电气专业术语中英对照

1、.一电气名词 Electric items二线路（母线、回路）Lines (Bus, circuits)三设备 Equipment四保护、继电器Protection, relays五电气仪表 Electric instruments六防雷 Lightning protection七接地 Grounding, earthing八室、所 Room, Substation九电修车间设备Equipment of electric repair room十材料 Material十一图名 Drawings, diagrams十二表头 Tables十三标准图词汇Terms from standard DWG

2、;.一电气名词 Electric items线路电压 Line voltage交（直）流Alternating (direct) current电压降 Voltage drop短路电流 Short-circuit current工作电压 Working voltage起始次暂态短路电流Initial subtransient一次电压 Primary voltageshort-circuit current二次电压 Secondary voltage冲击 / 脉冲电流 Impulse current电源 Electric source (power supply)稳态短路电流Steady sta

3、te short-circuit自控电压 Power supply for process controlcurrent6kV 控制闪光电源Flashing supply for 6kV临界电流 Critical currentcontrol切断电流 Rupturing current工作电源 Working power supply (electric熔断电流 Blow-out currentsource)故障电流 Fault current保安电源 Emergency power supply (electric计算电流 Calculating currentsource)极限有限电流Li

4、mit effective current直流稳压电源Stabilized D.C. source过电流 Over current控制电源 Control supply逆电流 Inverse current直流电源 D.C. source整定电流 Setting current交流电源 A.C. source额定电流 Rated current负荷计算 Load calculation电流密度 Current density设备容量 Installed capacity短路电流最大有效值Maximum effectivevalue of需要容量 Electric demandshort-cir

5、cuit current功率因数 Power factor高压 High-voltage , High-tension安装高度 Mounting height低压 Low-voltage , Low-tension耐电压 Withstand voltage计算电压 Calculating voltage击穿电压 Breakdown voltage激磁电压 Exciting voltage工频耐压 Working frequency withstand voltage冲击电压 Impulse voltage表面闪络 Surface flash-over临界电压 Critical voltage直

6、流泄漏 D.C. leakage残留电压 Residual voltage体电阻率 Volume resistivity击穿电压 Puncture voltage介质损失角Dielectric loss angle脉动电压 Pulsating voltage击穿强度 Breakdown/Puncture intensity供电电压 Supply voltage电压等级 Voltage grade电力电压 Power voltage比重 Specific gravity照明电压 Lighting voltage性能 Feature灯丝电压 Filament voltage相序 Phase seq

7、uence额定电压 Rated voltage瞬时 Instantaneous电压损失 Voltage loss倾角 Angle of inclination过( 欠) 电压 Over (under) voltage跨度 Span;.正极 Positive pole电压干线 Voltage main line负极 Negative pole端子出线 Terminal outgoing截面 ( 积 ) Cross section area中性线 Neutral辅助电源 Auxiliary source支线 Branch-line遮断容量 Interrupting capacity引入线 Lead

8、-in载流量 Current-carrying capacity电气线路 Electric circuit校正系数 Correction factor交流配电线路 A.C. distribution circuit连续负荷 Continuous load直流配电线路 D.C. distribution circuit长期载流量 Continuous capacity事故照明线路 Emergency lighting circuit长时间额定值 Longtime rating控制线路 Control circuit电动机堵转电流 Locked-rotor motor current接地或接零线路

9、 Grounding or neutralizing限定负荷 Limited loadcircuit电感负荷 Inductive load信号线路 Signal circuit感应电流 Induced current有接地极的接地线路网 Grounding with二线路（母线、回路） Lines (Bus , circuits)grounding electrodes母线 Bus-bar定子绕组测温回路 Temperature measuring合闸电源 母线 Closing power source buscircuit for stator winding闪光母线 Flashing-bu

10、s接地信号回路 Grounding signal circuit备用母线 Spare bus闪光信号回路 Flashing-signal circuit装在支柱上的插接式母线Post-supported开阀回路 Circuit for opening valveplug-in bus way关（闭）阀回路 Circuit for closing valve装在吊钩上的插接式母线Hook-supported开度计回路 Circuit for opening meterplug-in bus way电流测量回路 Current-measuring circuit装在支架上的插接式母线Bracket

11、-supported差动保护回路 Differental protective circuitplug-in bus way过流保护回路 Over-current protective circuit小母线 Miniature bus合闸回路 Closing circuit电源小母线 Power supply miniature bus停车延时回路 Delayed shutdown circuit操作小母线 Operating miniature bus掉闸回路 Trip circuit激磁回路 Exciting circuit事故信号小母线 Miniaturebus for fault si

12、gnal备用回路 Spare circuit闪光小母线 Flashing miniature bus主回路 Main circuit主母线 Main bus馈路 Feeder circuit直流主母线 D.C. main bus现有回路 Existing circuit单线回路 Single-wire circuit预告母线 Prewarning bus接地回路 Earthed circuit干线 Main line有电压的电路 Live circuit照明干线 Lighting main line三设备 Equipments接地干线 Grounding main line高压开关柜 H.V.

13、 switchgear插座干线 Receptacle main line;.动力配电箱 Power distribution cabinet高压 负荷开关 H.V. load break switch电源配电箱 Source distribution cabinet三极高压断路器3-pole HV circuit-breaker直流配电屏 D.C. switchboard (distribution刀开关 Knife switchpanel)转换开关 Transfer switch交流低压配电屏 A.C.L.V. switchboard双极铁壳开关 2-pole iron-clad switc

14、h(distribution panel)风扇变速开关 Fan speed regulator switch静电电容器柜 Static capacitor cabinet密闭照明灯开关Hermetic lighting switch多种电源插销箱 Receptacle box for防爆照明灯开关Explosion-proof lightingmiscellaneous power suppliesswitch控制箱 Control cabinet行程开关 Limit switch照明配电箱 Lighting (distribution panel)高压隔离开关 H.V. disconnect

15、ing switch连接箱 Junction box明装单极板钮开关Surface-mounted single-pole出线盒 Outlet boxtoggle switch开关箱 Switch box暗装单极板钮开关Flush-mounted single-pole控制台 Consoletoggle switch分段屏 Sectionalizing panel三路开关 Three-way switch进线屏 Incoming line panel气密式组合开关 Hermetic packet type switch电控箱 Electric control panel防护式开关 Guard

16、type switch边屏 Side board联锁开关 Interlock switch端子箱 Terminal box操作方式选择开关 Selecting switch for types供电盘 Power supply boxof operation瓶车箱 Synchronizing cabinet控制电源开关 Switch for control supply感应调压器专用变压器高压柜Special主令开关 Master switch (controller)transformer H.V. cabinet forinductionvoltage多切点切换开关Multi-point c

17、hange-overregulatorswitch电压互感器柜 Potential transformer cabinet按钮 Push-button信号屏 Signal panel控制按钮 Control push-button浮充屏 Floating panel防爆控制按钮 Explosion-proof control蓄电池屏 Battery panelpush-button充电屏 Charging panel事故紧急按钮 Emergency stopping push-button母线联络柜 Bus tie cabinet起动按钮 Starting push-button转换开关 Tr

18、ansfer switch停止按钮 Stopping push-button电压表转换开关 Voltmeter change-over switch现场按钮 Push-button in field铁壳开关 Metal-clad switch(Iron-cladswitch)挡板 damper管式熔断器 Cartridge fuse音响解除按钮 Push-button for sound release真空断路器 Vacuum circuit breaker (V.C.B.)起动器 Starter自动开关 Automatic switch磁力起动器 Magnetic starter;.综合起动

19、器Combination starter (Magnetic搪瓷深照型灯Enameled high bay lightingstarter combination)fitting电力变压器Power transformer防水防尘灯Water and dust proof lighting调压变压器Voltage regulating transformerfitting电压互感器Potential transformer安全灯 Safety lighting fitting电流互感器Current transformer隔爆灯 Explosion-proof lighting fitting

20、照明变压器Lighting transformer弯灯 Goose-neck light三相三绕组变压器3-phase tertiary winding壁灯 Wall lighttransformer高压水银灯High pressure mercury vapor高压试验变压器H.V. testing transformerlighting fitting局部照明变压器Local lighting transformer投光灯 Flood-light (projection light)多量程仪用电流互感器Multi-range current信号灯 Signal lamptransforme

21、r for measurement天棚灯 Ceiling-mounted lighting fitting降压变压器Step-down transformer局部照明灯Local lighting fitting伺服电动机Servo-motor灯座 Lamp holder双电压电动机Dual-voltage motor事故照明灯Emergency lighting fitting感应电动机Induction motor高压水银荧光灯H.P. mercury fluorescent交流异步电动机A.C. asynchronous motorlighting fitting同步电动机synchro

22、nous motor广照型工厂灯Wide littype industrialfitting三相滑环感应电动机3-phase slip-ringinduction motor三相鼠笼感应电动机3-phase squirrel-cageinduction motor绕线式电动机Wound-rotor induction motor反应式电动机Reaction motor柴油发电机Diesel generator励磁发电机Excitation generator明装双极插座Surface-mounted 2-polereceptacle暗装双极插座Flush-mounted 2-pole rece

23、ptacle双极带接地插座2-pole receptacle withgrounding contact单相三孔明插座Surface-mounted single phase3-pole receptacle防护式明装三相四孔插座 Guard type surface-mounted 3-phase 4-pole receptacle 配照型灯 Standard dome lighting fitting深照型灯具High bay lighting fitting白炽灯具 Incandescent lamp (bulb)圆球型灯 Globe lamp嵌入式荧光灯flush type fluor

24、escent lightingfitting红色障碍灯 Red obstruction lamp for aviation 厂区道路照明灯 Street lighting in plant area 路灯 Street lamp视孔灯 Inspection hole lamp立杆弯灯 goose-neck post lamp , pole lamp模拟报警信号Semigraph and alarm signal自整角机 Selsyn励磁机 Exciter显示器 Display电位器 Potentiometer内电阻 Internal resistance固定电阻（器）Fixed resista

25、nce脱扣 Release , trip分励 Shunt trip特殊失压脱扣器 Special no-voltage release “或”开关放大器 “Or” switch amplifier;.制动器 Brake电容 Capacitor整流器 Rectifier镇流器 Chock分流器 Shunt油变阻器 Oil immersed rheostat频敏电阻器 Frequency sensitive rheostat 滑线变阻器 Sliding rheostat 蜂鸣器 Buzzer电机加热器Space heater (for motor)空气断路器电机操作机构 Motor operati

26、ng mechanism for air circuit-breaker可控硅励磁装置Silicon controlled rectifierexcitation device保护装置 Protective device (element)闪光装置 Flashing device接闪装置 （避雷器） Lightning arrester 断相保护 Phase failure protection四保护、继电器Protection , relays信号继电器Signal relay过电流继电器Over-current relay电压继电器Voltage relay时间继电器Time relay中

27、间继电器Auxiliary relay热继电器 Thermal relay温度继电器Temperature relay瓦斯继电器Gas relay控制电源中间继电器Auxiliary relay forcontrol supply自动操作继电器Relay for auto-operation低电压继电器Under-voltage relay过电压继电器Over-voltage relay联锁继电器Interlock relay冲击继电器Impact relay合闸位置继电器Close position relay逆流继电器Reverse-current relay差流继电器Differenti

28、al current relay差动继电器Differential relay电流继电器Current relay功率继电器Power relay接地继电器Earthing relay重合闸继电器Reclosing relay同步继电器Synchronous relay速动继电器Quick acting relay定时限继电器Definite time relay光电继电器Photoelectric relay电子继电器Electronic relay电磁式继电器Electromagnetic relay电动式继电器Electrodynamic relay气压继电器Gas-pressure r

29、elay继电器常开触点Relay N.O. contact继电器常闭触点Relay N.C. contact继电器保护触点（常开）Relay holding contact(N.O.)能自动返回的常闭按钮触点Self-return buttonwith N.C. contact模拟信号触点Contact for semigraph signal强励磁接点Shock excitation contact电感线圈 Induction coil电流线圈 Current coil脱扣线圈 Trip coil合闸线圈 Close coil释放线圈 Releasing coil掉闸线圈 Tripping

30、coil予告信号 Prewarning signal掉闸回路断线信号Breakage signal of tripcircuit断路器事故掉闸信号Fault trip signal ofbreaker掉闸音响信号Tripping audible signal重瓦斯预告信号Heavy gas prewarning signal温度预告信号Temperature prewarning signal手动、自动操作时事故信号Fault signal inmanual/automatic operation保护掉闸 Protective trip控制掉闸 Control trip手动跳闸 Manual

31、trip;.变电所紧急停车Emergency shutdown atsubstation工艺故障 Fault in process励磁故障 Fault in excitation工作电源失电报警No-voltage alarm of workingelectric source工作电源分合闸On and offof working electricsource工作电源投入Throw-in of working electricsource保安电源送电supply of emergency electricsource运转指示 Indicating of operation投入指示 Indica

32、ting of throw-in同步指示 Indicating of synchronism延时停车 Delayed shutdown电源切除 Switch off the power supply速断及过流断通Instantaneous trip andover-current off/on自保持 Self-holding自锁 Self-lock联锁 Interlocking绝缘监视 Insulation supervision电压监视 Voltage supervision联锁解除 Release of interlock工作、保安电源切换Transfer of working andem

33、ergency power supply发电机与工作母线并车Synchronization ofgenerator to working bus重瓦斯保护Heavy gas protection开或闭超扭矩保护Over-torque protectionduring opening and closing valve电机起动顺序Sequence of motor starting铭牌框注字Name plate denotation(inscription)五电气仪表 Electric instruments电流表 Ammeter电压表 Voltmeter三相三线有功电度表 Three-phas

34、e three-wire kilowatt-hour meter , kWh meter单相电度表Single-phase kilowatt-hour meter三相无功电度表Three-phase kilovar-hourmeter有功功率表Activepower meter , kilowattmeter无功功率表Reactive power meter , kilovarmeter三相瓦特表 ( 功率表 ) Three-phase watt meter功率因数表Power factor meter频率表 Frequency meter验电流器 Galvanoscope欧姆表 Ohmmet

35、er相位表 Phase meter转速表 Tachometer波长表 Wave-length meter三相四线制标准电度表3-phase 4-wire standardwatthour-meter过载电流表Overload ammeter低功率因数瓦特表 Low power-factor wattmeter 交直流两用钳型电流表 A.C./D.C. multi-purpose tongtester兆欧表 Megger , Megohmmeter万用表 Avometer微安表 Microammeter毫安表 Milliammeter各种测量仪表Various kind of measuring

36、instruments接地电阻测量仪 Earthing resistance tester 真空管电压表 Vacuum tube voltmeter电动秒表 Electric second-meter六防雷 Lightning protection避雷装置 Lightning protector避雷针 Lightning rod避雷带 Strap type lightning protector避雷网 Network of lightning protector避雷针支架Lightning rod support避雷针尖 Tip of lightning rod;.避雷针拉铁 Brace fo

37、r lightning rod接地线 Ground connector避雷器 Lightning arrester , surge discharger接地干线 Ground(ing) main , (bus)球型避雷器 Spherical arrester接地网 Grounding network , earthing network管形避雷器 Tubular arrester接地极 Earth electrode (pole)阀形避雷器 Auto-valve arrester接地电阻 Earth resistance低压避雷器 Low voltage arrester接地电路 Earth

38、(ground) circuit角形 避雷器 Horn arrester连接条 Connecting strip多隙避雷器 Multigap arrester断接卡 Connecting clamp铝避雷器 Aluminum cell arrester八室、所 Room , Substation氧化膜避雷器 Oxide film arrester贮藏室 Storage击穿保险器 Puncture lightning arrester套间 Compartment雷击 Lightning stroke蓄电池室 Battery room直接雷击 Direct lightning stroke控制室

39、Control room感应雷击 Induction lightning stroke配电室 Distribution room雷电日 Thunderbolt days维修间 Repair room雷电或然率 Lightning and thunder probability变电所 Substation触电 Electric shock高压配电室 H.V. distribution room静电感应 Electrostatic induction休息室 Rest room七接地 Grounding, earthing九电修车间设备 Equipments of electric repair接地

40、保护 Ground protection,earth protection砂轮机 Emery wheel grinder防雷接地 Grounding for lightning台钻 Bench drilling machine保护接地 Protective earthing交流电焊机 A.C. welding machine人工接地 Artificial grounding移动式空气压缩机Portable air compressor工作接地 Working grounding,working earthing手电钻 Electric hand drill重复接地 Multiple earth

41、ing单速手摇绕线机 Single speed hand winding屏蔽接地 Screen earthing , shielding groundmachine中性点接地 Neutral point grounded导线钳压器 Wire jointing press-clamp接地系统 Grounding system , earthing system油压千斤顶 Hydraulic jack接地故障 Ground fault , earth fault电吹尘器 Electric dust cleaner单相接地 Single phase earthing存放柜 Store chest母线

42、接地 Bus ground高压试验变压器H.V. testing transformer接地装置 Grounding device , earthing device泄漏试验变压器Leakage testing set引下线 Down-lead , down conductor大电流发生器 Strong current generator引下线固定 Clamping plate of support for油浸自冷感应调压器 Oil-immersed self-cooledfixinginduction voltage regulator支架夹板 Down lead多量程仪用电流互感器 Mul

43、ti-range current引下线固定支脚 Support for fixing down leadtransformer for measurement;.仪用电感互感器Instrumental voltagetransformer单相自耦变压器Single-phase auto-transformer三相自耦变压器3-phase auto-transformer硅整流器 Silicon rectifier仪表试验台Testing stand for instrument接触器，继电器试验台Relay and contactortesting stand慢扫描示波器Slow scanni

44、ng oscillograph交流电子稳压器A.C. electronic voltagestabilizer携带式交流电桥Portable A.C. electric bridge接地电阻测量仪Earthing resistance tester电缆故障探伤仪Cable fault detector直流单臂电桥D.C.single-armelectricbridge,Wheatstone bridge十材料 Material绝缘包布 Insulating tape填料 Filler , packing绝缘膏 Insulating compound电缆膏 Cable compound防腐油 A

45、nti-corrosive oil沥青漆 Bituminous varnish绝缘漆 Insulating varnish瓷漆 Enamel varnish有色金属 Non-ferrous metal黑色金属 ferrous metal白金属 White metal云母 Mica环氧树脂 Epoxy resin聚氯乙烯 Polyvinyl chloride , PVC蜡 Wax滑石粉 Talc powder电胶木 Bakelite聚丙烯外壳Polyacrylic cover耐油橡胶管Oil-proof rubber tubes接地铜线 Grounding copper wire垫圈 Pad塑料

46、绝缘线Plastics insulated wire橡套电缆 Rubber sheathed cable中间接头 Splice填充剂 Filling agent绝缘电线 Insulated wire移动软电缆Movable flexible cable补偿导线 Extension wire套管 Bushing母线槽 Busway悬索 Cable suspension滑触线 Trolley conductor镀锌煤气管Galvanized gas pipe镀锌角钢 Galvanized steel angle镀锌扁钢 Galvanized steel strap钢丝绳 Steel wire ro

47、pe电笛 Siren电磁阀 Electromagnetic valve连接片 Connecting link切换片 Transfering link端子排 Terminal board半导体二极管 Semiconductor diode 开度计 Opening meter逻辑元件 Logical element接线盒 Junction box仪表槽板 Instrument trunking电缆吊架 Cable hanger出线套 Outgoing line sleeve十一 图名 Drawings , diagrams电气图纸目录Contents of electric drawings电力系

48、统图Electric power system diagram照明系统图Lighting system diagram电力平面布置图Electric power layout plan照明平面布置图Lighting layout plan单线图 One line diagram控制箱面部布置图Surface arrangement ofcontrol box背部接线图Back wiring (diagram)外部接线图External (outside) wiring diagram;.内部接线图 Internal (inside) wiring diagram启动设备 Starting de

49、vice控制原理图 Principle control diagram型号规格 Type , specification原理图 Schematic diagram保护元件 Protective element展开图 Developed diagram计量装置 Calculating device电气标准图 Electric standard drawing用电设备主回路 Main circuit of electric电气施工图 Electric working drawingequipment复用图 Reproducibles (drawing)控制回路 Control circuit电缆联系图 Cable hook-up diagram控制装置 Control device转换开关接点图 Contact diagram of transfer用电设备 Electric equipmentswitch设备容量 Consumer capacity箱侧视图 Side view of box生产设备 Production equipment正视图 Front view , facade位号 No. of locat