电力建设电气英语常用词汇(共43页)

1、精选优质文档-倾情为你奉上一、 技术词汇（一）综合名词1. 电;电学 electricity2. 电的;电气的 electrical3. 电的;用电的 electric4. 用电 electrically5. 电气化 electrification;electrify6. 电源 power supply;power source7. 能 energy8. 能源 electrical energy9. 能量 energy;capabilities10.能耗 energy consumption11.原子能 atomic energy12.能源工业 energy industry13.电能 ele

2、ctric energy14.电力 electric power;power15.电业 electric utility16.电力工业 power industry17.电力系统 power system18.电力网 power network19.电力工程 electric power project20.电机工程 electrical engineering21.电力技术 power technology22.电工技术 electrotechnics23.电讯技术 telecommunication technology24.电子技术 electronics technology25.标称

3、电力 nominal power26.电力供应 supply of electricity27.电力消耗 power consumption28.供电 supply electricity or power29.配电 (power)distribution30.配电网 distribution network31.供电干线 supply main32.电力线 power line33.电力馈线 power feeder34.输电线路 transmission line35.高压电力网 high-tension network36.超高压电力网 extrahigh-tension network

4、37.发电站 power station or utility38.发电厂 power plant39.火力发电厂 thermal power plant40.水力发电厂 hydraulic power plant41.原子能发电厂 atomic power plant42.地热发电厂 geothermal power plant43.风力发电厂 wind power station44.热电厂 power-and-heating plant45.升压站 step-up station46.降压站 step-down station47.开关站 switch station48.变电所;配电站

5、 substation49.升压变电所 step-up substation50.降压变电所 step-down substation51.户外变电所 outdoor substation52.户内变电所 indoor substation53.中心变电所 central substation54.枢纽变电所 pivotal substation55.高压变电所 high-voltage substation56.低压变电所 low-voltage substation57.用户变电所 user substation58.配电装置 distributing equipment59.控制室 co

6、ntrol room60.中央控制室 center control room61.集中控制室 centralization control room62.主控制室 main control room63.开关室 switch room64.交流电 alternating current(A.C.)65.直流电 direct current(D.C.)66.自动;自动化 automatic;auto67.自动化 automatization68.半自动 semi-automatic69.手动 manual70.热力系统 heating power system71.供汽系统 supply ste

7、am system72.供热系统 heating system73.热机系统 heat engine system74.燃烧系统 fire system75.输煤系统 transmission coal system76.输灰系统 transport ash system77.自动控制 automatic control78.自动测量 automatic measurement79.自动信号 automatic signal80.自动报警系统 automatic alarm system81.自动监测系统 automatic monitor system82.遥控 telecontrol83.

8、遥测 telemetering84.遥信 telecom85.远动化 telemechanisation86.接地系统 earthing or grounding system87.接地网 earth network;ground network88.不接地电网 earthfree network89.大电流接地电网 large current earth network90.通讯系统 communication system91.载波通讯 carrier communication92.微波通讯 microwave communication93.调度通讯 dispatch communic

9、ation94.调度系统 dispatchs system95.系统调度 telecommand96.保护装置 protection;protector97.保安装置 protective device98.保安措施 security measures99.电力计量 power measurement100.电价 electrovalence（二）容量101.功 work(A)102.容量;功率;电容 capacity(cap.)103.额定容量 rating capacity104.总容量 aggregate capacity105.最大容量 end capacity106.最大需求容量 m

10、aximun needs capacity107.可用容量 available capacity108.备用容量 idle capacity109.断续(负载)容量 duty cycle capacity110.断路容量 broken circuit capacity111.功率;电力 power(P.,p.)112.电功率 electric power113.总功率;总容量 aggregate capacity114.标称功率 nominal power115.额定功率 rating power116.有功功率 active power117.无功功率 reactive power;reac

11、tive capacity(Q)118.视在功率 apparent power(S)119.输入功率 input power120.输出功率 output power121.容许功率 power-carrying122.功率三角形 power triangle123.功率因素 power factor(P.F.)124.马力 horsepower125.额定马力 rated horsepower126.系数;率;因素 co-efficient127.效率 efficiency(eff.)128.有效的 effictive(eff.)（三）电压129.电位 (electric)potential

12、130.电位差 potential difference131.电势;电动势 electro-motive force(EMF)132.电压 voltage;electric tension133.端电压 terminal potential134.线电压 line voltage135.相电压 line to neutral wire voltage136.额定电压 rated voltage137.输入电压 input voltage138.输出电压 output voltage139.短路电压 short circuit voltage140.阻抗电压(压降) impedance vol

13、tage141.动作电压 action voltage142.电压比 voltage ratio143.变压比 transformer ratio144.分接电压 voltage & tappings145.分接位置 tappings position146.电压调正(节) voltage regutation147.升压 step-up;an increase in voltage148.降压 step-down;a decrease in voltage149.递增 increase progressively150.递减 decrease progressively151.低压

14、low- voltage152.中压 medium- voltage153.高压 high- voltage154.超高压 extrahigh voltage;extrahigh tension155.外施高压 applied high voltage156.耐压 voltage-resisting157.感应电压 induced voltage158.工频耐压 power-frequency resist voltage159.工频放电电压 power-frequency spark over voltage160.雷电冲击电压 thunder bolt shock voltage161.干

15、闪络电压 dry-flashover 162.湿闪络电压 wet-flashover voltage163.偏压 bias voltage;bias164.截止电压 cut-off bias165.整定电压 setting voltage166.整定范围 setting range167.把手位置 handle position168.返回系数 return co-efficient（四）电流169.电流 current;electric current170.额定电流 rated current171.输入电流 input current172.输出电流 output current173.

16、空载电流 No-load current174.负载电流 load current175.短路电流 short circuit current176.开断电流 open circuit current177.额定断路电流 rated broken circuit current178.动作电流 act current179.电流密度 current density180.电流强度 current intensity181.动稳定电流 dynamic-stable current182.热稳定电流 heat-stable current183.动平衡电流 dynamic-equilibrium

17、current184.励磁涌流 field pour current185.励磁电流 field current186.感应电流 induced current187.脉冲电流 pulsating current188.载波电流 carrier current189.无效电流 idle current190.分路电流 branch current191.反向电流 reverse current192.起动电流 start current193.充电电流 charge current194.冲击电流 shock current195.返回电流 return current196.整定电流 set

18、ting current197.泄漏 leak;leakage198.泄漏电流 leakage current199.电容电流 capacitive current200.电感电流 inductive current201.零序电流 zero sequence current202.接地电流 earth connection current203.合闸(线圈)电流 switch-on(coil) current204.分闸(线圈)电流 switch-off(coil) current205.电流比 current ratio206.闭合电流 closed circuit current207.

19、准确度级 accurate class208.趋肤效应 Kelvin effect（五）阻抗209.电阻 resistance210.电感 inductance211.电容 capacitance(cap.)212.阻抗 impedance213.电抗 reactance(X,x)214.感抗 inductive reactance215.容抗 capacitive reactance216.阻抗三角形 impedance triangle217.勾股弦定律 proposition the Pythagorean theorem218.欧姆定律 Ohms law219.阻容 resistans

20、e capacitance(R.C.)220.互阻 transresistance221.互导;互纳 transadmittance222.互抗 transreactance223.互感 mutual inductance224.电导 conductance225.电导率;导电性 electroconductivity226.电阻率 resistivity;specific resistance227.电阻系数 resistance coefficient228.内电阻 internal resistance229.分路电阻 shunt resistance230.串联电阻 series re

21、sistance231.并联电阻 parallel resistance232.放电电阻 discharge resistance233.阻尼 damping234.串并联 series-parallel connection235.阻抗匹配 impedance matching236.等效电抗 equivalent reactance237.等值电阻 equivalence circuit238.电纳 susceptance239.导纳 admittance240.动态电阻 dynamic resistance241.人体电容 body capacity242.泄漏传导系数 leakance

22、243.静电感应 electrostatic induction244.对地电容 earth capacitance245.装配(布线)电容 wiring capacitance（六）频率及电波246.频率 frequency(n;f)247.频带 frequency band248.频率范围 frequency range249.工频 power frequency250.固有(自然)频率 free frequency251.低频 low frequency252.中频 medium or intermediate frequency253.高频 high frequency254.超高频

23、ultrahigh frequency255.变频 frequency conversion256.自由振荡 free-running257.谐振频率 resonance frequency258.串联(电压)谐振 series resonance259.并联(电流)谐振 inverse resonance260.波 wave261.电波 electric wave262.周波 cycle263.正弦波 sine wave264.冲击波 shock or blast wave265.电磁波 electromagnetic wave266.超声波 ultrasonics267.超短波 ultra

24、short wave268.微波 microwave269.短波 shortwave270.中波 medium wave271.长波 long wave272.半波 half wave;singleway273.全波 total wave;full wave274.波形 waveform275.波长 wavelength276.波段 waveband277.波幅;振幅 amplitude(A)278.波峰 wave crest279.波谷 trough280.峰值;最大值 peak;crest281.波速 wave velocity282.波束 beam283.正弦形的 sinusoidal2

25、84.正弦曲线 sinusoid285.脉冲波形 pulse shape286.波形系数 shape factor287.波形失真 wave shape distortion288.失真;畸变 distortion289.对称 symmetry290.对称的 symmetrical291.不对称 asymmetry292.不对称的 asymmetrical293.半波整流 single-way rectification294.全波整流 total-wave rectification295.单相整流 single-phase rectification296.三相整流 three-phase

26、 rectification297.检波 detection298.滤波器 filter299.带通滤波器 band-pass filter300.高通滤波器 high-pass filter（七）相位、向量301.相;相位 phase(ph.)302.相角 photo corner303.功角 power corner304.相序 phase sequence305.相位差 phase differ306.角速度 angular velocity307.相数 No.of phases308.单相 single-phase309.两相 two-phase310.三相 three-phase;t

27、riphase311.定相 phasing312.调相 phase modulation313.移相 phase shift314.同步 synchronism;sync315.异步 asynchronism316.整步 synchronization317.正序 positive sequence318.负序 negative sequence319.零序 zero sequence320.分相 split phase321.控制相 control phase322.同相 in-phase323.异相 out-phase324.反相 reversal phase325.反相序 reverse

28、 phase sequence326.正相序 correct phase sequence327.逆相序 counter-phase sequence328.向量;矢量 vector329.向量图 vector drawing330.方向 direction331.箭头 arrowhead;arrow332.分量;分力 component333.分解 resolve334.合力 resultant of forces335.合成 synthesize336.超前 lead337.超前角 lead angle338.落后 backward339.滞后 delay340.相反 opposite;c

29、ontrary341.相应 corresponding;relevant342.相等 be equal343.相同 indentical;alike344.顺时针旋转 clockwise(CW,cw.)345.逆时针旋转 counter-clock-wise(CCW.,ccw.)346.圆方向图 clock diagram（八）电路347.电路 circuit;electric circuit348.回路 return circuit;return;loop349.回路;电路 contour350.母线;汇流条 bus351.汇流排 bus bar352.汇流线 bus wire353.主母线

30、 main bus354.分段母线 section bus;segment bus355.分支(路)母线 branch bus356.正母线 regular bus-bar357.副母线 vice-bus;auxiliary bus-bar358.旁路母线 bypass bus;in bridge bus359.段母线 bus bar 360.分支线 leg line361.馈线 feed line362.出线;输出线 outlet;out line363.进线;输入线 inlet;in line364.直流回路 D.C. return365.交流回路 A.C. return366.电压回路

31、voltage return367.电流回路 current return368.控制回路 control return369.操作回路 operation return370.分相操作回路 split-phase operating return371.测量回路 measure return372.信号回路 signal return373.保护回路 protective return374.回路电压 voltage of return375.回路电流 current of return376.接地回路 earth return377.事故信号回路 fault signal return37

32、8.预告信号回路 herald signal return379.串联电路 series circuit380.并联电路 parallel circuit381.混联电路 series-parallel return382.复合电路 compound circuit383.空载电路 idle circuit384.起动电路 start circuit385.放电电路 de-excitation circuit386.同期回路 sync return387.谐振电路 accepter;acceptor388.闪光同步回路 flash sync return389.合闸回路 switch-on r

33、eturn390.跳闸回路 switch-off return391.整流电路 rectification circuit392.单向电路 oneway circuit393.联锁回路 interlock return394.闭锁回路 deadlock(or occlusion)return395.闭合电路 closed circuit396.星形结构 star(or Y) connection397.三角形结构 delta(or ) connection398.不完全星形结构 incomplete star connection; two-phase-style connection399.星形-三角形结构 star-delta(Y-) connection