电气英语单词缩写AAC alternating current交流电ACB air circuit breaker空气断路器ACSR aluminum-conductor steel-reinforced钢芯铝线ADP adapter连接器、接头AE(1)absolute error绝对误差(2)aerial天线，架空线AEG Allgemeine Elektrizitats-Gesellschaft西德通用电气公司AES(1)American Electromechanical Society美国机电学会(2)American Electronical Society美国电子学会AJ anti-jamming抗干扰ALT altitude海拔、标高AMB.(amb.)ambient周围的，环境API American Petroleum Institue美国石油学会Appro.approximate近似的APS asistant power supply辅助电源ANSI American National Standard Institute美国国家标准协会ASB.asbestos石棉ASSY.assembly组合、装配ATA(1)air turbine alternator气轮交流发电机(2)atmospheric absolute绝对大气压ATM atmosphere大气压、大气ATS auto transfer system自动切换系统AUTO automatic自动化AUX.aux.auxiliary辅助的、附件、辅助装置AVG.avg.average平均值、平均的AVC automatic voltage control自动电压控制AVR automatic voltage regulator自动电压调整器BBEMF back electromotive force反电动势BF back-feed反馈BIL(1)basic impulse insulation level冲击绝缘标准(2)basic insulation level绝缘基本冲击耐压水平BJT Bipolar Junction Transistor双极晶体管B.L battery limits界区线BM brake magnet制动电磁铁BS(1)British Standard英国标准(2)Brown and Sharp Wire Gauge美国线规(B.&S Wire Gauge)BSI Britain Standard Institution英国国家标准协会Bus bus bar母线、汇流排BV breakdown voltage击穿电压CCa.circa大约CAP.capacitor电容器、电容CB(1)circuit breaker断路器、断路开关(2)control board控制台、控制屏CEE International Commission for Conformity Certification of Electrical Equipment电气设备国际认证委员会CEI International Electric Corporation国际电工委员会标准（法文）CEN European Committee for Standardization欧共体标准化委员会CENELEC European committee for Electrical Standardization欧洲电工标准化委员会CLWS clock wise顺时针方向COMP(1)compare比较(2)compensating补偿的(3)component元件，分力CPD contact potential difference接触电位差CPU central processing unit中央处理器CS(1)control signal控制信号(2)control switch控制开关C.T current transformer电流互感器CVCF constant voltage&constant frequency恒压恒频CVD current-voltage diagram伏安特性曲线CWG Chinese Wire Gauge中国线规DDB.(db.)decibel分贝D.C.direct current直流电DCPS direct current power supply直流电源成套装置DCS(1)data communication system数据传输系统(2)data control system数据控制系统DE(1)diesel-electric柴油发电机的显示设备(2)display equipmentdeg.degree等级、度DEPT department部门、司、局、部DFRL differential relay差动继电器DIA(dia.)diameter直径Diag.diagram图表、图解DIM.(dim.)dimension尺寸DIN Deutsche Industrie Normen德国工业标准DP(1)damp proofing防潮的(2)difference of potential电位差(3)dew point露点dsgn design设计DSP Digital Signal Processor数字信号处理器DWG dwg.drawing图纸、制图EEEC(1)English Electric CO英国电气公司(2)European Economic Community欧洲经济EFF(eff.)efficiency效率EL elevation标高、正视图EMC electromagnetic compatibility电磁兼容性EMF electromotive force电动势EMG emergency事故（的）EMP(1)effective mean pressure有效平均压力(2)electromagnetic pulse电磁脉冲EMR electromagnetic radiation电磁辐射ENGR STD engineering standard工程标准EPD earth potential difference对地电位差EXP explosion proof防爆E.S.earth switch接地开关Etc.and so an(et cetera)等等FFB feedback反馈FC frequency changer变频机F-C fusible cutout-contactor熔断器-接触器FIG(fig.)figure插图、图FLC full-load current满载电流FPS(1)feet per second英尺/秒(2)frames per second每秒帧数FPRF fire proof防火GGCC(1)General Cable Corporation通用电缆公司（美）(2)General Controls Corp通用控制（设备）公司（美）(3)Grid Control Center高压电网控制中心GD ground detector接地探测器GEN generator发电机，振荡器，发生器GOS general operating specification一般操作规程GRTG grating格栅、栅GT(1)grounding transformer接地变压器(2)gross tonnage总吨数(3)gas turbine燃气轮机GTO gate turn Off thyristor可关断晶体管GW(1)gross weight毛重，总重量(2)mil watts百万千瓦HHC.(1)hand control手动控制(2)hose connection软管连接HNIL high noise immunity logic高抗扰性逻辑电路HSCB high speed circuit breaker高速断路器HTS high tension supply高压电源H.V.high voltage高电压IIC inductance-capacitance电感-电容量ICR inductance-capacitance-resistance电感-电容-电阻IEC(1)Internationnal Electric Corporation国际电气公司(2)integrated environmental control综合环境控制IEEE Institute of electrical&Electronics Engineers(美国)电机和电子工程师学会(索引词参见附录1)IES Illuminate Engineering Society(美国)照明工程学会I.D.(i.d.)inside-diameter内径IGBT insulation gate bipolar transistor绝缘栅双极晶体管ILL illumination照明，照明学，光照度IM induction motor感应电动机IOCS input-output control system输入-输出控制系统IPM Intelligent Power Module智能型电力模块ISO International Standardization Organization国际标准化组织IT insulating transformer隔离变压器ITL(1)inverse time limit反时限(2)inverse time relay反时限继电器ITV industrial television工业电视IWG Imperial Standard Wire Gauge皇家标准线规JJB junction box接线盒、分线盒、电缆套JEC Japanese Electrotechnical Committee日本电技术委员会JES Japan Electrical Society日本电气学会JIS Japanese Industrial Standard日本工业标准KK-b key-board鍵盘KS knife switch刀形开关LLA lightning arrester避雷器LAS light activated switch光敏开关LDC line-drop compensator线路电压降补偿器LDP low-voltage distribution panel低压动力配电箱LDR light dependent resistors光敏电阻LED light-emitting diode发光二极管LEP lowest effective power最低有效功率L.F.(1)load factor负载率、负载系数(2)low frequency低频LFD low frequency disturbance低频干扰lg.length长度LAR Locked rotor amperes堵转电流LLP low-voltage lighting panel照明配电葙LS(1)limit switch终端开关(2)light switch照明开关LSR(1)light sensitive relay光敏继电器(2)light sensitive resistor光敏电阻LT light光，光线，轻的LV low voltage低（电）压；低压LVP low voltage protection低电压保护（装置）EMEE0802-2001LVPS low voltage power supply低压电源LVR(1)line voltage regulator线电压调节器(2)low-voltage release低电压释放MMASW master switch总开关max.maximum最大MB(1)electromagnetic brake电磁制动器(2)main battery主电池MBB(1)magnetic blow-out circuit breaker磁吹式断路器(2)make-before-break先接后断，先闭后开(触点)MBSCS microcomputer-based supervisory control system(利用)微型计算机(的)监控系统MCC motor control center马达控制中心MCT MOS Control Thyristor场控晶体管MD(1)magnetic deflection磁偏转(2)mean deviation平均偏移M-D modulation-demodulation调制-解调，调制-反调制MEX main exciter主励磁机MgS electromagnetic switch电磁开关MgV electromagnetic valve电磁阀ML(1)mean level平均电平(2)mutual inductance互感MOSFET MOS Field-Effect Transistor MOS场效应晶体管mid middle中间的M-G motor generator电动发电机min minimum最小的MSW Micro-switch微动开关MWV maximum working voltage最大工作电压NN(1)neutral中性电、中性线(2)north pole北极N number数、号码NACE National Association of Corrosion Engineers(美国)防腐工程师协会NBS(1)National Bureau of Standards国家标准局（美）(2)(New British Standard)(Imperial Wire Gauge)英国新标准线规（帝国线规）NC normally closed正常闭合的、静合的NET network网络电力网NEC(1)National Electrical Code(US)国家电气规程(美国)(2)Nippon Electro-technic Committee日本电工委员会(3)Nippon Electric Company日本电气公司NEMA National Electrical Manufacturers Association(US)国家电气制造商协会NESC National Electric Safety Code(US)(美国)全国用电安全协会NFPA National Fire Protection Association(US)(美国)国家防火协会NH nonhygroscopic防潮的NPT normal pressure and temperature标准压力和温度NRE negative resistance element负阻元件NVR(1)no voltage relay无（电）压继电器(2)no-voltage release无（电）压释放NO normally open正常断开的、静开的OO/C Open circuit开路OCB(1)oil circuit breaker油断路器(2)overload circuit breaker过载断路器OCC(1)open circuit characteristic开路或空载特性（曲线）(2)operations control center操作控制中心OCO(1)open-closed-open“开-关-开”(2)operational checkout操作上的检查OCR overcurrent relay过电流继电器obj object目的、目标；物品、物体oh.ohm欧姆OHM ohmmeter欧姆表OI oil immersed油浸的OISC(1)oil-insulated self-cooled油绝缘自冷(2)operation instruction操作说明OLO(1)off line operation离线操作(2)on line operation在线操作OLR overload relay过载继电器OMR ohmmeter欧姆计OTC overcurrent trip coil过电流脱扣线圈O.T.R.overload time relay过载限时继电器O.V.over voltage过电压OVLD over load过负荷、过载OW oil-immersed water cooled油浸型水冷却PPAR parallel平行的、并联的PB push button按钮PC(1)petersen coil消弧线圈(2)photocell光电管，光电池(3)pulsating current脉动电流pct per cent百分数PDM pulse duration modulation脉(冲)宽(度)调制，脉冲持续时机调制PDR power directional relay功率方向继电器PDS power distribution system配电系统PDU power distribution unit配电装置P.E.photoelectric光电的PE permissible error允许误差ph phase相位PH power house发电厂PL(1)pilot lamp指示灯、信号灯(2)plug插头PLC Programmable Logic Control可编程逻辑控制（器）Pot.Potential电力系统稳定器PSS(1)power system stabilizer电位，电势(2)power system stability电力系统稳定性PT(1)potential transformer电压互感器(2)power transformer电力变压器PV peak voltage峰值电压PW(1)primary winding一次绕组，原绕组(2)pulse width脉冲宽度PWB printed wiring board印刷线路板PWM Pulse Width Modulation脉冲宽度调制QQA quick-acting relay速动继电器qb quick break速断，高速断路器QT qualification test质量鉴定试验，合格试验RRC(1)reaction coupling电抗耦合(2)remote control遥控RCC(1)resistance capacity coupling阻容耦合(2)rubber covered cable橡皮绝缘电缆RCR reverse current relay逆电流继电器RMS root mean square有效值，均方根值RTD(1)resistance temperature detector电阻温度计(2)resistive thermal detector电阻式热探测器RTM real-time monitor实时监控器SSW secondary winding二次绕组s.slip转差律SB(1)switchboard配电盘(2)secondary battery二次电池(3)secondary break down二次击穿SCADA supervisory control and data acquisition监视控制和数据采集，远方监控系统，远动s.c.single contact单触点sc.scale比例尺、比例;刻度盘SCR(1)semiconductor controlled rectifier半导体可控整流器(2)short circuit ratio短路比SCT-G superconducting turbine-generator超导汽轮发电机SEN sensor传感器，传感元件，探测设备SEV Schweizerischer Elektrotechnischer Verein电工学会（瑞士）SG(1)signal generator信号发生器(2)spark gap火花放电器(3)standard gauge标准线规，标准轨距SLS speed limiting switch限速开关SM(1)servomotor伺服电动机(2)starting motor起动电动机(3)synchronous motor同步电动机SR(1)saturable reactor饱和电抗器(2)self-rectifying自整流(3)slip ring滑环(4)switch roomSPIC Smart Power Integrated Circuit开关室智能型电力集成电路SPWM Sinusoidal Pulse Width Modulation正弦脉冲宽度调制SWG standard wire gauge标准线规（英）sys.system系统、装置、体系、方式TTab tabulate制表T and D transmission and distribution输电和配电TC(1)time closing延时闭合(2)trip coil脱扣线圈TDR time delay relay延时继电器TEFC totally enclosed fan cooled全封闭风扇冷却Term terminal端子，终端temp.temperature温度TEWC totally enclosed water cooled全封闭水冷TG(1)tachogenerator测速发电机房(2)turbogenerator汽轮发电机Tr.(1)transfer传导、转换(2)transformer变压器TST test测试试验TST even test even偶次谐波测试TST add test add奇次谐波测试TS(1)temperature switch温度开关(2)terminal strip端子板UU.L Underwriter Laboratory(美国)保险商实验室UPS Uninterruptible power systems不间断电源USSG United States Standard Gauge美国标准线规u.v.r.undervoltage relay低电压继电器Vvac.vacuum真空VARN varnish油漆VC(1)variable capacitor可变电容器(2)voltage compensator电压补偿器VR(1)variable reluctance可变磁阻(2)variable resistor可变电阻器(3)voltage regulator电压调整器(4)voltage relay电压继电器VVVF Variable Voltage Variable Frequency变压变频WWP.(1)weather proof耐风雨的、防风雨的(2)Water proof防水的WPG.WV.working voltage工作电压W.width宽w.d.wiring diagram接线图、电路图、布线图Wdg.winding绕组W.G.wire gauge线规，线号XX L inductive reactance感抗XVTR transverter变换器，换流器，换能器YY Y-connection星形接法，Y接法YDS Y-delta starter星形三角起动器YP yield point击穿点Yr.year年ZZ.(1)zero零度，零(2)zone地区ZC center zero instrument双向读数仪表ZL zero line基准线。