电气行业常用英语单词教案资料.docx
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电气行业常用英语单词教案资料
电气行业常用英语单词
一.电气名词Electricitems
二.线路(母线、回路)Lines(Bus,circuits)
三.设备Equipments
四.保护、继电器Protection,relays
五.电气仪表Electricinstruments
六.防雷Lightningprotection
七.接地Grounding,earthing
八.室、所Room,Substation
九.电修车间设备Equipmentsofelectricrepair
十.材料Material
十一.图名Drawings,diagrams
十二.表头Tables
十三.标准图词汇TermsfromstandardDWG
一.电气名词Electricitems
交(直)流Alternating(direct)current
短路电流Short-circuitcurrent
起始次暂态短路电流Initialsubtransientshort-circuitcurrent
冲击电流Impulsecurrent
稳态短路电流Steadystateshort-circuitcurrent
临界电流Criticalcurrent
切断电流Rupturingcurrent
熔断电流Blow-outcurrent
故障电流Faultcurrent
计算电流Calculatingcurrent
极限有限电流Limiteffectivecurrent
过电流Overcurrent
逆电流Inversecurrent
整定电流Settingcurrent
额定电流Ratedcurrent
电流密度Currentdensity
短路电流最大有效值Maximumeffectivevalueofshort-circuitcurrent
高压High-voltage,High-tension
低压Low-voltage,Low-tension
计算电压Calculatingvoltage
激磁电压Excitingvoltage
冲击电压Impulsevoltage
临界电压Criticalvoltage
残留电压Residualvoltage
击穿电压Puncturevoltage
脉动电压Pulsatingvoltage
供电电压Supplyvoltage
电力电压Powervoltage
照明电压Lightingvoltage
灯丝电压Filamentvoltage
额定电压Ratedvoltage
电压损失Voltageloss
过(欠)电压Over(under)voltage
线路电压Linevoltage
电压降Voltagedrop
工作电压Workingvoltage
一次电压Primaryvoltage
二次电压Secondaryvoltage
电源Electricsource(powersupply)
自控电压Powersupplyforprocesscontrol
6kV控制闪光电源Flashingsupplyfor6kVcontrol
工作电源Workingpowersupply(electricsource)
保安电源Emergencypowersupply(electricsource)
直流稳压电源StabilizedD.C.source
控制电源Controlsupply
直流电源D.C.source
交流电源A.C.source
负荷计算Loadcalculation
设备容量Installedcapacity
需要容量Electricdemand
功率因数Powerfactor
安装高度Mountingheight
耐电压Breakdownvoltage
工频耐压High-voltagetestwithworkingfrequency
表面闪络Surfaceflash-over
直流泄漏D.C.leakage
体电阻率Volumeresistivity
介质损失角Dielectriclossangle
击穿强度Punctureintensity
电压等级Voltagegrade
比重Specificgravity
性能Feature
相序Phasesequence
瞬时Instantaneous
倾角Angleofinclination
跨度Span
正极Positivepole
负极Negativepole
截面(积)Crosssectionarea
辅助电源Auxiliarysource
遮断容量Interruptingcapacity
载流量Current-carryingcapacity
校正系数Correctionfactor
连续负荷Continuousload
长期载流量Continuouscapacity
长时间额定值Longtimerating
电动机堵转电流Locked-rotormotorcurrent
限定负荷Limitedload
电感负荷Inductiveload
感应电流Inducedcurrent
二.线路(母线、回路)Lines(Bus,circuits)
母线Bus-bar
合闸电源母线Closingpowersourcebus
闪光母线Flashing-bus
备用母线Sparebus
装在支柱上的插接式母线Post-supportedplug-inbusway
装在吊钩上的插接式母线Hook-supportedplug-inbusway
装在支架上的插接式母线Bracket-supportedplug-inbusway
小母线Miniaturebus
电源小母线Powersupplyminiaturebus
操作小母线Operatingminiaturebus
事故信号小母线Miniaturebusforfaultsignal
闪光小母线Flashingminiaturebus
主母线Mainbus
直流主母线D.C.mainbus
预告母线Prewarningbus
干线Mainline
照明干线Lightingmainline
接地干线Groundingmainline
插座干线Receptaclemainline
电压干线Voltagemainline
端子出线Terminaloutgoing
中性线Neutral
支线Branch-line
引入线Lead-in
电气线路Electriccircuit
交流配电线路A.C.distributioncircuit
直流配电线路D.C.distributioncircuit
事故照明线路Emergencylightingcircuit
控制线路Controlcircuit
接地或接零线路Groundingorneutralizingcircuit
信号线路Signalcircuit
有接地极的接地线路网Groundingwithgroundingelectrodes
定子绕组测温回路Temperaturemeasuringcircuitforstatorwinding
接地信号回路Groundingsignalcircuit
闪光信号回路Flashing-signalcircuit
开阀回路Circuitforopeningvalve
关(闭)阀回路Circuitforclosingvalve
开度计回路Circuitforopeningmeter
电流测量回路Current-measuringcircuit
差动保护回路Differentalprotectivecircuit
过流保护回路Over-currentprotectivecircuit
合闸回路Closingcircuit
停车延时回路Delayedshutdowncircuit
掉闸回路Tripcircuit
激磁回路Excitingcircuit
备用回路Sparecircuit
主回路Maincircuit
馈路Feedercircuit
现有回路Existingcircuit
单线回路Single-wirecircuit
接地回路Earthedcircuit
有电压的电路Livecircuit
三.设备Equipments
高压开关柜H.V.switchgear
动力配电箱Powerdistributioncabinet
电源配电箱Sourcedistributioncabinet
直流配电屏D.C.switchboard(distributionpanel)
交流低压配电屏A.C.L.V.switchboard(distributionpanel)
静电电容器柜Staticcapacitorcabinet
多种电源插销箱Receptacleboxformiscellaneouspowersupplies
控制箱Controlcabinet
照明配电箱Lighting(distributionpanel)
连接箱Junctionbox
出线盒Outletbox
开关箱Switchbox
控制台Console
分段屏Sectionalizingpanel
进线屏Incominglinepanel
电控箱Electriccontrolpanel
边屏Sideboard
端子箱Terminalbox
供电盘Powersupplybox
瓶车箱Synchronizingcabinet
感应调压器专用变压器高压柜SpecialtransformerH.V.cabinetforinductionvoltageregulator
电压互感器柜Potentialtransformercabinet
信号屏Signalpanel
浮充屏Floatingpanel
蓄电池屏Batterypanel
充电屏Chargingpanel
母线联络柜Bustiecabinet
转换开关Transferswitch
电压表转换开关Voltmeterchange-overswitch
铁壳开关Metal-cladswitch(Iron-cladswitch)
管式熔断器Cartridgefuse
真空断路器Vacuumcircuitbreaker(V.C.B.)
自动开关Automaticswitch
高压负荷开关H.V.loadbreakswitch
三极高压断路器3-poleHVcircuit-breaker
刀开关Knifeswitch
转换开关Transferswitch
双极铁壳开关2-poleiron-cladswitch
风扇变速开关Fanspeedregulatorswitch
密闭照明灯开关Hermeticlightingswitch
防爆照明灯开关Explosion-prooflightingswitch
行程开关Limitswitch
高压隔离开关H.V.disconnectingswitch
明装单极板钮开关Surface-mountedsingle-poletoggleswitch
暗装单极板钮开关Flush-mountedsingle-poletoggleswitch
三路开关Three-wayswitch
气密式组合开关Hermeticpackettypeswitch
防护式开关Guardtypeswitch
联锁开关Interlockswitch
操作方式选择开关Selectingswitchfortypesofoperation
控制电源开关Switchforcontrolsupply
主令开关Masterswitch(controller)
多切点切换开关Multi-pointchange-overswitch
按钮Push-button
控制按钮Controlpush-button
防爆控制按钮Explosion-proofcontrolpush-button
事故紧急按钮Emergencystoppingpush-button
起动按钮Startingpush-button
停止按钮Stoppingpush-button
现场按钮Push-buttoninfield
挡板damper
音响解除按钮Push-buttonforsoundrelease
起动器Starter
磁力起动器Magneticstarter
综合起动器Combinationstarter(Magneticstartercombination)
电力变压器Powertransformer
调压变压器Voltageregulatingtransformer
电压互感器Potentialtransformer
电流互感器Currenttransformer
照明变压器Lightingtransformer
三相三绕组变压器3-phasetertiarywindingtransformer
高压试验变压器H.V.testingtransformer
局部照明变压器Locallightingtransformer
多量程仪用电流互感器Multi-rangecurrenttransformerformeasurement
降压变压器Step-downtransformer
伺服电动机Servo-motor
双电压电动机Dual-voltagemotor
感应电动机Inductionmotor
交流异步电动机A.C.asynchronousmotor
同步电动机synchronousmotor
三相滑环感应电动机3-phaseslip-ringinductionmotor
三相鼠笼感应电动机3-phasesquirrel-cageinductionmotor
绕线式电动机Wound-rotorinductionmotor
反应式电动机Reactionmotor
柴油发电机Dieselgenerator
励磁发电机Excitationgenerator
明装双极插座Surface-mounted2-polereceptacle
暗装双极插座Flush-mounted2-polereceptacle
双极带接地插座2-polereceptaclewithgroundingcontact
单相三孔明插座Surface-mountedsinglephase3-polereceptacle
防护式明装三相四孔插座Guardtypesurface-mounted3-phase4-polereceptacle
配照型灯Standarddomelightingfitting
搪瓷深照型灯Enameledhighbaylightingfitting
防水防尘灯Wateranddustprooflightingfitting
安全灯Safetylightingfitting
隔爆灯Explosion-prooflightingfitting
弯灯Goose-necklight
壁灯Walllight
高压水银灯Highpressuremercuryvaporlightingfitting
投光灯Flood-light(projectionlight)
信号灯Signallamp
天棚灯Ceiling-mountedlightingfitting
局部照明灯Locallightingfitting
灯座Lampholder
事故照明灯Emergencylightingfitting
高压水银荧光灯H.P.mercuryfluorescentlightingfitting
广照型工厂灯Widelittypeindustrialfitting
深照型灯具Highbaylightingfitting
白炽灯具Incandescentlamp(bulb)
圆球型灯Globelamp
嵌入式荧光灯flushtypefluorescentlightingfitting
红色障碍灯Redobstructionlampforaviation
厂区道路照明灯Streetlightinginplantarea
路灯Streetlamp
视孔灯Inspectionholelamp
立杆弯灯goose-neckpostlamp,polelamp
模拟报警信号Semigraphandalarmsignal
自整角机Selsyn
励磁机Exciter
显示器Display
电位器Potentiometer
内电阻Internalresistance
固定电阻(器)Fixedresistance
脱扣Release,trip
分励Shunttrip
特殊失压脱扣器Specialno-voltagerelease
“或”开关放大器“Or”switchamplifier
制动器Brake
电容Capacitor
整流器Rectifier
镇流器Chock
分流器Shunt
油变阻器Oilimmersedrheostat
频敏电阻器Frequencysensitiverheostat
滑线变阻器Slidingrheostat
蜂鸣器Buzzer
电机加热器Spaceheater(formotor)
空气断路器电机操作机构Motoroperatingmechanismforaircircuit-breaker
可控硅励磁装置Siliconcontrolledrectifierexcitationdevice
保护装置Protectivedevice(element)
闪光装置Flashingdevice
接闪装置(避雷器)Lightningarrester
断相保护Phasefailureprotection
四.保护、继电器Protection,relays
信号继电器Signalrelay
过电流继电器Over-currentrelay
电压继电器Voltagerelay
时间继电器Timerelay
中间继电器Auxiliaryrelay
热继电器Thermalrelay
温度继电器Temperaturerelay
瓦斯继电器Gasrelay
控制电源中间继电器Auxiliaryrelayforcontrolsupply
自动操作继电器Relayforauto-operation
低电压继电器Under-voltagerelay
过电压继电器Over-voltagerelay
联锁继电器Interlockrelay
冲击继电器Impactrelay
合闸位置继电器Closepositionrelay
逆流继电器Reverse-currentrelay
差流继电器Differentialcurrentrelay
差动继电器Differentialrelay
电流继电器Currentrelay
功率继电器Powerrelay
接地继电器Earthingrelay
重合闸继电器Reclosingrelay
同步继电器Synchronousrelay
速动继电器Quickactingrelay
定时限继电器Definitetimerelay
光电继电器Photoelectricrelay
电子继电器Electronicrelay
电磁式继电器Electromagneticrelay
电动式继电器Electrodynamicrelay
气压继电器Gas-pressurerelay
继电器常开触点RelayN.O.contact
继电器常闭触点RelayN.C.contact
继电器保护触点(常开)Relayholdingcontact(N.O.)
能自动返回的常闭按钮触点Self-returnbuttonwithN.C.contact
模拟信号触点Contactforsemigraphsignal
强励磁接点Shockexcitationcontact
电感线圈Inductioncoil
电流线圈Currentcoil
脱扣线圈Tripcoil
合闸线圈Closecoil
释放线圈Releasingcoil
掉闸线圈Trippingcoil
予告信号Prewarningsignal
掉闸回路断线信号Breakagesignaloftripcircuit
断路器事故掉闸信号Faulttripsignalofbreaker
掉闸音响信号Trippingaudiblesignal
重瓦斯预告信号Heavygasprewarningsignal
温度预告信号Temperatureprewarningsignal
手动、自动操作时事故信号Faultsignalinmanual/automaticoperation
保护掉闸Protectivetrip
控制掉闸Controltrip
手动跳闸Manualtrip
变电所紧急停车Emergencyshutdownatsubstation
工艺故障Faultinprocess
励磁故障Faultinexcitation
工作电源失电报警No-voltagealarmofworkingelectricsource
工作电源分