电气专业英语词汇
公司内部编号：（GOOD-TMMT-MMUT-UUPTY-UUYY-DTTI-
电流current 电压voltage 功率power 电阻resistance 电容capacitance 电抗reactance 电阻率resistivity 阻抗impedance 相位phase 有功功率activepower 无功功率reactivepower 视在功率apparentpower装设功率installedpower
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room 低压室room
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
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compensatinginside
低压补偿compensatinginside 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 低压lowtension
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 直流directcurrent
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-circuit trunk system with one-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-circuit trunk system withtwo-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
变压器系数transformerfactor调压器voltageregulator 稳压器stabilizer 减压器reducer整流器rectifier 限流器currentlimiter
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 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equipment高压配电柜distributioncabinet 高压开关柜switchgear
手车式高压开关柜draw—outtypeswitchgear 户内交流金属铠装移动式开关柜 indoor armored movable switchgear
高压无功功率补偿装置reactivepowercompensator 高压静电电容器柜 electrostaticcapacitorcabinet 大功率并联电容无功功率补偿
high power parallel capacitorreactivepowercompensating 高压断路器circuitbreaker
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contactor高压真空接触器vacuumcontactor 高压负荷开关loadswitch高压隔离开关isolator 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fuse跌落式熔断器drop—outfuse 高压电抗器reactor串联电抗器seriesreactor
高压互感器transformer移相电容器phase—shiftcapacitor 低压配电装置distributordevice 低压配电屏distributionpanel
低压无功功率补偿装置reactivepowercompensator 抽屉式低压配电屏drawabledistributionpanel 电动机控制中心motorcontrolcenter(MCC) 固定式低压配电屏fixeddistributionpanel 低压静电电容器屏electrostaticcapacitorpanel 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contactor
直流接触器contactor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fuse 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kilowatthourmeter
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
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