供电专业英汉词汇对照表

1、short line fault test近区故障试验ide ntificati on识别ign itor触发器illu minance照度impe ndan cevoltage阻抗电压impreg nated paperi nsulated cable纸绝缘电缆incan desce ntlamp白织灯in door type户内式in ducti on motor诱导电动机induction voltage regulator感应调压器in ductive curre nt电感电流inner sheath内护套insulating rod绝缘水平in sulati on绝缘in sulat

2、i on绝缘insulation class绝缘等级tie tran sformer联络变压器parallel breaking test并联开断试验evoIving fault breaking test开断发展性故障试验knife switch刀开关seismic test抗震试验light source(illu minant)光源lamp lumen depreciation( LLD )光通量衰减系数layer insulation层间绝缘lead box出线箱left fight) arrow light单面出口标志灯source colour光源光色lighting box照明箱

3、lighting fixture灯具lighting transformer照明变压器light ning curre nt雷电流light ning protecti on防雷light ning rod避雷针light ning strike雷击light ning wave front shape雷电波头形状load loss负载损耗local light ing局步照明locked rotor curre nt转子堵转电流locked rotor torque loss转子锁定转矩ratio损耗比louver格栅louver all ceiling大面积发光天棚low excitati

4、on低励磁low inten sity AOL (aircraft低光强航空障碍灯obstructi on lamp)Low voltage auxiliary transformer低压厂用变压器low voltage com mon transformer低压公用变压器lume n流明luminaire dirt depreciation( LDD )照明器污秽减光系数lumin aries照明器lux (lx.)勒克司seali ng test密封试验magn etic starter磁力起动器main circuit主电路mai n con tact主触头main exciter主励磁

5、机main grounding network (grid)主接地网main transformer主变压器maintenance维护maintenance box检修箱maintenancefactor ( MF )维护系数maintenance tra nsformer检修变压器mecha ni cal life机械寿命mercury lamp水银灯metal halide lamp金属卤化物灯meteorological气象的mome nt弯矩motor电动机motor maximum torque电动机最大转矩MCCB (moulded case circuitbreaker)塑壳式断

6、路器mounting height above the floorMHf距地面安装高度mounting height above the workplace MHwp距工作面安装高度mounting type安装方式movable type移动式movi ng con tacts动触头MCB (miniature circuit breaker)微型断路器Micro processor baseqbrotectiverelay微机继电保护rain proof test防雨试验n ameplate铭牌natural cooling自冷式n egative pole负极n egative sequ

7、e nceurre nt负序电流n egative seque ncempe ndance负序阻抗neutral point中性点no powder filled cartridge fuse无填料封闭管式熔断器no load curre nt空载电流no load loss仝载损耗no ise level噪音水平non liner resistor非线性电阻non synchrono uscapability非同期能力normal lighting box工作照明箱no zzles喷嘴partial dischargetest局部放电试验oil con servator油枕oil immer

8、sed type tran sformer油浸变压器OLTC (onload tapcha nger)有载分接开关fibre optical cable光纤电缆outdoor type户外式outer sheath外护套open mounted明装open delta connection开口三角形连接operati on运行operati on mode运行方式over excitati on过励磁Oxyge n in dex氧指数continuous breaking capability test连续开断能力试验pack ing in structi on包装说明Pain ti ng油漆

9、parallel并联parallel branch并联支路parameter参数Partial discharge局部放电pendantmoun ted悬挂performa ncetest性能试验phase相phasea ngle相角photoelectric control光电控制器pilot exciter副励磁机plug in type fuse插入式熔断器pole slip operation滑差运行pole moun ti ng type柱上式Porcelai n in sulator瓷质绝缘子positive正极positive seque nceimpe ndance正序阻抗po

10、wder filled cartridge fuse有填料封闭管式熔断器power cable动力电缆power factor功率因数power system电力系统projectio n lamp投光灯pull switch拉线开关push butt on按钮PVC(polyvinyl chloride) insulated cable聚氯乙烯绝缘电缆power grid电网P.U. value标幺值quality assuranee质量保证quality control质量控制rated voltage额定电压reacta nee电抗reactive curre nt感性电流reactor

11、电抗器receptacle(socket)插座flush mountedfluorescent lighting fixture嵌入式荧光灯rectifier整流器rectify整流reflecta ncefactor反射系数relative有关的releva nt相关的residual current circuit breaker漏电开关resista nee电阻resistor电阻器rheostat变阻器road lighting fixture路灯rotor con ductor slot转子线槽rotor retaining ring转子护环rotor slip ring转子滑环ro

12、tor winding转子线圈routi ne test例行试验saturatio nfactor饱和系数scopeof supply供货范围scopeof work工作范围screw type fuse螺旋式熔断器secti on in sulati on段间绝缘seismic地震self ballastedlamp自镇流灯emerge ncylighti ng应急灯self hold ing push butt on自持按钮self mending fuse自复熔断器series串联series circuit串联电路sheath护套shell type tran sformer壳式变压器

13、shield屏蔽short circuit ratio短路比shunt capacitor并联电容器shunt reactor并联电抗器signal cable信号电缆silicon steel sheet硅钢片Sin gle earth ing switch单接地刀single face exit sign fixture单面出口标志灯sin gle pole switch单极开关si ngle phasetra nsformer单相变压器site test现场试验slider type rheostat滑线式变阻器soil resistivity土壤电阻率spacing to mounti

14、ng height ratioS/MHwp距高比spareparts备品备件special tool专用工具split wi ndi ng type tran sformer分裂变压器squirrel cagetype rotor鼠笼型转子stabilized power supply device稳压电源装置sta nchi on moun ted柱上安装sta ndard typetest标准型式试验sta ndbyexciter备用励磁机sta nding polem oun ted立杆安装star conn ecti on星形连接star delta starter星三角起动器star

15、t rheostst起动变阻器start up/sta nd bytra nsformer起动/备用变压器starter起动器start ing curre nt起动电流start in g torque起动转矩static excitati on system静态励磁系统stati onary con tacts静触头stator core定子铁芯stator end cover定子端盖stator hous ing定子外壳stator w inding定子线圈step pote ntial跨步电压stepdown transformer降压变压器stepup tran sformer升压变

16、压器storage贮存subtra nsie nt reacta nee次暂态电抗suppleme ntaryload loss附加损耗support ing in sulator支撑绝缘子surface moun ted吸顶安装switch开关switch fuse负何开关syn chr ono usmotor同步电动机syn chr onous reacta nee同步电抗symmetrical对称的tag of cable电缆标牌tapp ing分接tapp ing range分接范围tapp ing step分接级TEFC: totally encloused with fan coo

17、ler全封闭风冷型test report试验报告TEWAC: totally encloused with water cooledair cooler全封闭水空冷型three phase tran sformer三相变压器thyristor eleme nt硅整流元件tin galva ni zed镀锡touch potential接触电压tran sferred pote ntial传递电位tran sformer变压器tran sformer an gulardisplaceme nt变压器联接组别tran sformer cooli ng system变压器冷却系统tran sform

18、er fitted with 0 L.T.C (on load tapcha nger)有载调压变压器transformer rated ratio变压器额定变比tran sformer tank变压器油箱tran sformer wi ndi ng变压器绕组tran sie nt reacta nee暂态电抗tube fluoresce ntlighti ng fixture简式荧光灯tun gste n halogenlamp碘钨灯turn butt on旋钮tur n in sulati on匝绝缘un groun ded不接地un armouredcable非铠装电缆uniformit

19、y ratio均匀度unit auxiliary transformer (UAT)厂用变压器VCB (vacuum circuit breaker)真空断路器vacuum con tactor真空接触器variable speedmotor可变速电动机vertical type motor立式电动机voltage regulati on电压调整率voltage regulation error电压调节误差voltage regulator调压器wall moun ted吸壁waterproof fluoresce nt lighti ng fixture防水荧光灯weldi ng焊接wi n

20、ding线圈wire pipe电线钢管wound type rotor绕线式转子wrap around fluoresce nt light ing fixture全密封荧光灯water cooled水冷却XLPE insulated and PVCsheathed交联聚乙烯绝缘聚氯乙烯护套电power cable力电缆XLPE(cross linked polyethylene) in sulated cable交联聚乙烯绝缘电缆XLPE in sulated, steel tape armored交联聚乙烯绝缘钢带铠装聚氯乙and PVC sheathed power cable烯护套电力

21、电缆yoke铁轭zero seque nee cure nt零序电流zero seque nee impe ndance零序阻抗zigzag conn ecti on曲折形连接switchyard开关站switchgear配电装置switch开关stepup switchyard升压站out door type switchgear户外配电装置in door type switchgear户内配电装置high voltage高压low voltage低压medium voltage中压SF6 gas in sulated circuit breaker六氟化硫断路器disc onn ect i

22、ng switch隔离开关curre nt tran sformer电流互感器coupli ngcapacitorvoltagetran sformer耦合电容式电压互感器light ning arrester避雷器surge arrester避雷器Zi nc Oxide surgearrester氧化锌避雷器in sulator绝缘子post i nsulator柱式绝缘子suspe ndingin sulator悬挂式绝缘子exte nsion in sulator耐张绝缘子tran smissi on li ne输电线路bus母线jun cti on box接线盒bushing lead

23、 terminal套管端子clamp线夹outgoing feedergantray structure出线门型架构1 and 1/2 circuit breaker conn ecti on1个半断路器接线outgoing feeder出线incoming feeder进线overheadli ne架空线com muni cati on buildi ng通信楼main bus主母线bra nch bus分支母线interrupting current开断电流rated short time current额定短时耐受电流dyn amic stable curre nt动稳疋电流withst

24、a nd voltage耐受电压impulse withsta nd voltage冲击耐受电压power freque ncy withsta nd voltage工频耐受电压creepage dista nee爬距PT (potential transformer)电压互感器Max. operat ing voltage最咼运行电压rated continuous current额定持续电流rated breaking current额定开断电流rated peak withstand current额疋动稳疋电流in here nt ope nin gtime固有分闸时间in here

25、nt clos in gtime固有合闸时间Max.breaking time最大全分闸时间power freque nee recoveryvoltage工频恢复电压overvoltage times过电压倍数capability of switching no load tran sformer分合空载变压器能力capability of switchi ng long no load line分合长空载线路能力transient recovery voltage瞬态恢复电压rated value额定值accuracy精度sec on darycurre nt of CTCT的二次电流gr

26、o unding (earthi ng) switch接地开关wave trapper阻波器trip coil跳闸线圈redundanttrip coil双跳闸线圈BIL (basicinsulation level)绝缘基本冲击耐压水平short circuit current短路电流de en ergized equipme nt不带电设备sin gle phase单相three phase三相bushi ng curre nt tran sformer套管式电流互感器tap lead抽头sec on daryw inding二次线圈terminal block端子排control cab

27、inet控制柜con trol panel控制盘marking strip标识条terminal box端子箱operat ing mecha nism操作机构operatedin three phase三相操作gapless metaloxidetype无间隙金属氧化型porcelai n in sulator瓷质绝缘子insulation level绝缘水平switchi ngimpulse withsta ndvoltage操作冲击耐受电压RMS(root mean square)有效值relay protection继电保护reclose重合闸rated clos ing capabi

28、lity额定关合能力reclos ing time重合闸时间operat ing duty cysle操作顺序crest峰，峰值crest voltage峰值电压lightning impulse withstand voltage雷电冲击耐受电压phaseto ground相对地betwee nopen con tacts断口间making current关合电流peak withsta nd curre nt峰值耐受电流auto reclos ing dead time自动重合闸无电流时间electrical life电气寿命GIS(gas in sulated switchgear)全封

29、闭组合电器hot dipped galva ni zed热镀锌current carrying current载流能力radio in terfere ncevoltage无线电干扰电压corona电晕recovery voltage恢复电压line charg ing curre nt线路充电电流reig nite重燃out of phase break in gcapability失步开断能力short line fault breaking capability近区故障开断能力voltage sharing capacitor均压电容器insulating strength绝缘强度hyd

30、raulic operat ing mecha nism液压操作机构pn eumatic operat ing mecha nism气动操作机构spring stored energy operating mecha nism弹簧贮能操作机构in terlock联锁automatic con trol自动控制anti pumping device防跳装置SS (select switch)选择开关CS (control switch)控制开关lamp socket灯座relay继电器electrical independentcontact无源接点grading ring均压环、屏蔽环burd

31、e nof CTCT的二次容量SIL (switching impulse level)操作冲击水平partial discharge局部放电tran sie nt resp one瞬态响应umbala ncevoltage不平衡电压capacitor divider电容分压器carrier wave载波protective gap保护间隙corona proof cober防晕罩non linear resistor非线型电阻nominal dischargecircuit标称放电电流leakage curre nt泄漏电流discharge coun ter放电计数器suspe nsion

32、clamp悬垂线夹strain clamp耐张线夹ball eyes球头挂环cha in link挂环ACSR (alumi num con ductor steelrei nfoced)钢芯钻铰线efficie ncy效率saturatio n characteristics饱和特性sinu soid正弦波harm onic comp on eut谐波分量fun dameutal comp onent基波分量buchholtz relay瓦斯/压力断电器wiri ng接线wave carrier com muni cati on载波通信one line diagram单线图EWD (elem

33、e ntarywiri ng diagram)原理接线图CWD (control wiring diagram)控制接线图comp onen twire芯线oneto one control一对一控制lockout relay出口继电器manual quasi synchronization手动准同期automatic quasis ynchroni zati on自动准同期feeder bay馈线间隔tran sducer变送器auxiliary relay辅助（中间）继电器secti on alized circuit breaker分段断路器by passbus旁路断路器bus tie

34、circuit breaker母联断路器gen erator tran sformeru nit发变组UPS (unin terrupted power supply)不停电电源DC system直流系统rectifier整流器inv erter逆变器static tran sfer switch静态转换开关battery蓄电池lead acid battery铅酸畜电池maintenan cefree battery免维护蓄电池Cd Ni battery镉镍蓄电池charger充电器in strume ntati on测量meter表计syn chr onizing device同期装置sy

35、n chr oni zati on check ing同期鉴定reactive power无功功率active power有功功率lead ing phase超前相lagg ing phase滞后相KW hour meter有功电度表KVAR hour meter无功电度表voltage meter电压表operatedi n sin gle phase分相操作insulation supervision meter绝缘监察表syn chroscope同期表rated i nput额定输入rated output额定输出sec on darymeter二次表计failure alarming

36、signal事故报警信号fault recorder故障记录fault recollecting and recording device事故追忆记录装置sampli ng freque ncy采样频率record ing durati on记录时间electrical auxiliary control panel电气辅助控制屏mosaic surfacec on trol panel马赛克控制屏signal indicator/宀口匕一亠耳口 信号指小器mimic diagram模拟图annun ciator报警器alarmi ng wi ndow报警窗口stand by power备用电

37、源ASS (automatic synchronizing system)自动同期系统protective zone保护范围NPB (nonsegregated phase bus duct)共箱母线IPB (isolated phase busduct)离相封闭母线trip跳闸systemdisc onn ectio n系统解列busbar disc onn ecti on母线解列seque ncetripp ing顺序跳闸system disconnection and fieldext in guish解列火磁differectial protection差动保护gro unding p

38、rotecti on接地保护n egativeseque ncycurre nt负序电流保护protecti onsin gle phasegr ounding单相接地un symmetrical overload不对称过负荷definite time lag定时限inv erse time lag反时限over curre nt protecti on过流保护short time delay短延时long time delay长延时grounding fault接地故障loss of field protection失磁保护reversepower protecti on逆功率保护out o

39、f step protection失步保护over excitati on protecti on过励磁保护overflux过激磁PT circuit brokenPT回路断线low freque ncy protecti on低频保护PT bala nceprotecti onPT断线保护start up protection起动保护sen sitivity灵敏度turn to turn匝间layer to layer层间impeda nceprotecti on阻抗保护buck up protection后备保护zero seque nee curre nt protecti on零序电流

40、保护circuit breakor failure断路器失灵network control room网控室bra nch overcurre ntprotecti on分支过流保护in sta ntan eousovercurre ntprotecti on速断保护un der voltage protecti on低电压保护digital type protection relay数字式继电保护SIC protection relay半导体继电保护combined protection relay综合保护继电器time relay时间继电器isolated tran sformer隔离变压器

41、block ing diode闭锁二极管solid staterectifier固态整流器resolutio n分辩率protection relay panel继电保护屏equaliz ing charge均衡冲电float charge浮充电discharge final voltage放电未期电压ripple contain factor波纹系数cell jar电瓶electrolyte电解液pole plate极板gravity meter比重计voltage drop电压降open circuit voltage开路电压fully charged全充self discharge自放电

42、con ductor crosssecti on导体截面initial charging voltage起始充电电压deep discharge过放电boost charg ing voltage大充电压sett ing value整定值alarm bell警铃AQR (automatic reactive power regulator)自动无功功率调整器arc suppressioncoil消弧线圈arc suppressi on resistor灭弧电阻adjustablecapacitor可变电容器adjustablespeedmotor调速电动机copper bus bar铜母线bu

43、zzer蜂鸣器damp ing winding阻尼绕组block ing relay闭锁继电器by passbus旁母bus tie母联break ing time分闸时间current limiting relay限流继电器current limiting reactor限流电抗器COS (cha nge over switch)切换开关cen tralized con trol集中控制conti nuous rati ng连续额定continuous duty (service)连续运行corrosi on resista nt防腐control relay控制继电器current col

44、lector集电器commutator motor整流子电动机sett ing range整定范围conn ecti on plate联接片conn ecti on pin连接端子oscilloscope示波器cable rack电缆支架cable suspe nder电缆吊架compressi on termi nal压缩端子curre nt shunt分流器jun cti on box连接箱dyn amic brak ing resistor制动电阻drip proof防滴型dust proof type防尘型directional relay方向继电器dista ncerelay距离继电

45、器full voltage starter全电压启动器delayed relay延时继电器distortion factor畸变系数disruptive reactor分裂电抗器electric braking电气制动explosi on proof type防爆型epoxy resin insulated环氧树脂绝缘electric welding machine电焊机end batttery端电池flicker relay闪光继电器flash over voltage放电电压flexible con ductor伸缩节gover nor motor调速电动机gro unding megge

46、r接地电阻测试仪ground pad接地端子holding coil保持线圈self hold ing自保持harm onics谐波iron clad switch铁壳开关line voltage线电压ohm欧姆ampere安培volt伏特mome ntary curre nt瞬时电流magn tic blow surge arrestor磁吹避雷器magn etic lock电磁锁milliammeter毫安表millivoltmeter毫伏表mimic bus模拟母线man hole人孔oil circuit breaker油断路器oil filled bushing充油套管phasesh

47、ifter移相器positi on relay位置继电器plugging relay防逆转继电器periodic duty service定期运行phasevoltage相电压phasecutte nt相电流phasemeter相位表power box动力箱plier type currentmeter钳型表pen t tester试电笔pilot relay辅助继电器puoximity switch极近开关printed wiring board印刷电路板reclos ing relay重合闸继电器resetcoil复归线圈rheostat变阻器record ing in strume nt

48、记录仪表rubber cushi on橡皮绝缘垫reduced voltagestarter降压启动器rotor resista ncestarter转子电阻启动器syn chr ono use onden ser调相器reed relay舌簧继电器starting resistor起动电阻sub stati on变电站short time parallel短期并列side panel边屏shunt excitati on coil分励线圈surge absorber过电压吸收装置seanner扫描器star delta ehanging device星形切换装置time delay de e

49、n gergiz ing延时释放time delay en ergiz ing延时带电thermometer温度计thermal relay热继电器thermo magnetieproteetion热磁保护time lead导前时间two zonedistancerelay两段距离继电器thermo couple热电偶tube type lightning arrester管形避雷器test box试验盒testi ng jack试验端子tap position indicator分接头位置指示器uni versal bridge万能电桥voltmeter cha ngover switch电

50、压表切换开关voltage con trolled overcurre nt relay电压控制过电流继电器valve type lightning arrester阀型避雷器vacuum tube真空泡wave form波形wheatst on ebridge惠斯登电桥wall bushi ng穿墙套管zero seque nee CT零序CTself cooled自冷式slight pressuredevice微正压装置metal clad金属铠装flexible joint挠性接头soliver plated镀银removable connector可拆接头expa nsionjoin伸缩节short circuit plate短路板gen erator pedestal发电机基座terminal screw端子螺钉stra nded coppercable铜铰线电缆compressi on type termi nal压接型端子draw out carriage抽出式小车sealoff bushing密封套管intercept lightning discharge截取雷电流in tra pla nt com mun