電氣專業(yè)詞匯

1、電氣類專業(yè)常用詞匯 1. Personnel 人員 職員 2. Voltmeter 電壓表 伏特計3. Ohmmeter 歐姆計 電阻表4. Megohmmeter 兆歐表 5. Wattmeter 瓦特計 電表 功率6. Watt-hour 瓦時 瓦特小時7. Ammeter 安培計 電流表8. calibrate 校正9. scale 刻度 量程10. rated 額定的11. interfere with 有害于12. indicating needle儀表 指針13. hazardous 危險的14. pivot 支點15. terminal 端子16. spiral 螺旋形的17.

2、spring 彈簧18. shunt 分流，分路，并聯(lián)，旁路19. rectifier 整流器20. electrodynamometer 電測力計21. strive for 爭取22. vane 機器的葉，葉片23. strip 條，帶，（跨接）片24. crude 不精細的，粗略的25. polarity 極性26. fuse 保險絲 ，熔絲27. rugged 堅固的28. depict 描繪 ，描寫29. cartridge 盒式保險絲30. blow （保險絲）燒斷31. plug fuse 插頭式保險絲32. malfunction 故障33. deenergize 不給 通電3

3、4. insulation 絕緣35. generator 發(fā)電機36. magneto 磁發(fā)電機37. humidity 濕度38. moisture 潮濕 濕氣39. abbreviate 縮寫，縮寫為40. transformer 變壓器41. thumb 檢查 ，查閱42. milliammeter 毫安表43. multimeter 萬用表44. dynamometer 測力計，功率計45. aluminum 鋁46. deteriorate 使.惡化47. eddy current 渦流48. gear 齒輪 ，傳動裝置49. dial 刻度盤50. semiconductor 半

4、導(dǎo)體51. squirrel 鼠籠式52. diode 二極管53. thyristor 晶閘管54. transistor 電子晶體管55. triac 雙向可控硅56. phase 相位（控制）57. silicon 硅58. crystal 晶體59. wafer 薄片60. anode 陽極 ，正極61. cathode 陰極62. collector 集電極63. emitter 發(fā)射極64. schematic （電路）原理圖符號65. leakage 漏電流66. rating 額定值，標(biāo)稱值，定額67. dissipate 散發(fā)68. breakdown 擊穿69. heat

5、sink 散熱器70. self-latching 自鎖71. commutation 換向72. geometry 幾何結(jié)構(gòu)73. squeeze 壓榨，擠，擠榨74. light-dimmer 調(diào)光75. capability 容量76. studmounted 拴接式77. hockey puck 冰球78. fin 飛邊79. active 有源的80. horsepower 馬力81. diameter 直徑82. in. （inch ,inches）英寸83. extruded 型材的84. clamp 夾住，夾緊85. compound 緊密 結(jié)合86. wrench 扳手87.

6、 torque 轉(zhuǎn)矩，扭矩88. enclosure 外（機）殼89. ventilation 通風(fēng)，流通空氣90. sealed-off 封的91. thermal 熱的，熱量的92. substantially 主要地，實質(zhì)上地93. aptly 適當(dāng)?shù)兀m宜地94. demystify 闡明95. allude 暗指，直接提到96. cease 停止，終了97. line 線電壓98. ripple 脈動.99. redundant 多余的100. separately 單獨勵磁地101. synchronous 同步電動機102. circuitry 電路，線路103. cost-ef

7、fective 花費大的104. capacitor 電容器105. dictate 確定106. trade-off 權(quán)衡，折衷107. criteria 標(biāo)準(zhǔn)，判據(jù) 108. analog electronics電力電子學(xué)109. saturate 使飽和110. active region 動態(tài)區(qū)域111. due 應(yīng)得到的112. ratio 比，比率113. signify 表示114. encode 編碼115. resonance 共鳴116. radiated 傳播117. molecule 分子118. diaphragm 震動膜119. acoustic wave 聲波12

8、0. wavy groove 起伏的溝槽121. deflection 撓度 ，撓曲122. strain gage 應(yīng)變計量器123. tachometer 轉(zhuǎn)速計124. thermocouple 熱電偶125. oscilloscope 示波器126. analytical 解析的127. numerical 數(shù)值的128. integrate 求的積分129. scale 改變比例130. frequency- domain 頻域131. random 隨機的132. audio 音頻的133. operation amplifier 運算放大器134. summation 求和，加法

9、135. sophisticated 復(fù)雜的，完善的136. mass-produce 大量生產(chǎn)137. subtract 減去138. inverting amplifier 反向放大器139. uninverting amplifer 同相放大器140. derive 推倒141. active filter 有源濾波器142. stabilize 使穩(wěn)定143. moderate 適度的，適中的144. virtue 優(yōu)點145. amplification 擴大146. capacitor 電容器147. impedance 阻抗148. bode plot 波特圖149. simul

10、ate 模擬，方針150. narrowband filter 帶通濾波器151. low-pass filter低通濾波器152. high-pass filter高通濾波器 153. differential equation 微分方程154. prebias 預(yù)偏置155. summer 加法器156. weighted 加權(quán)的157. refinement 改進158. accommodate 適應(yīng)159. envision 預(yù)見160. alphabet 字母表161. validity 正確性162. proposition 命題163. binary 二進制164. nevert

11、heless 然而165. reveal 展現(xiàn)166. complement 補碼167. truthtable 真值表168. algebraical 代數(shù)的169. trial and error 試錯法，試湊法170. elapse 時間（流逝）171. enumerate 列舉172. expire 期滿,終止173. brute 僵化的174. prime 上撇號175. trigger 引起 ,觸發(fā)176. inversion 反相 ,反轉(zhuǎn)177. quadruple 四合一178. fabricate 制造179. integrated circuit 集成電路180. caps

12、ule 封裝181. compatible 兼容的182. obsolete 廢棄的183. threshold 門限,閾值 184. zener diode 齊納二極管185. adjacent 臨近的,接近的186. arc welding 電弧焊187. intimately 密切地188. recast 重做189. bistable circuit 雙穩(wěn)電路190. cutoff 截止,關(guān)閉191. symmetry 對稱192. lable 為標(biāo)號193. equilibria 平衡194. lever 桿,杠桿195. latch circuit 鎖存電路196. depress

13、 壓下197. flip-flop 觸發(fā)器198. glitch 同步199. leading edge 上升沿200. lagging(trailing) edge 下降沿201. inhibit 禁止202. hitherto 迄今,至今203. toggle (來回)切換204. impulse 推動力205. air gap 氣隙206. aircraft 飛機207. alternating current, AC 交流208. armature 電樞209. automobile 汽車210. bearing 軸承211. brush 電刷212. carbon 碳 213. ci

14、rcumference 圓周214. clearance 間隙215. coils 線圈 繞組216. commutator 換向器217. connection 接線端218. copper bar 銅導(dǎo)條219. copper end rings 銅端環(huán)220. core 鐵心221. cylindrical 圓柱式的222. doubly excited 雙邊勵磁223. electromechanical 機電的224. felt 氈225. ferromagnetic 鐵磁的226. field pole 磁極227. flux density 磁通密度228. frame 機座，機

15、殼229. generator 發(fā)電機230. glue 膠合，粘貼231. graphite 石墨232. induction motor感應(yīng)電動機233. laminate 疊制，疊壓234. lubricant 潤滑劑 ，潤滑油235. magnetic flux 磁通236. magnetizing current 磁化電流，勵磁電流237. mechanical rectifier 機械式換向器238. metallic 金屬的239. penetrate 透過，滲透240. periphery 周圍，圓周241. perpendicular 垂直的，正交的242. polarity

16、 極性243. protrude 使伸出，突出244. reluctance 磁阻245. revolving magnetic field 旋轉(zhuǎn)磁場246. rotor 轉(zhuǎn)子247. salient 突出的248. salient-pole 凸極式249. servo 伺服250. singly excited 單邊勵磁251. slip rings 滑環(huán)252. slot 槽，開槽253. squirrel-cage 鼠籠式，籠型254. stator 定子255. synchronous machine 同步電機256. torque 轉(zhuǎn)矩257. toroid 環(huán)狀物258. tran

17、sformer 變壓器259. unidirectional 單方向的，方向不變的260. winding 繞組261. wound-rotor 繞線式262. wrap 捆，纏，環(huán)繞263. yoke 軛264. allowable temperature rise 允許溫升265. alnico 鋁鎳鈷合金266. asynchronous machine 異步電機267. automobile starter motor 汽車啟動機268. backlash 嚙合間隙，齒隙269. centrifugal force 離心力270. ceramic 陶瓷的 271. compound-w

18、ound 復(fù)勵272. constraint 強制，約束273. counter emf 反電勢274. counterpart 對應(yīng)物275. culminate 達到極值點276. cumulative compound 積復(fù)勵277. demagnetization退磁，去磁278. denominator 分母279. differential compound 差復(fù)勵280. dissipate 浪費281. equilibrium level 平均值282. equivalent circuit 等效電路283. figure of merit品質(zhì)因數(shù)，優(yōu)值284. flicker

19、 閃爍，搖曳285. flux per pole 每極磁通286. friction 摩擦287. in parallel with 并聯(lián)288. in series with 串聯(lián)289. in terms of 根據(jù)，在方面290. in the vicinity of 在附近，在左右291. indispensable 必需的，必不可少的292. inherent 固有的293. insulation 絕緣294. long-shunt 長復(fù)勵295. loss 損耗296. magnetization curve 磁化曲線297. merit 優(yōu)點，長處，指標(biāo)298. no load

20、空載299. nonetheless，none the less 仍然，依然300. numerator 分子301. overload 過載302. permissible 允許的303. permanent-magnet永磁304. pertinent 有關(guān)的305. power flow diagram 功率流程圖306. prefix 前綴，把放在前面307. rated torque 額定轉(zhuǎn)矩308. reaction 電感309. rheostat 變阻器，電阻箱310. series-wound 串勵311. shunt-wound 并勵312. short-shunt 短復(fù)勵3

21、13. starting current 啟動電流314. starting torque 啟動轉(zhuǎn)矩315. synchronous speed 同步轉(zhuǎn)速316. theorem 定理317. turns 匝數(shù)318. undervoltage 欠電壓319. Ward-Leonard system 發(fā)電機-電動機組系統(tǒng)320. windage 通風(fēng)321. yield 產(chǎn)生，提供322. adjacent 相鄰的，鄰近的323. autotransformer自耦變壓器324. braking 制動325. cam 凸輪326. chamber 室，腔327. conveyor 傳送機328

22、. corrosion 腐蝕329. counterclockwise 逆時針330. counter electromotive force ，CEMF反電勢331. dashpot relay 油壺式繼電器332. diaphragm 膜片，擋板333. drill 鉆床334. elapse 過去，消逝335. enclosure 機殼336. expel 排出，放出337. fasten 固定，連接338. furnace 爐339. fuse 熔斷器，保險絲340. general-purpose relay通用繼電器341. hydraulic 液壓傳動342. initiate

23、引起，促進343. intake 吸入344. knob 旋鈕 ，圓形把手345. latching relay 自鎖繼電器346. lathe 車床347. limit switch 限位開關(guān)348. moisture 潮氣，濕度349. mount 安裝350. octal-base 八腳的351. orifice 孔，注孔352. pedal 踏板，踏蹬353. phase sequence 相序354. piston 活塞355. pivot 軸，支點，旋轉(zhuǎn)中心356. plunger 可動鐵心，插棒式鐵心357. pneumatic 氣動的358. relay 繼電器359. sin

24、gle-phase 單相的360. solenoids 螺線管361. solid-state relay 固態(tài)繼電器362. spring 彈簧363. tap 抽頭364. three-phase 三相365. timing relay 延時繼電器366. toggle 搬扭，刀閘367. vibration 振動368. absolute encoder 絕對編碼器369. accelerometer 加速度測量儀370. actuator 執(zhí)行機構(gòu)371. analog-to-digital conversionADC 模數(shù)轉(zhuǎn)換器372. angular 角的373. auxiliar

25、y 輔助的374. as a rule of thumb 根據(jù)經(jīng)驗375. bellows 膜盒376. binary-coded decimal, BCD377. calibration 校準(zhǔn)，標(biāo)定，刻度378. cantilever 懸臂379. closed-loop 閉環(huán)380. induction machine 感應(yīng)式電機381. horseshoe magnet 馬蹄形磁鐵382. magnetic field 磁場383. eddy current 渦流384. right-hand rule 右手定則385. left-hand rule 左手定則386. slip 轉(zhuǎn)差率3

26、87. induction motor 感應(yīng)電動機388. rotating magnetic field 旋轉(zhuǎn)磁場389. winding 繞組390. stator 定子391. rotor 轉(zhuǎn)子392. induced current 感生電流393. time-phase 時間相位394. exciting voltage 勵磁電壓395. solt 槽396. lamination 疊片397. laminated core 疊片鐵芯398. short-circuiting ring 短路環(huán)399. squirrel cage 鼠籠400. rotor core 轉(zhuǎn)子鐵芯401.

27、cast-aluminum rotor鑄鋁轉(zhuǎn)子402. bronze 青銅403. horsepower 馬力404. random-wound 散繞405. insulation 絕緣406. ac motor 交流環(huán)電動機407. end ring 端環(huán)408. alloy 合金409. coil winding 線圈繞組410. form-wound 模繞411. performance characteristic 工作特性412. frequency 頻率413. revolutions per minute 轉(zhuǎn)/分414. motoring 電動機驅(qū)動415. generating

28、 發(fā)電416. per-unit value 標(biāo)么值417. breakdown torque 極限轉(zhuǎn)矩418. breakaway force 起步阻力419. overhauling 檢修420. wind-driven generator 風(fēng)動發(fā)電機421. revolutions per second 轉(zhuǎn)/秒422. number of poles 極數(shù)423. speed-torque curve 轉(zhuǎn)速力矩特性曲線424. plugging 反向制動425. synchronous speed 同步轉(zhuǎn)速426. percentage 百分?jǐn)?shù)427. locked-rotor torq

29、ue 鎖定轉(zhuǎn)子轉(zhuǎn)矩428. full-load torque 滿載轉(zhuǎn)矩429. prime mover 原動機430. inrush current 涌流431. magnetizing reacance 磁化電抗432. line-to-neutral 線與中性點間的433. staor winding 定子繞組434. leakage reactance 漏磁電抗435. no-load 空載436. full load 滿載437. Polyphase 多相(的)438. iron-loss 鐵損439. complex impedance 復(fù)數(shù)阻抗440. rotor resistan

30、ce 轉(zhuǎn)子電阻441. leakage flux 漏磁通442. locked-rotor 鎖定轉(zhuǎn)子443. chopper circuit 斬波電路444. separately excited 他勵的445. compounded 復(fù)勵446. dc motor 直流電動機447. de machine 直流電機448. speed regulation 速度調(diào)節(jié)449. shunt 并勵450. series 串勵451. armature circuit 電樞電路452. optical fiber 光纖453. interoffice 局間的454. waveguide 波導(dǎo) 波導(dǎo)管

31、455. bandwidth 帶寬456. light emitting diode 發(fā)光二極管457. silica 硅石 二氧化硅458. regeneration 再生, 后反饋放大459. coaxial 共軸的,同軸的460. high-performance 高性能的461. carrier 載波462. mature 成熟的463. Single Side Band(SSB) 單邊帶464. coupling capacitor 結(jié)合電容465. propagate 傳導(dǎo) 傳播466. modulator 調(diào)制器467. demodulator 解調(diào)器468. line trap

32、 限波器469. shunt 分路器470. Amplitude Modulation(AM調(diào)幅471. Frequency Shift Keying(FSK)移頻鍵控472. tuner 調(diào)諧器473. attenuate 衰減474. incident 入射的475. two-way configuration 二線制476. generator voltage 發(fā)電機電壓477. dc generator 直流發(fā)電機478. polyphase rectifier 多相整流器479. boost 增壓480. time constant 時間常數(shù)481. forward transfer

33、 function 正向傳遞函數(shù)482. error signal 誤差信號483. regulator 調(diào)節(jié)器484. stabilizing transformer穩(wěn)定變壓器485. time delay 延時486. direct axis transient time constant 直軸瞬變時間常數(shù)487. time invariant 時不變的488. transient response 瞬態(tài)響應(yīng)489. solid state 固體490. buck 補償491. operational calculus 算符演算492. gain 增益493. pole 極點494. fe

34、edback signal 反饋信號495. dynamic response 動態(tài)響應(yīng)496. voltage control system 電壓控制系統(tǒng)497. mismatch 失配 498. error detector 誤差檢測器499. excitation system 勵磁系統(tǒng)500. field current 勵磁電流501. transistor 晶體管502. high-gain 高增益503. boost-buck 升壓去磁504. feedback system 反饋系統(tǒng)505. reactive power 無功功率506. feedback loop 反饋回路5

35、07. automatic Voltage regulator(AVR) 自動電壓調(diào)整器508. third harmonic voltage 三次諧波電壓509. reference Voltage 基準(zhǔn)電壓510. magnetic amplifier 磁放大器511. amplidyne 微場擴流發(fā)電機512. self-exciting 自勵的513. limiter 限幅器514. manual control 手動控制515. block diagram 方框圖516. linear zone 線性區(qū)517. potential transformer 電壓互感器518. stab

36、ilization network 穩(wěn)定網(wǎng)絡(luò)519. stabilizer 穩(wěn)定器520. air-gap flux 氣隙磁通521. saturation effect 飽和效應(yīng)522. saturation curve 飽和曲線523. flux linkage 磁鏈524. per unit value 標(biāo)么值525. shunt field 并勵磁場526. magnetic circuit 磁路527. load-saturation curve 負載飽和曲線528. air-gap line 氣隙磁化線529. polyphase rectifier 多相整流器530. circu

37、it components 電路元件531. circuit parameters 電路參數(shù)532. electrical device 電氣設(shè)備533. electric energy 電能534. primary cell 原生電池535. energy converter 電能轉(zhuǎn)換器536. conductor 導(dǎo)體537. heating appliance 電熱器538. direct-current 直流539. self-inductor 自感540. mutual-inductor 互感541. the dielectric 電介質(zhì)542. storage battery 蓄電

38、池543. e.m.f = electromotive fore電動勢544. unidirectional current 單方向性電流545. circuit diagram 電路圖546. load characteristic 負載特性547. terminal voltage 端電壓548. external characteristic外特性549. conductance 電導(dǎo)550. volt-ampere characteristics伏安特性551. carbon-filament lamp 碳絲燈泡552. ideal source 理想電源553. internal r

39、esistance 內(nèi)阻554. active (passive) circuit elements 有（無）源電路元件555. deviation 偏差556. leakage current 漏電流557. circuit branch 支路558. P.D. = potential drop 電壓降559. potential distribution 電位分布560. r.m.s values = root mean square values 均方根值561. permanent magnet 永磁體562. effective values 有效值563. steady direc

40、t current 恒穩(wěn)直流電564. sinusoidal time function 正弦時間函數(shù)565. complex number 復(fù)數(shù)566. Cartesian coordinates 笛卡兒坐標(biāo)系567. modulus 模568. real part 實部569. imaginary part 虛部570. displacement current 位移電流571. trigonometric transformations 瞬時值572. epoch angle 初相角573. phase displacement 相位差574. signal amplifier 小信號放

41、大器575. mid-frequency band 中頻帶576. bipolar junction transistor(BJT雙極性晶體管577. field effect transistor(FET)場效應(yīng)管578. electrode 電極 電焊條579. polarity 極性580. gain 增益581. isolation 隔離 分離 絕緣 隔振582. emitter 發(fā)射管放射器 發(fā)射極583. collector 集電極584. base 基極585. self-bias resistor 自偏置電阻586. triangular symbol 三角符號587. pha

42、se reversal 反相588. infinite voltage gain 無窮大電壓增益589. feedback component 反饋元件590. differentiation 微分591. integration 積分下限592. impedance 阻抗593. fidelity 保真度594. summing circuit 總和線路 反饋系統(tǒng)中的比較環(huán)節(jié)595. pneumatic 氣動的596. Oscillation 振蕩597. inverse 倒數(shù)598. admittance 導(dǎo)納599. transformer 變壓器600. turns ratio 變比

43、匝比601. ampere-turns 安匝(數(shù))602. mutual flux 交互(主)磁通603. vector equation 向(相)量方程604. power frequency 工頻605. capacitance effect 電容效應(yīng)606. induction machine 感應(yīng)電機607. shunt excited 并勵608. series excited 串勵609. separately excited 他勵610. self excited 自勵611. field winding 磁場繞組 勵磁繞組612. speed-torque characteri

44、stic 速度轉(zhuǎn)矩特性613. dynamic-state operation動態(tài)運行614. salient poles 凸極615. excited by 勵磁616. field coils 勵磁線圈617. air-gap flux distribution 氣隙磁通分布618. direct axis 直軸619. armature coil 電樞線圈620. rotating commutator 旋轉(zhuǎn)（整流子）換向器621. commutator-brush combination 換向器-電刷總線622. mechanical rectifier 機械式整流器623. arma

45、ture m.m.f. wave 電樞磁勢波624. Geometrical position 幾何位置625. magnetic torque 電磁轉(zhuǎn)矩626. spatial waveform 空間波形627. sinusoidaldensity wave正弦磁密度628. external armature circuit 電樞外電路629. instantaneous electric power瞬時電功率630. instantaneous mechanical power 瞬時機械功率631. effects of saturation 飽和效應(yīng)632. reluctance 磁阻

46、633. power amplifier 功率放大器634. compound generator 復(fù)勵發(fā)電機635. rheostat 變阻器636. self excitation process 自勵過程637. commutation condition 換向狀況638. cumulatively compounded motor 積復(fù)勵電動機639. operating condition 運行狀態(tài)640. equivalent T circuit T型等值電路641. rotor (stator) winding 轉(zhuǎn)子（定子繞組）642. winding loss 繞組（銅）損耗6

47、43. prime motor 原動機644. active component 有功分量645. reactive component 無功分量646. electromagnetic torque 電磁轉(zhuǎn)矩647. retarding torque 制動轉(zhuǎn)矩648. inductive component 感性（無功）分量649. abscissa axis 橫坐標(biāo)650. induction generator 感應(yīng)發(fā)電機651. synchronous generator 同步發(fā)電機652. automatic station 無人值守電站653. hydropower station

48、 水電站654. process of self excitation 自勵過程655. auxiliary motor 輔助電動機656. technical specifications 技術(shù)條件657. voltage across the terminals 端電壓658. steady state condition瞬態(tài) 暫態(tài)659. reactive in respect to 相對.呈感性660. active in respect to 相對.呈阻性661. synchronous condenser 同步進相（調(diào)相）機662. coincide in phase with 與

49、.同相663. synchronous reactance 同步電抗664. algebraic 代數(shù)的665. algorithmic 算法的666. biphase 雙相的667. bilateral circuit 雙向電路668. bimotored 雙馬達的 669. corridor 通路670. shunt displacement current 旁路位移電流671. leakage 泄漏672. lightning shielding 避雷673. harmonic 諧波的674. insulator string 絕緣子串675. neutral 中性的676. zero

50、sequence current 零序電流677. sinusoidal 正弦的678. square 平方679. corona 電暈,放電680. bypass 旁路681. voltmeter 電壓表682. ammeter 電流表683. micrometer 千分尺684. thermometer 溫度計685. watt-hour meter 電度表686. wattmeter 電力表687. private line 專用線路688. diameter 直徑689. centimeter 厘米690. restriking 電弧再觸發(fā)691. magnitude 振幅692. oscillation 振蕩693. auxiliary 輔助的694. protective gap 保護性間隙放電695. receptacle 插座696. lightning arrester 避雷裝置697. bushing 套管698. trigger 起動裝置699. stress 應(yīng)力700. deterio