常用电气自动化专业英语词汇

常用电气自动化专业英语词汇常用电气自动化专业英语词汇/NUMPAGES37常用电气自动化专业英语词汇常用电气自动化专业英语词汇电流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activepower无功功率reactivepower视在功率apparentpower装设功率installedpower安培ampere(A)伏volt(V)欧姆ohm赫兹hertz(HZ)瓦watt(W)供电局powersupplyauthority电力公司powersupplycompany发电厂powerplant变电所substation配电站distributionsubstation配变电站transformerstation终端变电站terminalsubstation车间变电站substationinworkshop:室内变电站indoorsubstation自动变电站automaticsubstation成套变电站unitsubstation高压室H.Troom低压室L.Troom变压器室transformerroom变压器平台transformerplatform柴油发电机室dieselgeneratorroom控制室controlroom蓄电池室batteryroom维修间maintenanceroom值班室dutyroom休息室restroom电容器室condenserroom充电室battery--chargingroom室外储油罐outdooroiltank地下油罐undergroundoiltank日用油箱daytank负荷load一类负荷first-classload二类负荷second-classload三类负荷third-classload照明负荷lightingload动力负荷powerload电阻负荷resistanceload电抗负荷reactiveload冲击负荷shockload空载non-load有载on-load满载full-load过载over-load不平衡负荷unbalancedload平衡负荷balancedload额定负载nominalload负荷计算loadcirculation功率因数powerfactor同时使用系数diversityfactor需要系数法demandfactormethod利用系数法utilizationfactormethod二项式法binomialmethod无功功率补偿reactivepowercompensation自然功率因数naturalpowerfactor补偿后功率因数powerfactoraftercompensating高压补偿compensatinginH.Tside低压补偿compensatinginL.Tside负荷率loadrate补偿容量compensatingcapacity设备装设容量installedcapacity备用容量standbycapacity额定容量ratedcapacity视在容量apparentcapacity计算容量calculatedcapacity短路容量shortcircuitcapacity负荷计算表loadcalculationtable电压voltage高压hightension(H.T)低压lowtension(L.T)冲击电压impulsevoltage临界电压criticalvoltage残余电压residualvoltage击穿电压breakdownvoltage供电电压supplyvoltage照明电压lightingvoltage工作电压workingvoltage额定电压ratedvoltage相电压phasevoltage线电压linevoltage过压over--voltage欠压under--voltage电压降voltagedrop电压损失voltageloss电压偏移voltagedeviation电压波动voltagevariation电压标准voltagestandard电压等级voltageclass电压调整率voltageregulationrate电流current交流alternatingcurrent(A.C)直流directcurrent(D.C)短路电流short--circuit短路点shortcircuitpoint三相短路电流three-phaseshort-circuitcurrent两相短路电流two-phaseshort-circuitcurrent单相短路电流single--phaseshort-circuitcurrent短路电阻short-circuitresistance短路电压short-circuitvoltage短路电抗short-circuitreactance短路容量short-circuitcapacity短路稳定性short-circuitstability短路冲击电流short-circuitimpulsecurrent热效应thermaleffect稳定短路电流steadystateshort-circuitcurrent切断电流cut-offcurrent整定电流settingcurrent动作电流actioncurrent额定电流ratedcurrent,nominalcurrent熔体电流meltcurrent熔丝电流fusecurrent故障电流faultcurrent极限电流limitingcurrent过电流over--current有效值virtualvalue,effectivevalue电源，供电方式powerandsupplysystem工作电源workingpowersource操作电源operatingpowersource备用电源standbysource应急电源emergencysource常用电源normalsource供电电压supplyvoltage双回路供电two-feedersupply两个独立电源twoindependentpowersupply放射式radialsystem单回路放射式one-circuitradialsystem双回路放射式two-circuitradialsystem有公用备用干线的放射式radialsystemwithpublicstandbymainline树干式trunksystem单回路树干式one-circuittrunksystem单侧供电双回路树干式two-circuittrunksystemwithone-sidepowersupply双侧供电单回路树干式one-circuittrunksystemwithtwo-sidepowersupply双侧供电双回路树干式two-circuittrunksystemwithtwo-sidepowersupply环式ringsystem链式chainsystem变压器—干线式transformer-mainlinesystemTN系统TNsystemTN—S系统TN-SsystemTN—C系统TN-CsystemTN—C—S系统TN-C-SsystemTT系统TTsystem单相二线制1-phase2-wiresystem三相四线制3-phase4-wiresystem三相五线制3-phase5-wiresystem保护线protectiveearth(PE)中性线（N线）neutral分列运行independentoperation并列运行paralleloperation无载运行non-loadoperation变压器transformer三相变压器three-phasetransformer油浸变压器oil-immersedtransformer自冷变压器self-coolingtransformer铜线变压器copper-coiltransformer铝线变压器aluminum-coiltransformer有载调压的变压器on-loadregulatingtransformer可调变压器variabletransformer全封闭的变压器fully-enclosedtransformer干式变压器drytransformer单相变压器single-phasetransformer防雷变压器lightning-prooftransformer环氧浇注变压器epoxy-resinfilledtransformer电力变压器powertransformer低损耗变压器lowlosstransformer照明变压器lightingtransformer控制变压器controltransformer三相油浸自冷式铝线低损耗有调压电力变压器3-phaseoil-immersedself-coolingandlow-lossaluminum-coilpowertransformer变压器系数transformerfactor调压器voltageregulator稳压器stabilizer减压器reducer整流器rectifier限流器currentlimiter不停电电源uninterruptedpowersupply(UPS)变阻器rheostat电阻器resister自动功率调整器automaticpowerregulator电压互感器voltagetransformer电流互感器currenttransformer降压变压器step-downtransformer自动调压器automaticregulator高频变压器high-frequencytransformer降压器step-downtransformer升压器step-uptransformer编号code型号type用途function二次接线图号secondarywiringdrawingNo.外形尺寸overalldimension一次主要设备preliminarymainequipment辅助设备auxiliaryequipment进线incomingline出线outgoingline规格specification数量quantity高压电器H.Tequipment高压配电柜H.Tdistributioncabinet高压开关柜H.Tswitchgear手车式高压开关柜draw—outtypeH.Tswitchgear户内交流金属铠装移动式开关柜indoorA.Carmoredmovableswitchgear高压无功功率补偿装置H.Treactivepowercompensator高压静电电容器柜H.Telectrostaticcapacitorcabinet大功率并联电容无功功率补偿highpowerparallelcapacitorreactivepowercompensating高压断路器H.Tcircuitbreaker少油断路器minimumoilcircuitbreaker油断路器oilcircuitbreaker真空断路器vacuumcircuitbreaker空气断路器aircircuitbreaker六氟化硫断路器sulfurhexaflouridebreaker(SF6breaker)户内式indoor(type)户外式outdoor(type)电磁式electromagnetic产气式aerogenic高压接触器H.Tcontactor高压真空接触器H.Tvacuumcontactor高压负荷开关H.Tloadswitch高压隔离开关H.Tisolator操动机构controlmechanism手动操动机构handcontrolmechanism电磁操动机构magneticcontrolmechanism弹簧储能操动机构(energystoring)springoperatingmechanism电动操动机构motordrivedoperatingmechanism高压熔断器H.Tfuse跌落式熔断器drop—outfuse高压电抗器H.Treactor串联电抗器seriesreactor高压互感器H.Ttransformer移相电容器phase—shiftcapacitor低压配电装置L.Tdistributordevice低压配电屏L.Tdistributionpanel低压无功功率补偿装置L.Treactivepowercompensator抽屉式低压配电屏drawableL.Tdistributionpanel电动机控制中心motorcontrolcenter(MCC)固定式低压配电屏fixedL.Tdistributionpanel低压静电电容器屏L.Telectrostaticcapacitorpanel出线屏outgoingpanel进线屏incomingpanel联络屏connectionpanel计量屏measurementpanel动力馈电屏powerfeederpanel照明馈电屏lightingfeederpanel控制柜controlcabinet配电箱distributioncabinet总配电箱generaldistributionbox动力配电箱powerdistributionbox照明配电箱lightingdistributionbox插座箱socketbox电度表箱kilowatt-hourmeterbox非标准控制箱，柜，台non-standardcontrolbox,cabinet,desk电源切换箱powerchange-overbox开关switch总开关masterswitch主开关mainswitch刀开关knifeswitch负荷开关loadswitch开启式开关openswitch封闭式开关closedswitch组合开关combinationswitch自动空气断路器automaticairbreaker框架式skeletontype塑料外壳式断路器mouldedcasecircuitbreaker(MCCB)行程开关positionswitch微动开关microswitch万能转换开关universalswitch分级转换开关steppingswitch换相开关phaseconverter防爆开关explosionproofswitch漏电保护开关leakageprotectionswitch三向开关three—wayswitch轻载开关underloadswitch压力开关pressureswitch单刀双掷开关single-poledoublethrowswitch接触器contactor交流接触器A.Ccontactor直流接触器D.Ccontactor消弧接触器arcextinctioncontactor起动器starter电磁起动器electromagneticstarter磁力起动器magneticstarter自动空气式星三角起动器automaticairstar-deltastarter减压起动器voltagereducingstarter起动控制箱startingcontroler低压熔断器L.Tfuse螺旋式熔断器screwfuse快速熔断器quickfuse瓷插式熔断器plug-infuse继电器relay电流继电器currentrelay电压继电器voltagerelay过电流继电器over-currentrelay信号继电器signalrelay时间继电器timingrelay中间继电器intermediaterelay漏电继电器leakagerelay欠压继电器under-voltagerelay绝缘监视继合器insulationdetectionrelay交流电度表A.Ckilowatthourmeter单相电度表single-phasekilowatthourmeter三相电度表three-phasekilowatthourmeter无功电度表reactivekilovoltampere-hourmeter无功功率表reactivepowermeter有功功率表activepowermeter电流表ammeter,currentmeter电压表voltmeter万用电表universalmeter绝缘检查电压表insulationcheckvoltagemeter功率因数表powerfactormeter多相电度表polyphasemeter电力定量器电机electricalmachine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）dieselgenerator(set)电动发电机（组）motorgenerator(set)感应电动机inductionmotor鼠笼式感应电动机squirrelcageinductionmotor绕线式电动机wound-rotorinductionmotor滑环式电动机slip-ringmotor起动电动机startingmotor;actuatingmotor自激电动机motorwithselfexcitation同步器synchronizer励磁机exciter伺服电动机servicemotor插接装置plugdevice插头plug螺口插座screwsocket卡口插座bayonetsocket插座socket;outlet单相二极插头1-phase2-poleplug三相插头3-phaseplug单相插座singlephasesocket三相四极插座3-phase4-polesocket接线柱bindingpost接头adapter接线板terminalblock接线盒terminalbox;junctionbox接线箱connectionbox;junctionbox线路及安装lineandinstallation线，线路lineandcircuit高压线路H.Tline输电线路transmissionline电源进线incomingline出线outgoingline馈线feeder供电干线mainsupplyline;supplymain低压线路L.Tline电力干线mainpowerline照明干线mainlightingline支线branchline电力支线powerbranchline照明支线lightingbranchline封闭式母线enclosedbus--bar接插式母线plug-inbus--bar接地母线earthline中性线，零线neutral应急照明线emergencylightingline联络线liaisonline滑触线trolleyline埋地线undergroundline明线openwire暗线concealedwire明线布线openwiring暗线布线concealedwiring通信线路communicationline架空线路overheadline架空干线overheadmain电缆线路cableline电缆沟cabletrench电缆桥架cablebridge电缆托架cabletray电缆槽cableduct墙式电缆槽wallduct导线conductorandcable裸导线bareconductor铝线aluminumconductor铜芯线coppercorecable电缆cable馈电电缆feedcable电力电缆powercable照明电缆lightingcable通信电缆communicationcable控制电缆controlcable信号电缆signalcable实心电缆solidcable同轴电缆coaxialcable单芯电缆single-corecable双股电缆pairedcable高压电缆H.Tcable低压电缆L.Tcable绝缘电缆insulatedcable屏蔽电缆shieldedcable护套电缆sheathedcable铜芯电缆coppercorecable铠装电缆armoredcable铅包电缆lead-coveredcable油浸电缆oil-immersedcable漆包电缆lacquer-covercable纸绝缘电缆paper-insulatedcable橡皮绝缘电缆rubber-insulatedcable塑料绝缘电缆plastic-insulatecable绕扎电缆wrappedcable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-linkedpolyethylene(XLPE)cable乙烯绝缘软性电缆vinylcabtyrecable阻燃铜芯塑料绝缘电线flameretardantcoppercoreplasticinsulatedwire交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆x—linkedpolytheneinsulatedsteeltapearmoredPVCsheathedpowercable韧性橡皮绝缘电缆tough-rubbersheathedcable地下电缆groundcable架空电缆overheadcable软电缆flexiblecable电缆隧道cabletunnel电缆隧道口cabletunnelexit电缆井cablepit电缆人孔cablemanhole电缆夹cablecleat电缆分线箱cablejunctionbox电缆箱，分线盒cablecabinet电缆接线头cableplug电缆终端盒，电缆接头电缆吊架，电缆吊杆cablehanger电缆桥架cablebridge埋深burieddepth安装installation安装高度installationheight电杆长度polelength线间距离distancebetweenlines跨度span弧垂sag交叉点crossingpoint架空引出over-headleadingout落地安装installedonground嵌装在墙上builtinwall挂墙安装suspendedonwall明装surfacemounted嵌装flushmounted暗装concealmounted架空引入over-headleading-in敷设laying明敷exposedlaying暗敷concealedlaying埋地敷设ledunderground由……引来(led)from引至(led)to直埋burieddirectlyunderground穿钢管敷设laidinsteelconduit引上led-up引下led--down沿……敷设runalong沿墙alongwall沿梁alongbeam跨柱acrosscolumn弯曲半径bendingradius抽头tap-off电缆终端头cableterminationjoint试验，维护test,maintenance试车testrun,commission整定setting修理repair验收acceptance故障fault停电powercut,powerfailure校正correct停机stop定期检修periodicmaintenance继电保护relaying保护protection保护配置protectiondisposition电流速断保护currentquick-breakingprotection过电流保护over-currentprotection纵联差动保护tandemdifferentialprotection过载保护over-loadprotection距离保护distanceprotection功率方向保护directionalpowerprotection继电器relay逆流继电器reverse-currentrelay阻抗继电器impedancerelay低周率继电器lowfrequencyrelay重合闸继电器reclosingrelay定向继电器directionalrelay瞬动继电器instantaneousrelay辅助继电器auxiliaryrelay差周率继电器differencefrequencyrelay极化继电器polarizedrelay合闸位置继电器closingpositionrelay整定setting整定值setvalue整定范围settingrange时限timelag反时限inversetime定时限definitetime定时反时限definiteinversetime变时限dependenttime死区deadzone保护范围protectionrange动作action动作时间actiontime,actuatingtime动作范围actionrange延时delay切换switchover瞬时动作instantaneousaction复位reset直流操作D.Coperation交流操作A.Coperation操作电压controlvoltage合闸switchon跳闸tripoff接通switch-in,close-up备用电源自动投入automaticswitch-onofstandbypowersupply自动重合闸automaticreclosing脱扣线圈trippingcoil电流脱扣，串联脱扣seriestripping电压脱扣，并联脱扣shunttripping起动start停止stop按钮pushbutton断开，切断break,cutoff直接起动directstarting延时速断delayquickbreaking保护跳闸protectingtripping防跳trippingprevent跳闸指示灯trippingindicatinglamp合闸回路closingcircuit超温报警overtemperaturealarming防雷，接地lightningprotectionandearthing雷击lightningstroke雷害lightningdisturbance雷电闪络lightningflashover雷电过电，雷涌lightningsurge直击雷directstroke侧击雷sidestroke感应雷inductionstroke雷暴thunderstorm雷电日thunderday雷电日数numberoflightningdays雷电或然率lightningprobability触电electricshock静电感应electrostaticinduction放电electricdischarge间隙gap电火花spark电弧arc漏电leakage漏电路径leakagepath避雷装置lightningprotector避雷针lightningrod,lightningconductor避雷带lightningbelt避雷网lightning-protectionnet避雷针支架lightningrodsupport避雷针基础lightningrodbase避雷器arrester球形避雷sphericalarrester管式避雷tubulararrester阀式避雷器auto-valvearrester角式避雷器hornarrester多隙避雷器multigaparrester金属氧化物避雷器metal-oxidearrester铅避雷器aluminumarrester氧化膜避雷器oxidefilmarrester磁吹避雷器magneticblow-outarrester磁吹阀式避雷器magneticblow-outvalvetypearrester防雷工程lightningprotectionengineering均压网voltagebalancingnet保护和接地protectionandearthing保护范围protectionrange保护高度protectionheight保护半径protectionradius保护角protectionangle防雷分类classificationoflightningprotection一类防雷区firstclassprotection接地earthing接地电阻earthresistance接地电阻表earthtester防雷接地earthingforlightningprotection人工接地artificialearthing工作接地workingearthing保护接地protectiveearthing保护地protectiveearth信号地signalearth重复接地re-earthing中性点接地neutralpointearthing屏蔽接地shieldingearthing接地系统earthingsystem接地故障earthfault暗接地线concealedearthline暗检测点concealedcheckpoint接地装置earthingdevice接地开关earthingswitch接地火花避雷器earthingarrester接地母线earthbus接地线earthconductor接地极earthelectrode引下线led-downconductor断接卡disconnector接地干线groundbus垂直接地极verticalelectrode水平接地极horizontalelectrode降阻剂resistancereducer利用主筋作引下线mainreinforcingbarusedasdown-ledconductor利用铁爬梯作引下线ironladderusedasdown-ledconductor接地线引入处entranceofearthwire自然接地体naturalgrounding基础接地体foundationgrounding接零保护neutralprotection保护接零protectiveneutralization接零干线neutralmain利用电线管作零线conduitusedasneutralline零线，接地线neutralline(conductor)零线，中性线neutralline(conductor)带电金属外壳currentcarryingmetalliccase不带电金属外壳non-currentcarryingmetalliccase材料material金属metal镀锌