电气专业词汇(总结最全面的)

1、电气专业词汇电流 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 active power无功功率 reactive power视在功率 apparent power装设功率 installed power安培 ampere (A)伏 volt (V)欧姆 ohm赫兹 hertz (HZ)瓦 watt (W) 供电局 power supply authority电力公司power supply compan

2、y发电厂 power plant变电所 substation配电站 distribution substation配变电站 transformer station终端变电站 terminal substation车间变电站substation in workshop :室内变电站 indoor substation自动变电站 automatic substation成套变电站 unit substation高压室 H.T room低压室 L.T room变压器室 transformer room变压器平台 transformer platform柴油发电机室diesel generator r

3、oom控制室control room蓄电池室battery room维修间maintenance room值班室duty room休息室 rest room电容器室condenser room 充电室 battery charging room室外储油罐 outdoor oil tank地下油罐 underground oil tank日用油箱 day tank 负荷 load一类负荷 first-class load二类负荷 second-class load三类负荷 third-class load照明负荷 lighting load动力负荷 power load电阻负荷 resistan

4、ce load电抗负荷 reactive load冲击负荷 shock load空载 non-load有载 on-load满载 full-load过载 over-load不平衡负荷 unbalanced load平衡负荷 balanced load额定负载 nominal load 负荷计算 load circulation功率因数 power factor同时使用系数 diversity factor需要系数法 demand factor method利用系数utilization factor method二项式法 binomial method无功功率补偿 reactive power

5、compensation自然功率因数 natural power factor补偿后功率因数power factor after compensating高压补偿 compensating in H.T side低压补偿 compensating in L.T side负荷率 load rate补偿容量 compensating capacity设备装设容量 installed capacity备用容量 standby capacity额定容量 rated capacity视在容量 apparent capacity计算容量 calculated capacity短路容量 short circ

6、uit capacity负荷计算表 load calculation table 电压 voltage高压 high tension (H.T)低压 low tension (L.T)冲击电压 impulse voltage临界电压 critical voltage残余电压 residual voltage击穿电压 breakdown voltage供电电压 supply voltage照明电压 lighting voltage工作电压 working voltage额定电压 rated voltage相电压 phase voltage线电压 line voltage过压 over volta

7、ge欠压 under voltage电压降 voltage drop电压损失 voltage loss电压偏移 voltage deviation电压波动 voltage variation电压标准 voltage standard电压等级 voltage class电压调整率 voltage regulation rate电流 current交流 alternating current (A.C)直流 direct current (D.C)短路电流 short-circuit短路点 short circuit point三相短路电流 three-phase short-circuit cu

8、rrent两相短路电流 two-phase short-circuit current单相短路电流 single-phase short-circuit current短路电阻 short-circuit resistance短路电压 short-circuit voltage短路电抗 short-circuit reactance短路容量 short-circuit capacity短路稳定性 short-circuit stability短路冲击电流 short-circuit impulse current热效应 thermal effect稳定短路电流 steady state sho

9、rt-circuit current切断电流 cut-off current整定电流 setting current动作电流 action current额定电流 rated current, nominal current熔体电流 melt current熔丝电流 fuse current 故障电流 fault current极限电流 limiting current过电流 over-current有效值 virtual value, effective value 电源，供电方式 power and supply system工作电源 working power source操作电源 op

10、erating power source备用电源 standby source应急电源 emergency source常用电源 normal source供电电压 supply voltage双回路供电 two-feeder supply两个独立电源two independent power supply放射式 radial system单回路放射式 one-circuit radial system双回路放射式 two-circuit radial system有公用备用干线的放射式 radial system with public standby main line树干式 trunk

11、system单回路树干式one-circuit trunk system单侧供电双回路树干式 two-circuit trunk system with one-side power supply双侧供电单回路树干式 one-circuit trunk system with two-side power supply双侧供电双回路树干式 two-circuit trunk system with two-side power supply环式 ring system链式 chain system变压器干线式 transformer-main line systemTN系统 TN system

12、TNS系统 TN-S systemTNC 系统 TN-C systemTNCS系统 TN-C-S systemTT 系统 TT system单相二线制 1-phase 2-wire system三相四线制 3-phase 4-wire system三相五线制 3-phase 5-wire system保护线 protective earth (PE)中性线（N线） neutral分列运行 independent operation并列运行 parallel operation无载运行 non-load operation 变压器 transformer三相变压器 three-phase tra

13、nsformer油浸变压器oil-immersed transformer自冷变压器self-cooling transformer 铜线变压器 copper-coil transformer铝线变压器aluminum-coil transformer有载调压的变压器on-load regulating transformer可调变压器 variable transformer全封闭的变压器 fully-enclosed transformer干式变压器 dry transformer单相变压器 single-phase transformer防雷变压器 lightning-proof tra

14、nsformer环氧浇注变压器 epoxy-resin filled transformer电力变压器 power transformer低损耗变压器 low loss transformer照明变压器 lighting transformer控制变压器 control transformer 三相油浸自冷式铝线低损耗有调压电力变压器3-phase oil-immersed self-cooling and low-loss aluminum-coil power transformer变压器系数 transformer factor调压器 voltage regulator稳压器 stabi

15、lizer减压器 reducer整流器 rectifier限流器 current limiter不停电电源 uninterrupted power supply (UPS)变阻器 rheostat电阻器 resister自动功率调整器 automatic power regulator电压互感器 voltage transformer电流互感器 current transformer降压变压器 step-down transformer自动调压器 automatic regulator高频变压器 high-frequency transformer降压器 step-down transform

16、er升压器 step-up transformer 编号 code型号 type用途 function二次接线图号 secondary wiring drawing No.外形尺寸 overall dimension一次主要设备 preliminary main equipment辅助设备 auxiliary equipment进线 incoming line 出线 outgoing line规格 specification数量 quantity高压电器 H.T equipment高压配电柜 H.T distribution cabinet高压开关柜 H.T switchgear手车式高压开关

17、柜 draw-out type H.T switchgear 户内交流金属铠装移动式开关柜indoor A.C armored movable switchgear高压无功功率补偿装置H.T reactive power compensator高压静电电容器柜H.T electrostatic capacitor cabinet大功率并联电容无功功率补偿high power parallel capacitor reactive power compensating高压断路器H.T circuit breaker少油断路器minimum oil circuit breaker油断路器 oil

18、circuit breaker真空断路器 vacuum circuit breaker空气断路器 air circuit breaker六氟化硫断路器 sulfur hexaflouride breaker (SF6 breaker)户内式 indoor (type)户外式 outdoor (type)电磁式 electromagnetic产气式 aerogenic 高压接触器 H.T contactor高压真空接触器H.T vacuum contactor高压负荷开关 H.T load switch高压隔离开关 H.T isolator操动机构 control mechanism手动操动机构

19、 hand control mechanism电磁操动机构 magnetic control mechanism弹簧储能操动机构 (energy storing) spring operating mechanism电动操动机构 motor drived operating mechanism高压熔断器 H.T fuse跌落式熔断器 dropout fuse高压电抗器 H.T reactor串联电抗器 series reactor高压互感器 H.T transformer移相电容器 phase-shift capacitor 低压配电装置L.T distributor device低压配电屏

20、L.T distribution panel低压无功功率补偿装置L.T reactive power compensator抽屉式低压配电屏 drawable L.T distribution panel电动机控制中心motor control center (MCC)固定式低压配电屏 fixed L.T distribution panel低压静电电容器屏 L.T electrostatic capacitor panel出线屏 outgoing panel进线屏 incoming panel联络屏 connection panel计量屏 measurement panel动力馈电屏 pow

21、er feeder panel照明馈电屏 lighting feeder panel控制柜 control cabinet配电箱 distribution cabinet总配电箱 general distribution box动力配电箱 power distribution box照明配电箱 lighting distribution box插座箱 socket box电度表箱 kilowatt-hour meter box非标准控制箱，柜，台 non-standard control box, cabinet, desk电源切换箱 power change-over box开关 switc

22、h总开关 master switch主开关 main switch刀开关 knife switch负荷开关 load switch开启式开关 open switch封闭式开关 closed switch组合开关 combination switch自动空气断路器automatic air breaker框架式 skeleton type塑料外壳式断路器 moulded case circuit breaker (MCCB)行程开关 position switch微动开关 microswitch万能转换开关 universal switch分级转换开关 stepping switch换相开关 p

23、hase converter防爆开关 explosion proof switch漏电保护开关leakage protection switch三向开关 three-way switch轻载开关 underload switch压力开关 pressure switch单刀双掷开关 single-pole double throw switch 接触器 contactor交流接触器 A.C contactor直流接触器 D.C contactor消弧接触器 arc extinction contactor起动器 starter电磁起动器 electromagnetic starter磁力起动器

24、magnetic starter自动空气式星三角起动器 automatic air star-delta starter减压起动器 voltage reducing starter起动控制箱 starting controler低压熔断器 L.T fuse螺旋式熔断器 screw fuse快速熔断器 quick fuse瓷插式熔断器 plug-in fuse 继电器 relay电流继电器 current relay电压继电器 voltage relay过电流继电器 over-current relay信号继电器 signal relay时间继电器 timing relay中间继电器 inter

25、mediate relay漏电继电器 leakage relay欠压继电器 under-voltage relay绝缘监视继合器insulation detection relay交流电度表A.C kilowatt hour meter单相电度表 single-phase kilowatt hour meter三相电度表three-phase kilowatt hour meter无功电度表reactive kilovolt ampere-hour meter无功功率表 reactive power meter有功功率表 active power meter电流表 ammeter, curre

26、nt meter电压表 voltmeter万用电表 universal meter绝缘检查电压表 insulation check voltage meter功率因数表 power factor meter多相电度表 polyphase meter电力定量器 电机 electrical machine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）diesel generator (set)电动发电机（组）motor generator (set)感应电动机 induction mot

27、or鼠笼式感应电动机 squirrel cage induction motor绕线式电动机 wound-rotor induction motor滑环式电动机 slip-ring motor起动电动机 starting motor; actuating motor自激电动机 motor with self excitation同步器 synchronizer励磁机 exciter伺服电动机 service motor 插接装置 plug device插头 plug螺口插座 screw socket卡口插座 bayonet socket插座 socket; outlet单相二极插头 1-pha

28、se 2-pole plug三相插头 3-phase plug单相插座 single phase socket三相四极插座3-phase 4-pole socket接线柱 binding post接头 adapter接线板 terminal block接线盒terminal box; junction box接线箱connection box; junction box 线路及安装 line and installation线，线路 line and circuit高压线路 H.T line输电线路 transmission line电源进线 incoming line出线 outgoing

29、line馈线 feeder供电干线 main supply line; supply main低压线路 L.T line电力干线 main power line照明干线 main lighting line支线 branch line电力支线 power branch line照明支线 lighting branch line封闭式母线 enclosed bus-bar 接插式母线 plug-in bus-bar接地母线 earth line中性线，零线 neutral应急照明线 emergency lighting line联络线 liaison line滑触线 trolley line埋地

30、线 underground line明线 open wire暗线 concealed wire明线布线 open wiring暗线布线 concealed wiring通信线路 communication line架空线路 overhead line架空干线 overhead main电缆线路 cable line电缆沟 cable trench电缆桥架 cable bridge电缆托架 cable tray电缆槽 cable duct墙式电缆槽 wall duct 导线 conductor and cable裸导线 bare conductor铝线 aluminum conductor铜芯线

31、 copper core cable电缆 cable馈电电缆 feed cable电力电缆 power cable照明电缆 lighting cable通信电缆 communication cable控制电缆 control cable信号电缆 signal cable实心电缆 solid cable同轴电缆 coaxial cable单芯电缆 single-core cable双股电缆 paired cable高压电缆 H.T cable低压电缆 L.T cable绝缘电缆 insulated cable屏蔽电缆 shielded cable护套电缆 sheathed cable铜芯电缆 c

32、opper core cable铠装电缆 armored cable铅包电缆 lead-covered cable 油浸电缆 oil-immersed cable漆包电缆 lacquer-cover cable纸绝缘电缆 paper-insulated cable橡皮绝缘电缆 rubber-insulated cable塑料绝缘电缆 plastic-insulate cable绕扎电缆 wrapped cable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-linked polyethy

33、lene (XLPE) cable乙烯绝缘软性电缆 vinyl cabtyre cable 阻燃铜芯塑料绝缘电线flame retardant copper core plastic insulated wire交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆xlinked polythene insulated steel tape armored PVC sheathed power cable 韧性橡皮绝缘电缆 tough-rubber sheathed cable地下电缆 ground cable架空电缆 overhead cable软电缆 flexible cable电缆隧道 cable

34、tunnel电缆隧道口 cable tunnel exit电缆井 cable pit电缆人孔 cable manhole 电缆夹 cable cleat电缆分线箱 cable junction box电缆箱，分线盒 cable cabinet电缆接线头 cable plug电缆终端盒，电缆接头电缆吊架，电缆吊杆 cable hanger电缆桥架 cable bridge 埋深 buried depth安装 installation安装高度 installation height电杆长度 pole length线间距离 distance between lines跨度 span弧垂 sag交叉点

35、 crossing point架空引出 over-head leading out落地安装 installed on ground嵌装在墙上 built in wall 挂墙安装 suspended on wall明装 surface mounted嵌装 flush mounted暗装 conceal mounted架空引入 over-head leading-in 敷设 laying明敷 exposed laying暗敷 concealed laying埋地敷设 led underground由引来 (led) from引至 (led) to直埋 buried directly underg

36、round穿钢管敷设 laid in steel conduit引上 led-up引下 led-down沿敷设 run along沿墙 along wall沿梁 along beam跨柱 across column弯曲半径 bending radius抽头 tap-off 电缆终端头 cable termination joint试验，维护 test, maintenance试车 test run, commission整定 setting修理 repair验收 acceptance故障 fault停电 power cut, power failure校正 correct停机 stop定期检修

37、 periodic maintenance 继电保护 relaying保护 protection保护配置 protection disposition电流速断保护 current quick-breaking protection过电流保护 over-current protection纵联差动保护 tandem differential protection过载保护 over-load protection距离保护 distance protection功率方向保护 directional power protection 继电器 relay逆流继电器 reverse-current rel

38、ay阻抗继电器 impedance relay低周率继电器 low frequency relay重合闸继电器 reclosing relay定向继电器 directional relay瞬动继电器 instantaneous relay辅助继电器 auxiliary relay差周率继电器 difference frequency relay极化继电器 polarized relay合闸位置继电器 closing position relay 整定 setting整定值 set value整定范围 setting range时限 time lag反时限 inverse time定时限 def

39、inite time定时反时限 definite inverse time变时限 dependent time死区 dead zone保护范围 protection range动作 action动作时间 action time, actuating time动作范围 action range延时 delay切换 switchover瞬时动作 instantaneous action复位 reset直流操作 D.C operation交流操作 A.C operation操作电压 control voltage合闸 switch on跳闸 trip off接通 switch-in, close-u

40、p备用电源自动投入 automatic switch-on of standby power supply自动重合闸 automatic reclosing脱扣线圈 tripping coil电流脱扣，串联脱扣 series tripping电压脱扣，并联脱扣 shunt tripping起动 start停止 stop按钮 push button 断开，切断 break, cut off直接起动 direct starting延时速断 delay quick breaking保护跳闸 protecting tripping防跳 tripping prevent跳闸指示灯tripping ind

41、icating lamp合闸回路 closing circuit超温报警over temperature alarming 防雷，接地lightning protection and earthing雷击 lightning stroke雷害 lightning disturbance雷电闪络 lightning flash over雷电过电，雷涌 lightning surge直击雷 direct stroke侧击雷 side stroke感应雷 induction stroke雷暴 thunderstorm雷电日 thunder day雷电日数 number of lightning da

42、ys雷电或然率 lightning probability触电 electric shock静电感应 electrostatic induction放电 electric discharge间隙 gap电火花 spark电弧 arc漏电 leakage漏电路径 leakage path 避雷装置 lightning protector避雷针 lightning rod, lightning conductor避雷带 lightning belt避雷网 lightning-protection net避雷针支架 lightning rod support避雷针基础 lightning rod b

43、ase避雷器 arrester球形避雷 spherical arrester管式避雷 tubular arrester阀式避雷器 auto-valve arrester角式避雷器 horn arrester多隙避雷器 multigap arrester金属氧化物避雷器 metal-oxide arrester铅避雷器 aluminum arrester 氧化膜避雷器 oxide film arrester磁吹避雷器magnetic blow-out arrester磁吹阀式避雷器magnetic blow-out valve type arrester防雷工程lightning protect

44、ion engineering均压网 voltage balancing net保护和接地 protection and earthing保护范围 protection range保护高度 protection height保护半径 protection radius保护角 protection angle防雷分类classification of lightning protection一类防雷区first class protection接地 earthing接地电阻 earth resistance接地电阻表 earth tester防雷接地earthing for lightning

45、protection人工接地 artificial earthing工作接地 working earthing保护接地 protective earthing保护地 protective earth信号地 signal earth重复接地 re-earthing 中性点接地 neutral point earthing屏蔽接地 shielding earthing接地系统 earthing system接地故障 earth fault暗接地线 concealed earth line暗检测点 concealed check point 接地装置 earthing device接地开关 eart

46、hing switch接地火花避雷器 earthing arrester接地母线 earth bus接地线 earth conductor接地极 earth electrode引下线 led-down conductor断接卡 disconnector接地干线 ground bus垂直接地极 vertical electrode水平接地极 horizontal electrode降阻剂 resistance reducer利用主筋作引下线 main reinforcing bar used as down-led conductor利用铁爬梯作引下线 iron ladder used as d

47、own-led conductor 接地线引入处 entrance of earth wire自然接地体 natural grounding基础接地体 foundation grounding接零保护 neutral protection保护接零 protective neutralization接零干线 neutral main利用电线管作零线conduit used as neutral line零线，接地线neutral line (conductor)零线，中性线neutral line (conductor)带电金属外壳 current carrying metallic case不带电金属外壳non-current carrying metallic case 材料 material金属 metal