (measurement)) 安全技术规程safety technical regulation 安全距离safe distance 安全可靠运行safe and reliable operation 安全认证safety certification 安全色safety color 安全设[措]施maintenance prevention 安全生产safety in production 安全特低电压safety extra-low voltage 安全限度safe limit 安全性safety 安全要求safety requirement 安全裕度safety margin 安全运行safe and reliable operation / safe operation 安全责任制system of safety responsibility 安全注意事项safety precautions 安匝ampere-turns 安装erection / mounting / installation 安装垫mounting pad 安装费用installation cost 安装和使用条件condition of installation and use 安装和维护erection and maintenance 安装结构mounting structure 安装结构或间距mounting structure or spacing 安装竣工检验final installation inspection 安装孔fixing hole 安装面mounting face 安装平面mounting plane 安装使用说明书instructions for installation & operation 安装说明mounting instruction 安装条件mounting conditions 安装图assembly drawing 安装有…… be installed / be fitted with 氨气检漏ammonia sniffing 鞍型端子saddle terminal 按钮push-button 按钮开关push button actuator 按生产要素分配distribution based on production factors 按照in accordance with (to) / according to 按指数衰减的直流恢复电压exponentially decaying d.c. recovery voltage 盎斯-英寸ounce-inch 凹坑pit 奥氏体austenite B 八小时工作制8-hour duty 巴(表压) bar (gauge pressure) 扒钉anti-cheking iron 扒渣dross trap 拔模斜度draft 把...拆开take apart 把M安装在N上fit M on N 把M套在N上fit M over N 把M装(插)进N fit M into N 把手handle 坝址dam site 白班dayshift 白点fish eye / flake 白金white gold 白金电极platinum electrode 白口铁white cast iron 白口铸铁white cast iron 白铁皮white iron 白噪声white noise 百分比抽样检验percent sampling inspection and test 百分数percentage 百分数导电率percent conductivity 百分阻抗percentage impedance 摆动wobble 摆动焊welding with weaving; weave bead welding 摆动振动wagging vibration 摆脱电流let-go current 扳手wrench / spanner 斑点spot 搬运handling 板材sheets 板规(靠模)plate gauge (shaping plate) 板坯slab 板条箱(包装用)crate 板牙screw plate / die-block 半波half-wave / half-cycle / loop 半波持续时间loop duration 半成品semi-finished product 半打(六个)half a dozen 半导体semiconductor 半导体层semiconducting layer 半干法semi-dry method 半个正弦波 a half sine wave 半个周波one-half cycle 半极half a pole 半控half control 半年度检验semiannual inspection and test 半衰期half-life 半小时half an hour 半硬钢half-hard steel 半圆棒half round bar 半自动semi-automatic 半自动的semi-automatic 半自动焊semi-automatic welding 伴随accompany 棒料billet 棒形绝缘子rod insulator 包封encapsulating 包封胶encapsulating compound 包覆导体clad conductor 包含体inclusion body 包括include / comprise / contain 包络线envelope curve
BMCR:锅炉最续蒸发量Boiler maximum continue rate BECR:锅炉最经济连续蒸发量 THA:turbine heat acceptance 汽机热耗验收工况,一般都是设计背压下,额定功率工况 TRL:turbine rated load 汽机额定负载工况,考察夏季高背压下,额定功率下,补水率3% VWO:valve wide open 汽机阀门全开工况,设计背压下,105%THA 流量下出力最大工况 TMCR:turbine maximum continue rate 汽机最续出力工况,与BMCR 相对应,设计背压下,额定流量下的出力,与TRL 流量相同工况 THA:汽轮机热耗率验收工况,TRL:铭牌功率,VWO:调节阀全开工况 AMS:asset management system 设备管理系统说明:为西屋公司OVATION 系统的一个软件包,实现对智能变送器、智能执行器的诊断、调校、故障预测、定期校验管理等功能,采用该系统能节省大量的设备调试时间及维护量。 DCS:distributed control system 分散控制系统说明:对生产过程进行数据采集、控制、保护、监视等。 DEH:digital electro-hydraulic control system 数字式电液调节系统说明:采用微机系统对汽轮机进行转速、功率调节及实现超速保护等。 MEH:micro-electro-hydraulic control system 小汽机数字电液调节系统说明:针对给水泵小汽轮机采用的数字控制系统,实现转速及给水流量的控制。 ETS:emergency trip system 汽轮机危急跳闸系统; 说明:对汽轮机出现异常情况时,发出指令卸去安全油压,全关主汽门,保护汽轮机。
下列缩略语用于构造级联数据名,例如,“ChNum”由两个缩略语“Ch”和“Num”级联构成,“Ch”表示“通道”,“Num”意思为“编号”。因而,这两个缩略语级联构成的数据名“ChNum”表示“通道编号”含义。 A 电流Current Acs 访问Access ACSI 抽象通信服务接口Abstract Communication Service Interface Acu 噪声Acoustic Age 时效、老化、冷却Ageing Alm 告警Alarm Amp 相别无关电流Current non phase related An 模拟Analogue Ang 角度Angle Auth 授权、权限Authorisation Auto 自动的Automatic Aux 辅助设备Auxiliary Av 平均Average B 套管Bushing Bat 电池Battery Beh 特性、行为Behaviour Bin 二进制Binary Blk 闭锁,被闭锁Block, Blocked Bnd 频带Band Bo 底部Bottom Cap 能力Capability Capac 电容Capacitance Car 载波Carrier CB 断路器Circuit Breaker CDC 公用数据类Common Data Class CE 冷却设备Cooling Equipment Cf 峰值系数Crest factor Cfg 配置、结构Configuration CG 铁芯接地Core Ground Ch 通道Channel Cha 充电器Charger Chg 变化Change Chk 校验、检验Check Chr 特点Characteristic Cir 环流Circulating Clc 计算Caculate Clk 时钟、顺时针方向Clock、clockwise Cls 关闭、合闸Close Cnt 计数Counter Col 线圈Coil Cor 校正Correction
网易电力专业英语词汇(较全) 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 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 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
AGC Automatic Generation Control 自动发电控制 AMR Automatic Message Recording 自动抄表 ASS Automatic Synchronized System 自动准同期装置 ATS Automatic Transform System 厂用电源快速切换装置 AVR Automatic Voltage Regulator 自动电压调节器 BCS Burner Control System 燃烧器控制系统 BMS Burner Management System 燃烧器管理系统 CCS Coordinated Control System 协调控制系统 CIS Consumer Information System 用户信息系统 CRMS Control Room Management System 控制室管理系统 CRT Cathode Ray Tube 阴极射线管 DA Distribution Automation 配电自动化 DAS Data Acquisition System 数据采集与处理系统 DCS Distributed Control System 分散控制系统 DDC Direct Digital Control 直接数字控制(系统) DEH Digital Electronic Hydraulic Control 数字电液系统 DMS Distribution Management System 配电管理系统 DPU Distributed Processing Unit 分布式处理单元 DSM Demand Side Management 需求侧管理 EMS Energy Management System 能量管理系统 ETS Emergency Trip System 汽轮机紧急跳闸系统 EWS Engineering Working Station 工程师工作站 FA Feeder Automation 馈线自动化 FCS Fieldbus Control System 现场总线控制系统 FSS Fuel Safety System 燃料安全系统 FSSS Furnace Safeguard Supervisory System 炉膛安全监控系统 FTU Feeder Terminal Unit 馈线远方终端 GIS Gas Insulated Switchgear 气体绝缘开关设备 GPS Global Position System 全球定位系统 HCS Hierarchical Control System 分级控制系统 LCD Liquid Crystal Display 液晶显示屏 LCP Local Control Panel 就地控制柜 MCC Motor Control Center (电动机)马达控制中心 MCS Modulating Control System 模拟量控制系统 MEH Micro Electro Hydraulic Control System 给水泵汽轮机电波控制系统 MIS Management Information System 管理信息系统 NCS Net Control System 网络监控系统 OIS Operator Interface Station 操作员接口站 OMS Outage Management System 停电管理系统 PAS Power Application Software 电力应用软件 PID Proportion Integration Differentiation 比例积分微分PIO Process Input Output 过程输入输出(通道) PLC Programmable Logical Controller 可编程逻辑控制器 PSS Power System Stabilizator 电力系统稳定器
土建专业常用英文词汇(较完整版) A-frame A型骨架水泥cement 粉煤灰pulverized fuel ash 碎石broken stone cracked sto ne A-truss A型构架供应量supply 外加剂admixture cement additive abrasion 磨耗;磨蚀桩的平面布置pile layo ut 伸缩接头expansion joint 稀释沥青cut back bitumen abrasive cut-off machine 磨切机回填backfill 摩擦角an angle of frictio n 颗粒材料granular fill abrasive grinding machine 磨机(火石机) 颗粒层granular layer 立方码cubic yard abrasive particle 磨粒psi =po und/square inch 英制压力单位Psi具体单位是“lb/in2”, 就是“磅/平方英寸”路堤embankment 粗滤层coarse fliter abso rptio n 吸收ingredients 组成部分,成分,原料;要素,因素job mix formula 工地配合比abutment 桥台;拱座sampling 抽样frequency of test 检测频率 abutting end 邻接端co mpliance with 遵守符合co nform to 遵照符合acceleratio n 加速 in accordance with 依照与…一致wet cohesion 湿粘聚力Asphalt Binder 沥青胶泥 acceleratio n lane 加速车道potholes 坑洞locatio n 现场 acceleratio n pedal 加速器踏板reno mattress 石笼垫层splash pad 冲刷层geo-textile 土工布accelerato r 催凝剂;加速器;催化剂free drainage 自由排水 acceptance criteria 接受准则 access 通路;通道 access door 检修门;通道门 access lane 进出路径 access panel 检修门 access point 入口处;出入通道处 access ramp 入口坡道;斜通道 access ro ad 通路;通道 access shaft 竖井通道 access spiral loop 螺旋式回旋通道 access staircase 通道楼梯 access step 上落踏板;出入踏板 access tunnel 隧道通道 accessible roof 可到达的屋顶;有通道的屋顶 accessory 附件;配件 accident 事故;意外 accidental collapse 意外坍塌 acco mmodate 装设;容纳 accredited private laborato ry 认可私营实验室 accumulato r 储压器;蓄电池 accuracy limit 准确度极限 acetylene cylinder 乙炔气(风煤)樽 acid plant 酸洗设备;酸洗机 acid pump 酸液泵 acid tank 酸液缸 aco ustic co uplant 声耦合剂 aco ustic co upler 声耦合器 aco ustic lining 隔音板
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
常用词汇 主厂房main power building 设备缺陷equipment defect 缺陷处理defect treatment 设备规范Specification of equipment 铭牌nameplate 接线盒terminal box 热网heating network 电网network 供货范围scope of supply 参数parameter 停机, 停运outage 皮带速度belt velocity 皮带传输belt conveyor 蒸汽参数steam condition 蒸发量generation rates 功率因素power factor 输出负荷continuous rating output 额定蒸汽流量Max. continuous rating(MCR) 额定电压rated voltage 额定电流rated current 运行工况operation condition 值班员attendant 工日man-day 工时man-hour 事故甩负荷emergency load dump 四班三倒three shift by four teams 白班day shift 长白班regular shift 小休short-time off 大休long time-off 行灯safety lamp, 手锤hand hammer, 钢丝reinforcing wire 螺丝刀screw driver 测厚仪pachometer, 电筒electric torch 卡尺Sliding caliper 撬棒crowbar 手拉葫芦hand chain block 梯子Ladder, 扳手spanner 安全帽safety helmet 手套gloves 分包商sub-contractor 承包商contractor 土建civil work 工作票work order 操作票operation order
常用工程英语词汇 Construction Site 建筑工地 Apologize for any inconvenience caused during building operation 对施工期间带来的不便表示歉意。 Danger of death. Keep out. 生命危险,严禁入内。 Danger,building site, keep out 工地危险,禁止入内。 Danger,evacuation 危险,请走开 Dangerous structure, this bridge is unsafe 危险结构,该桥不安全。 Hot work in progress 正在施工 No persons allowed beyond this point 任何人不许越过此处。 Safety footwear.穿安全靴 Safety helmets must be worn on this site 此工地必须戴安全帽。 Site entrance, dangerous 工地入口,危险 Slow, site entrance 工地入口请慢行 This button has been moved for remedial work 该按钮已卸下拿去修理。 This is just for construction personnel 仅供施工人员使用。 This lift is only for construction personal 此电梯仅供施工人员使用。 This work will be completed by the end of this year. Thank you fo r your patience during the inevitable disruption 此工程于年底完工,感谢你施工期间的宽容大度。 We apologize for any inconvenience caused during this works 对施工期间引起的不便表示歉意。 Working overhead 上面在施工
电厂常用英文词汇
1 ACTUATOR 驱动器,执行机构 2 ADAPTOR 多用插座 3 ADMINISTRATION OFFICER 行政主任 4 AIR AND FLUE GAS SYSTEM 空气及风烟系统 5 AIR-PREHEATER 空气预热器 6 AIRFLOW 空气流量 7 ALARM 报警 8 AMBIENT AIR TEMPERATURE 周围环境空气温度 9 ANALOG 模拟 10 ANALYSER 分析仪 11 ANGLE 角度 12 APPRENTICE 学徒 13 ASH 灰烬 14 ASH HANDLING 处理 15 ASH PLANT CONTROL ROOM 灰控制室 16 ASH SETTLING POND 灰沉积池 17 ASSEMBLE 装配 18 ASSISTANT ENGINEER 助理工程师 19 ATMOSPHERIC PRESSURE 大气压力 20 ATOMIZING AIR 雾化空气 21 AUTOMATIC CONTROL 自动控制 22 AUXILIARY 辅助 23 AUXILIARY STEAM 辅助蒸汽 24 AXE 斧 25 BACK PRESSURE 背压
26 BACK WASH 逆冲洗 27 BACK WASH PUMP 反冲洗泵 28 BAFFLE 隔板 29 BAG FILTER 袋式除尘器 30 BALANCE 平衡 31 BALL 球 32 BARRING GEAR (TURNING GEAR) (汽)盘车装置 33 BATTERY 蓄电池 34 BEARING 轴承 35 BEARING COOLING WATER SYSTEM 轴承冷却水系统 36 BEARING OIL (LUBRICATING OIL) 润滑油 37 BELT 皮带 38 BLACK OUT 电站全部停电 39 BLADE 叶片 40 BLOWDOWN 排污 41 BLOWDOWN TANK 排污缸 42 BLOWLAMP (BLOWTORCH) 喷焰灯 43 BOILER AND AUXILIARY 锅炉及辅机 44 BOILER COLD START 冷态启动 45 BOILER FEED PUMP 炉给水泵 46 BOILER METAL TEMPERATURE 炉金属温度 47 BOOSTER 增压器 48 BOOSTER PUMP 增压泵 49 BUCKET 斗 50 BUDGET (财政)预算 51 BUILDING 建筑物 52 BULLDOZER 推煤机 53 BUNKER 煤仓 54 BURNER 喷燃器 55 BURNING VELOCITY 燃烧速度 56 BYPASS 旁路 57 CALIPER 卡尺 58 CALIPER GAUGE 测径规 59 CANCELLED PTW (PERMIT TO WORK) 注销工作票 60 CAPACITY 容量
电厂常用英文缩写
电厂常用英文缩写 AGC Automatic Generation Control 自动发电控制 AMR Automatic Message Recording 自动抄表 ASS Automatic Synchronized System 自动准同期装置 ATS Automatic Transform System 厂用电源快速切换装置 AVR Automatic Voltage Regulator 自动电压调节器 BCS Burner Control System 燃烧器控制系统 BMS Burner Management System 燃烧器管理系统 CCS Coordinated Control System 协调控制系统 CIS Consumer Information System 用户信息系统 CRMS Control Room Management System 控制室管理系统 CRT Cathode Ray Tube 阴极射线管 DA Distribution Automation 配电自动化 DAS Data Acquisition System 数据采集与处理系统 DCS Distributed Control System 分散控制系统 DDC Direct Digital Control 直接数字控制(系统) DEH Digital Electronic Hydraulic Control 数字电液(调节系统) DMS Distribution Management System 配电管理系统 DPU Distributed Processing Unit 分布式处理单元 DSM Demand Side Management 需求侧管理 EMS Energy Management System 能量管理系统 ETS Emergency Trip System 汽轮机紧急跳闸系统 EWS Engineering Working Station 工程师工作站
PO,Purchase order,采购订单 TBE,To be executed,待执行or Technic bidding evaluation 技术标评价ANSI=American national standard insititute 美国标准化组织 AMSE=American society of Mechanical Engineers 美国机械工业工程协会 BWD=ButtWeld 对焊 SWF=Female socketwelding 内承插 TVB=Pipe or tube 管子 VENT=open to vent 放空口 SCF=Screwed Female 内螺纹 SCM=Screwed Male 外螺纹 SWM=Male Socketwelding 外承插焊 DP=Damper 风门 EJ=Expation Joint 膨胀节 FH=Flanged Hose 法兰连接软管 HC=Hose Coupling 软管活接头 RO=Restrict Orifice 限流孔板 RP=Rupture Plate 爆破板 RV=relief Valve 减压阀 SG=Sight Glass 视镜 SS=Safety shower & Eye Washer 安全淋浴洗眼器 ST=Steam Trap 疏水阀 STR=Strainer 过滤器 SV=Safety Valve 安全阀
TS=Temporary Strainer 临时过滤器 SL=Silencer 消音器 SP=Special Items 特殊管件 SY=Stack Yard 渣场 ESD=Emergency Shutdown System 紧急停车系统 DW=feeD Water 生活水 WFR=Fresh Water 新鲜水 FW=Fire protection Water 消防水 OD=Oiled Drain 含油废水 SD=Sewerage Drain 污水 CWSU=Cooling Water Supply 冷却循环给水 CWRT=Cooling Water Return 冷却循环回水 PA=Phoshoric Acid 磷酸 SO=seal oil 密封油 UR=urea 尿素 AA=Atmospheric Air FL=Flare gas 火炬气体 FLG=Flue Gas 烟道气 FG=Fuel GAS 燃料气 OFR=For Review 供审查 OFA=For Approval 供批准 ACF=Advancede Certified Final Drawing 最终确定版图纸
电力电子技术术语 Absorber Circuit 吸收电路 AC/ACFrequency Converter 交交变频电路 AC power control 交流电力控制 AC Power Controller 交流调功电路 AC Power Electronic Switch 交流电力电子开关AC Voltage Controller 交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit 贝克箝位电路 Bi-directional Triode Thyristor 双向晶闸管 Bipolar Junction Transistor-- BJT 双极结型晶体管Boost-Buck Chopper 升降压斩波电路Boost Chopper 升压斩波电路Boost Converter 升压变换器Bridge Reversible Chopper 桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter 降压变换器Commutation 换流Conduction Angle 导通角Constant Voltage Constant Frequency--CVCF恒压恒频Continuous Conduction--CCM (电流)连续模式Control Circuit控制电路
CUK Circuit CUK 斩波电路 Current Reversible Chopper 电流可逆斩波电路Current Source Type Inverter--CSTI 电流(源)型逆变电路Cycloconvertor 周波变流器 DC-AC-DC Converter 直交直电路 DC Chopping 直流斩波 DC Chopping Circuit直流斩波电路DC-DC Converter 直流-直流变换器Device Commutation 器件换流 Direct Current Control 直接电流控制Discontinuous Conduction mode (电流)断续模式Displacement Factor 位移因数Distortion Power 畸变功率 Double End Converter 双端电路 Driving Circuit 驱动电路 Electrical Isolation 电气隔离 Fast Acting Fuse 快速熔断器 Fast Recovery Diode 快恢复二极管 Fast Recovery Epitaxial Diodes 快恢复外延二极管Fast Switching Thyristor 快速晶闸管 Field Controlled Thyristor 场控晶闸管 Flyback Converter 反激电流 Forced Commutation 强迫换流
BMCR:锅炉最大连续蒸发量Boiler maximum continue rate BECR:锅炉最经济连续蒸发量 THA:turbine heat acceptance 汽机热耗验收工况,一般都是设计背压下,额定功率工况TRL:turbine rated load 汽机额定负载工况,考察夏季高背压下,额定功率下,补水率3% VWO:valve wide open 汽机阀门全开工况,设计背压下,105%THA 流量下出力最大工况 TMCR:turbine maximum continue rate 汽机最大连续出力工况,与BMCR 相对应,设计背压下,额定流量下的出力,与TRL 流量相同工况 THA:汽轮机热耗率验收工况,TRL:铭牌功率,VWO:调节阀全开工况 AMS:asset management system 设备管理系统说明:为西屋公司OV ATION 系统的一个软件包,实现对智能变送器、智能执行器的诊断、调校、故障预测、定期校验管理等功能,采用该系统能节省大量的设备调试时间及维护量。 DCS:distributed control system 分散控制系统说明:对生产过程进行数据采集、控制、保护、监视等。 DEH:digital electro-hydraulic control system 数字式电液调节系统说明:采用微机系统对汽轮机进行转速、功率调节及实现超速保护等。 MEH:micro-electro-hydraulic control system 小汽机数字电液调节系统说明:针对给水泵小汽轮机采用的数字控制系统,实现转速及给水流量的控制。 ETS:emergency trip system 汽轮机危急跳闸系统; 说明:对汽轮机出现异常情况时,发出指令卸去安全油压,全关主汽门,保护汽轮机。 METS:micro emergency trip system 小汽轮机危急跳闸系统说明:对给水泵的小汽轮机出现异常情况时,发出指令卸去安全油压,全关主汽门,保护小汽轮机。 MIS:management information system 管理信息系统说明:为企业的生产经营和决策提供信息,包括生产、计划、物资、财务、销售、人事、档案等子系统。 SIS:supervisory information system 厂级监控信息系统说明:机组的经济性诊断、厂级的经济性分析、厂级负荷分配等" BOP:balance of plant 辅助控制网说明:将水、煤、灰等辅助系统的控制系统通过网络连接起来,实现集中监控。 TDM:turbine diagnostic management system 汽轮机诊断管理系统说明:实现在线连续监测汽轮发电机组运行过程中的振动及各种工艺参数,并自动存储有价值的数据,提供
结构工程常用英语词汇 混凝土:concrete 钢筋:reinforcing steel bar 钢筋混凝土:reinforced concrete(RC) 钢筋混凝土结构:reinforced concrete structure 板式楼梯:cranked slab stairs 刚度:rigidity 徐变:creep 水泥:cement 钢筋保护层:cover to reinforcement 梁:beam 柱:column 板:slab 剪力墙:shear wall 基础:foundation 剪力:shear 剪切变形:shear deformation 剪切模量:shear modulus 拉力:tension 压力:pressure 延伸率:percentage of elongation 位移:displacement 应力:stress 应变:strain 应力集中:concentration of stresses 应力松弛:stress relaxation 应力图:stress diagram 应力应变曲线:stress-strain curve 应力状态:state of stress 钢丝:steel wire 箍筋:hoop reinforcement 箍筋间距:stirrup spacing 加载:loading 抗压强度:compressive strength 抗弯强度:bending strength 抗扭强度:torsional strength 抗拉强度:tensile strength 裂缝:crack 屈服:yield 屈服点:yield point 屈服荷载:yield load 屈服极限:limit of yielding 屈服强度:yield strength 屈服强度下限:lower limit of yield 荷载:load 横截面:cross section 承载力:bearing capacity 承重结构:bearing structure 弹性模量:elastic modulus 预应力钢筋混凝土:prestressed reinforced concrete 预应力钢筋:prestressed reinforcement 预应力损失:loss of prestress 预制板:precast slab 现浇钢筋混凝土结构:cast-in-place reinforced concrete 双向配筋:two-way reinforcement 主梁:main beam 次梁:secondary beam 弯矩:moment 悬臂梁:cantilever beam 延性:ductileity受弯构件:member in bending 受拉区:tensile region 受压区:compressive region 塑性:plasticity 轴向压力:axial pressure 轴向拉力:axial tension 吊车梁:crane beam 可靠性:reliability 粘结力:cohesive force 外力:external force 弯起钢筋:bent-up bar 弯曲破坏:bending failure 屋架:roof truss 素混凝土:non-reinforced concrete 无梁楼盖:flat slab 配筋率:reinforcement ratio 配箍率:stirrup ratio 泊松比:Poisson’s ratio 偏心受拉:eccentric tension 偏心受压:eccentric compression 偏心距:eccentric distance 疲劳强度:fatigue strength 偏心荷载:eccentric load 跨度:span 跨高比:span-to-depth ratio 跨中荷载:midspan load 框架结构:frame structure 集中荷载:concentrated load 分布荷载:distribution load 分布钢筋:distribution steel 挠度:deflection 设计荷载:design load 设计强度:design strength