电气英文缩写

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1、火力发电站常用英语技术词汇（电气部分）A List of Abbreviations and Symbols in English-Chinese(Electric part)ALIGNAlignment校正ACAlternating Current交流电ALMAlarm报警AMPAmpere安培AX THR BRGAxis Thrust Bearing轴向推力，轴承AUTOAutomation自动AUXAuxiliary辅助的BYPSBypass旁路BNRBurner燃烧器CPLControl Pannel Local就地控制盘CPMControl Pannel Main主控盘CRTCath

2、ode Ray Tube屏幕显示CTCurrent Transformer变流器CBCut Breaker开关CMPRCompressor压缩机CNDNRConditioner调节器CNTLControl控制CNTLEController控制器CONDTYConductivity导电率CIRCircuit回路COUPICoupling藕合，连接CPCondensate Polisher除盐装置CSControl Switch控制开关DCDirect Current直流电DEVDeviation偏差DIFFRLYDifferential Relay差动继电器DISTDisturbance故障DS

3、CHDischarge排出EPElectrical Static Precipitator电除尘EFFEfficiency效率EOElectric Operate电气操作EQEquipment设备ERError误差ESCEscape逃逸ESSEngineering Safety System保安系统EUEngineering Unit工程单位FDBKFeedback反馈FCBField circuit breaker灭磁开关FAFailure Alarm故障报警FDForced Draft强制通风FDFForced Draft Fan送风机FLDField磁场FLGFlange法兰FREQFr

4、equency频率GNDGround接地GCGenerator Cooling发电机冷却GENGenerator发电机GMTGenerator Main Trandformer发电机变压器HSHand Switch手动开关HHand手动的HMDYHumidity湿度INTLKInterlock联锁ICInstrument and Control仪表与控制（热工）INSTInstrument仪表INVRInverter倒相器，转换开关I /OInput/Output输入/输出JAPower active有功功率JFPower factor功率因数JHPower horse load厂用电率JRP

5、ower reactive无功功率KAKWH active有功电度Forward KA正向有功电度Backward KA反向有功电度KRKWH active有功电度Forward KR正向无功电度Backward KR反向无功电度LUBLubricate润滑油LPLow Pressure低压LSHLocal Switch Hand就地开关LUBOIL Lube Oil润滑油MMechanical机械Motor马达MAGMagnetic磁性MODMode方式M/AManual/Automatic手动/自动MANManual手动MEASMeasure测量MFTMaster Fuel Trip主燃料

6、切断MINMinimal最小的MKUP (MU)Make-up补充M.O.Manual Operate手操MORTEMoter control center动力控制中心MPTMain Power Transformer主变压器OLOverload过载OPEROperation运行OSCOscillograph示波器OTLTOutlet出口PCPower Centre动力中心PCPressure Controller压力控制器PFPower Factor功率因数PMGPermanent Magnet Generater永磁机PROProtection保护PROGRProgram程序RECTRec

7、tifier整流器RETReturn返回ROTRotor转子RPMRevolutions per minite转/分RTURemote Telemetry Unit遥测装置SATSaturate饱和的SCNScanner控制器Shut-Down停止运行SGSwitchgear开关装置SH-DNShut-Down切除SLSSeals密封SOShut Off关闭SPDSpeed转速SSTS stand-up/stand-by transformer高压起动/ 备用变压器STStart启动，开始STD-BYStand By备用STSystem系统STMSteam蒸汽STRStator定子STRNRS

8、trainer滤器SUStart Up启动SVSolenoid Valve电磁阀Shut Off Valve关断阀SWSwitch开关TETemperature Element测量元件TGTurbine-generator汽轮发电机Turbine-gear汽机盘车THERMThermal热力的TRANSTransfer转换TRBLTrouble故障TRKGTracking跟踪TURBTurbine汽机UATU nit auxiliary transformer高压厂用变压器UPS不停电电电源VACVacuum真空VALValue数值VBVibration振动VLVValve阀门WHWattho

9、ur瓦小时WPWork Point工作点WXWatt Transducer功率转换器CVControl Valve控制阀PSPosition Switch状态开关，位置开关PTPosition Transmitter状态变送器ON 开（状态）OFF 关（状态）OPEN开（状态，常指阀门）CLOSE 关（状态，常指阀门）START启动STOP停止STARTUP 起动；启动SHUTDOWN 停机 STAND BY备用ALARM 报警OPERATE运行；操作TRIP跳闸TEST试验INDICATION； DISPLAY 指示；显示INLET内，入口OUTLET外，出口INPUT 输入OUTPUT输出

10、SIDE A/M：AUTOMATION/MANUALAUX：AUXILIARY A/H：AUTOMATION/HANDLOC：LOCAL REM：REMOTE （某）侧，边自动/手动辅助自动/手动 就地摇控P：PRESSURE压力T：TEMPERATURE温度F：FLOW流量S：SPEEDR：RATE速度负荷，负载L：LOADR：RISSTANCE电阻POWER功率，电源R. P. M转/分MW： MEGAWATT兆瓦PARAMETER 参数KW： KILOWATT千瓦HIGH高INTERMEDIATE中LOW低SILENCER消音器，报警消除ZOOM摄像机镜头，移向目标SYSTEM系统BYP

11、ASS旁路PIPE；TUBE管道，管子阀门管理命令系统VALVEMCS： MANAGMENT COMMAND SYSTEMUNIT单元打印曲线，线PRINTSYMBOLCURVE， LINEPANELDESKROOM盘 台，桌室STATION站PLANT厂，站I&C： INSTRUMENT AND CONTROL仪表与控制MODE 方式，模式SET POINT设定值TRANSMITTIER ； TRANSDUCER变送器；传感器COMPUTER 计算机KEYBOARD键盘CODE 代码；编码DATA 数据；文件；资料DISK磁盘DIGIT数字FIGURE图示STATIC 静态DYNAMIC ；

12、 DYNAMICAL动态TRIP ACKNOW 跳闸确认COLD STARTUP 冷态启动WARM STARTUP温态启动HOT STARTUP热态启动RESET 复位SELECT 选择UNAVAIL不允许（不能投用的）FAST 快SLOW 慢NORMALINCREASE正常增加DECREAS RUNBACKSTEAM TURBINETURBINE GENERATORSTATOR减少快速减负荷 汽轮机汽轮发电机组定子ROTOR转子BEARING 轴承SHAFTBLADE叶片BARRING盘车NOZZLE喷嘴FLANGE法兰SEAL密封BEARING BRASS轴瓦GEN. SHAFT SEAL

13、 &STATOR WIND发电机密封及静子绕组CURRENT电流VOLTAGE电压RESISTANCE电阻REACTANCE电抗INDUCTANCE 电感CAPACITANCE电容AMPERE安培VOLT(V) 伏特OHM 欧姆WATT 瓦特KILOWATT 千瓦MEGAWATT兆瓦POWER 功率FREQUENCE频率SPEED速率，转速WATTFUL POWER有功功率REACTANCE CAPACITY无功LOAD 负荷POWER FACTOR功率因数LOSS 损耗 DIRECT CURRENT (DC)直流ALTERNATING CURRENT (AC)交流OVER CURRENT过流

14、OVVER VOLTAGE 过压 OVERLOAD过载EXCITE励磁LOAD FLOW 负荷潮流分布 TRANSMISSION传输BASE LOAD基荷PEAK LOAD峰荷CARRIER载波COMMUNICATION通讯TELEPHONE电话LIGHT照明SIGNAL信号FIELD磁场LINE 线路GENERATOR 发电机AERIAL LINE架空线CUTERNATOR 同步发电机BUS母线EXCITOR励磁机BUSBAR FRAME母线架MOTOR 电动机BUSCOUPLER母联ASYNCHRONOUS MOTOR异步电动机INSULATOR绝缘子BRUSH 电刷BUSHING 套管A

15、RMATURE电枢TRANSFORMER变压器COIL线圈MAIN TRANSFORMER STEP-UP TRANSFORMER主变WINDING绕组UNIT TRANSFORMER单元变CORE铁芯START UP TRANSFORMER启动变POLE 电极BACK UP TRANSFORMER备用变PHASE相POTENTIAL TRANSFORMER电压互感器PHASE ANGLE 相角CURRENT TRANSFORMER 电流互感器CONDUCTOR 导体CABLE 电缆ANGLE OF LEAD超前角CIRCUIT BREAKER断路器ANGLE OF LAG滞后角SWITCHv

16、开关NEUTRAL POINT中性点AUTOFORMER自藕变GROUND(EARTH) 接地 DISCONNECTOR 隔离开关 DIESEL GENERATOR柴油发电机AUXI TRANSFORMER 厂用变SWITCHGEAR 配电盘 BULB 灯泡 CLOSE 合闸 BATTERY电池TRIP 跳闸 CATHODE 阴极 RECLOSING 重合闸 ANODE 阳极AUTORECLOSING 自动重合闸 CHARGING EQUIPMENT 充电设备COMBINED RECLOSING综合重合闸BUS SECTION 母线分段 COMMON TRANSFORMER公用变CONNECT

17、ING BREAKER联络开关GAS 瓦斯 PLUG 插头 ARC电弧PLUG SOCKET插座HARDWARE硬件CLOSED-LOOP 闭环 OPEN-LOOP 开环 BUS 母线DISK磁盘CPU(CENTARL PROCESSING UNIT)中心处理机RETURN回车ABNORMAL CONDITION异常状态DLS数字逻辑站DIS数字显示站DCS 数字控制站CONFIGURATION结构，布置，外形VDU 可见显示屏SUPERVISORS DESK值长台UNIT CONTROL DESK机组控制台EHV MIMIC PANEL 电气高压模拟屏COMMON SERVICES LOGI

18、C SUITE公用系统逻辑柜CRT显示屏ADS(ALARM DISPLAY SELECT PANELS)报警显示选择屏CIU 计算机接口单元BATTERY BACKED CLOCK电池备用时钟INTERFACE接口E.W.S. 工程师工作站DAS数据采集系统CCR中控室MCC马达控制中心I.C.S数字控制站终端模件TSE汽机监视设备UIU操作员站接口单元MFC多功能控制器MONITERING监测TRANSMITTIER 变送器AUTOMATION FOLLOWING自动跟踪EXCEPTION REPORT例外报告THREE ELEMENT LEVEL CONTROLLER三冲量水位控制器时间延

19、迟TIME DELAYSCR CONTROLLER可控硅整流控制器DISTRIBUTED CONTROL SYSTEM分散控制系统UN/NTERRUPTED POWER SUPPLY不间断电源THERMOCOUPLES热电偶IND指示器RATED.额定PANEL配电盘. 开关柜. 就地控制SWITCHBOARDLOCAL CONTROLRELAY继电器SETING定值FUSE熔断器GENERATER发电机BATTERY电池CHARGE 充电WINDING 绕组AMORTISSEUR WINGING阻尼绕组CONDUIT PACKADE控制箱SHAFT轴VENTILATING FAN 通风扇SP

20、ACER垫片HARMONIC 谐波HARMONIC CONTENT谐波成分EXCITER励磁机INVERTER逆变器MOTOR电动机INDUCTION MOTOR异步电动机SQUIRREL INDUCTION MOTOR鼠笼式异步电动机BEARING 轴承BEARING SHELL轴承套ROLLING BEARING 滚动轴承SLIP RING滑环BRUSH电刷EARTHING BRUSH接地碳刷CABLE LUG电缆鼻子BOLT螺栓NUT螺帽SPRING WASHER弹性垫圈INSULATION绝缘子INSULATION RESISTANCE绝缘电阻PIN INSULATION针式绝缘子SE

21、AL密封圈FILTER过滤器PRIME MOVER原动机DIESEL GENERATOR柴油发电机COMPRESSOR DRIVE压缩机POWER SYSTEM电力系统PHASE CONECTION相序MAINTENANCE 维护OVERHAUL大修RECONDITIONING修复POSITIVE正序NEGATIVE负序ZERO零序RATE OF HOUSE CONSUPTION厂用电率GROUNDING ISOLATING SWITCH接地刀闸DISCONNECTION断线EQUIPMENT FAULT装置故障FAULT TRIP事故跳闸VOLTAGE REGULATOR电压调整器SENSI

22、NG 感应CONPENSATION补偿ZIG-ZAGZ型接线PARALLELING OPERATION并列运行POWER GRID电网TORQUE转矩GOVERNOR调速器SWITCH GEAR开关设备REVERSE POWER逆功率MONITOR监视CIRCULATING CURRENT环流LEADING POWER FACTER超前的功率因数LAGGING POWER FACTER滞后的功率因数INDUCTIVE感性的CAPACITIVE容性的CROSS CURRENT涡流SECONDARY CURRENT二次电流SECONDARY INTERCONNECTION LOOP二次回路AUXI

23、LIARY CONTACT辅助接点THYRISTOR可控硅整流器SCR半导体整流器FIRING CIRCUIT触发回路VAIRIABLE FREQUENCY变频WAVEFORM波形DISTORTED WAVEFORM畸波AIR GAP 气隙CENTRIFUGAL FORCE离心力LINE TO LINE VOLTAGE线电压LINE TO NEUTRAL VOLTAGE相电压NAMEPLATE铭牌FLASHING强励RHEOSTAT变阻器JUMPER短路片CONNECTION接线柱DRIVE DISC驱动轮FLY WHEEL飞轮COUPLING WHEEL对轮SHEAVE WHHEEL皮带轮P

24、LOLARITY极性OHMMETER欧姆表MEGOHMMETER兆欧表MULTIMETER万用表FREQUENCY频率计TACHOMETER转速表MEGGER摇表SNAP RING PLIER卡簧钳CLAMP ON AMMETER钳型电流表ALLIGATOR鳄鱼夹TAPE扎带CRIMPING TOOL绕线器CABLE TIE电缆卡子STRIPPING TOOL压线器CONDUIT导线FLEXIBLE CONDUIT软线ARCING拉弧WRENCH扳手Assemblie 集合，集结，组装comment 注释，评论standby 备用detector 探测器bracket 支架interlocks

25、 互锁，连锁axial 轴向的accessory 附件fabrication 制作，构成，伪造物vent 通风孔，出烟孔，出口，放出，排出，发泄tank 桶，箱，罐diagram 图表corrosion 侵蚀，腐蚀状态 concentration 集中，集合，浓缩，浓度 recommend 推荐，介绍，托付，劝告 abnormal and normal conditions 变工况和额定工况 scale 范围，水垢，水锈，比例，刻度 facilitate 推动，促进，使简化 multistage 多级的 remote control 遥控 manhole 人孔，检修孔 equivalent 等

26、价物，相等的 forging 锻造 seat 部位，座 socket welding 管座焊接enthalpy 焓 estimate 评价，评估， 估价 parameters 参数，参量 nominal 名义上的，额定的，标称的 MSMain Steam 主蒸汽Cycle 循环 Intercept 截止 Gage 规，表，压力计Taps 接头 test wells 测点插孔 thermometer 温度计 margin 余量 friction losses 磨擦损失 solenoid 螺线管 modulat 调整，调节 criteria 标准short 短路继电保护DIFFERENTIAL P

27、ROTECTION 差动保护STATOR GROUNDING /ZERO SEQUENCE PROTECTION定子接地/零序保护WATER-BREAK PROTECTION断水保护UNDER FREQUENCE PROTECTION低频保护OVER VOLTAGE PROTECTION过压保护COIL-TO-COIL PROTECTION匝间保护EXCITATION LOSS PROTECTION失磁保护LOSS SYNCHRONISM RAISING PROTECTION加速失步保护LOSS SYNCHRONISM REDUCING PROTECTION减速失步保护CONVERSE POW

28、ER PROTECTION逆功率保护（发电机）转子一点接地保护阻抗保护非全相保护失灵保护误上电保护STATOR ONE POINT PROTECTION.DISTANCE PROTECTIONINCOMPLETE PHASE PROTECTION.FUNCTION LOSS PROTECTIONABNORMAL OPERATION PROTECTIONSYMMETRICAL OVERLOAD (STATE TIME ) PROTECTION对称过负荷(定时限)保护SYMMETRICAL OVERLOAD (CONVERSE TIME ) PROTECTION对称过负荷(反时限)保护ASYMME

29、TRICAL OVERLOAD (STATE TIME ) PROTECTION不对称过负荷(定时限)保护不对称过负荷（反时限）保护ASYMMETRICAL OVERLOAD (CONVERSE TIME ) PROTECTIONOVER EXCITATION (STATE TIME ) PROTECTION过激磁(定时限)保护OVER EXCITATION (CONVERSE TIME ) PROTECTION过激磁(反时限)保护START AND STOP PROTECTION起停机保护TRANSFORMER PRESSURE PROTECTION变压器压力释放保护ZERO SEQUENC

30、E OVER CURRENT PROTECTION零序电流保护ZERO SEQUENCE CURRENT-VOLTAGE PROTECTION零序电流电压保护MAIN TRANSFORMER HEAVY GAS PROTECTION主变重瓦斯保护MAIN TRANSFORMER LIGHT GAS PROTECTION主变轻瓦斯保护FAN OF MAIN TRANSFORMER COOLER START PROTECTION主变通风保护BRANCH FAST IN LIMITED TIME PROTECTION 分支限时速断保护复合电压电流保护COMPOUND VOLTAGE-CURRENT PROTECTION17