电力专业英语

一、锅炉部分

1．临界压力锅炉 supercritical pressure boiler

2. 亚临界压力锅炉 subcritical pressure boiler

3. 超高压锅炉 super-high pressure boiler

4. 蒸汽锅炉 steam boiler

5. 蒸汽发生器 steam generator

6. 液态排渣锅炉 wet bottom boiler

7. 固态排渣锅炉 dry bottom boiler

8. 燃煤锅炉 coal-fired boiler

9. 燃气锅炉 Gas-fired boiler

10.燃油锅炉 oil-fired boiler

11.自然循环锅炉 natural circulation boiler

12.汽包（锅筒）锅炉 drum boiler

13.强制循环锅炉 controlled circulation boiler

14.直流锅炉 once-through boiler

15.复合循环锅炉 combined circulation boiler

16.旋风炉 cyclone furnace boiler

17.沸腾炉 fluidized bed combustion(FBC)boiler

18.循环硫化床circulating fluidized bed combustion(FBC)boiler

19.增压循环硫化床锅炉pressurized circulating fluidized bed combustion(PCFBC)

boiler

20.链条锅炉 chain-grate boiler

21.热水锅炉 hot-water boiler

22.废热（余热）锅炉water-heat boiler, heat recover steam generator(HRSG)

23.启动锅炉 start-up boiler

24.厂用锅炉 auxiliary boiler

25.垃圾焚烧锅炉 refuse-fired boiler, refuse incinerator

27.露天锅炉 outdoor boiler

28.单炉膛锅炉 single furnace boiler

29.双炉膛锅炉 twin furnace boiler

30.W火焰锅炉 W-flame boiler, vertical-fired boiler

31.L火焰锅炉 L-shape furnace boiler

32.塔式锅炉 tower boiler

33.箱式锅炉 box-type boiler

34．炉墙 furnace wall

35. 汽包（锅筒） drum

36.封头 head

37.汽包封头 drum end plate, drum head

38.下降管 downcomer

39.集中下降管 centralized downcomer

40.分散下降管 distributed downcomer

41.上升管 riser

42.管束（排） tube bundle

43.管屏 tube platen

44.省煤器管 economizer tube

45.过热器管 superheated tube

46.再热器管 reheater tube

47.蛇形管 coil

48.吊挂管 supporting tube

49.引入管 inlet pipe

50.引出管 outlet pipe

51.饱和蒸汽管 saturated steam pipe

52.水冷壁管 water wall tube

53.鳍片管 finned tube, fin tube, gilled tube

54.内螺纹管 rifled tube, grooved tube

55.吸潮管 moisture absorption piping

56.水冷壁 water wall

57.膜式水冷壁 membrane wall

58.内螺纹水冷壁 rifled tube water wall

59.联箱 header

60.集汽联箱 steam header

61.卫燃带 bailey wall, refractory belt

62包墙管（包覆管） wall enclosure tube

63.防渣管（弗斯顿管） slag screen, feston tube

64.锅炉本体 boiler proper

65.锅炉机组 boiler unit

66.锅炉构架 boiler structure

67.炉膛 boiler framework

68.燃烧器 furnace

69.直流式燃烧器 direct-flow burner

70.旋流式燃烧器 turbulent burner

71.低NOX燃烧器 low NOX burner

72.摇摆式燃烧器 tilting burner

73.缝隙式燃烧器 split burner

74.燃烧室 combustion chamber

75.油枪 oil gun torch

76.风门 damper

77.一次风 primary air

78.二次风 secondary air

79.三次风 tertiary air

80.煤粉管道 pulverized coal piping

81.管板 tube plate

82.沸点 boiling temperature

83.过热器 superheater

84.前屏过热器 front platen superheater

85.后屏过热器 rear plate superheater

86.对流过热器 convection superheater

87.辐射过热器 radiant superheater

88.屏式过热器 plate superheater

89.顶棚过热器 ceiling superheater

90.包墙过热器 wall enclosure superheater

91.前包墙过热器 front wall enclosure superheater

92.后包墙过热器 rear wall enclosure superheater

93.侧包墙过热器 side wall enclosure superheater

94.吹灰器 soot blower

95.转动式吹灰器 rotary soot bolwer

96.伸缩式吹灰器 retractable soot blower

97.受热面积 heating surface area, heat absorption area

98.炉膛容积 furnace volume

99.炉膛热负荷furnace heat release rate, furnace heating absorption rate

100.汽水分离器 steam separator, moisture separator

101.起动分离器 starting separator

102.再循环管 recirculating piping

103.暖风器 steam air heater

104.再热器 reheater

105.再热器冷段 primary reheater

106.再热器热段 final reheater

107.顶棚 ceiling

108.省煤器 economizer

109.管式省煤器 tube economizer

110.管式空气预热器 tubular air preheater

111.回转式（再生式）空气预热器 regenerative air preheater, rotary air preheater

112.板式空气预热器 plate air preheater

113.空气预热器 air preheater

114.三分仓空气预热器 trisector regenerative air preheater 115.漏风系数 air leakage coefficient

116.漏风率 air leakage ratio

117.漏风系统 air leakage system

118.漏风试验 air leakage test

119.安全门 safety valve

120.安全门开启压力 opening pressure of safety valve

121.安全门回座压力 safety valve reseating pressure

122.安全门压力整定试验 pressure setting test of safety valve 123.安全门动作压力 safety valve operating pressure

124.饱和蒸汽安全门 saturated steam safety valve

125. 过热蒸汽安全门 superheated steam safety valve

126.再热蒸汽安全门 reheated steam safety valve

127.防暴门 explosion vent

128.检查孔 inspection hole

129.事故喷水阀 emergency water spray valve

130.汽包事故放水阀 emergency drum drain valve

131.三通阀 three-way valve

132.反冲洗阀 back wash valve

133.取样阀 sampling valve

134.插板 gate

135.给水大旁路门 feedwater overall bypass valve

136.给水小旁路门 feedwater individual bypass valve

137.大板梁 plate girder, upper beam

138.外护板 outer casing

139.锅炉排污 blowdown

140.定期排污扩容器 intermittent blowdown flash tank

141.连续排污扩容器 continuous blowdown flash tank

142.灰斗 ash hopper

143.冷灰斗 bottom ash hopper, furnace hopper

144.混合器 mixer

145.齿圈（大牙轮） ring gear, geared ring

146.空调器 air conditioner

147.空气压缩机 air compressor

148.给煤机 coal feeder

149.皮带式给煤机 belt coal feeder

150.刮板式给煤机 scraper coal feeder

151.叶轮式给煤机 paddle coal feeder

152.给粉机 pulverizer coal feeder

153.磨煤机 coal pulverizer, coal mill

154.钢球磨煤机 tube mill

155.中速辊式磨煤机 roller mill, bowl mill, disk roll mill 156.双进双出钢求磨煤机 double inlet and outlet tube mill 157.中速磨煤机 medium speed mill

158.风扇磨煤机 beater wheel mill, beater mill

159.排粉风机 pulverized coal exhauster

160.一次风机 primary air fan

161. 烟气再循环风机 gas recirculation fan

162.送风机 forced draft fan, force fan

163.引风机 induced draft fan, induced fan

164.离心风机 centrifugal fan

165.轴流风机 axial-flow fan

166.双速风机 double speed fan

167.轴流静叶可调风机 adjustable static-blade axial-flow fan fixed pitch axial-flow fan

168.轴流动叶可调风机 adjustable moving-blade axial-flow fan variable pitch axial-flow fan

169.原煤斗 raw coal bunker, raw coal silo

170.煤粉仓 pulverized coal bunker

171.输粉机 pulverized coal conveyer

172.刮板输粉机 scraper pulverized coal conveyer

173.螺旋输粉机 pulverized coal screw conveyer

174.粗粉分离器 classifier

175.细粉分离器（旋风分离器） cyclone separator

176.锁气器 air lock, flap

177.减速机 speed reduce

178.看火孔 observation hole

179.人孔门 man hole

180.重油泵 heavy oil pump

181.重油加热器 heavy oil heater

182.汽-汽热交换器 biflux

183.煤气罐 gas tank

184.膨胀补偿节 expansion joint

185.直吹式制粉系统 direct firing pulverizing system 186.中贮式制粉系统 bin storage type pulverizing system 187.锅炉效率 boiler efficiency

188.锅炉热力计算 boiler thermodynamic calculation 189.锅炉空气动力计算 boiler aerodynamic calculation 190.锅炉水循环计算 boiler water circulation calculation 191.锅炉水力计算 boiler hydrodynamic calculation

192.锅炉强度计算 boiler strength calculation

193.锅炉热平衡 boiler heat balance calculation

194.正平衡法 direct balance method

195.反平衡法 indirect balance method

196.过剩空气系数 excess air coefficient

197.排烟温度 flue gas temperature

198.单位蒸量 specific evaporation

199.低温腐蚀 low temperature corrosion

200.高温腐蚀 high temperature corrosion

201.结渣 lagging

202.结垢腐蚀 deposit corrosion

203.飞灰磨损 fly ash erosion

204炉膛负压 furnace draft

205.最高允许温度 maximum permissible temperature

206.炉膛正压 furnace pressure

207.水循环 water circulation

208.循环倍率 circulation ratio

209.除尘器 dust collector, precipitator

210.静电除尘器 electrostatic precipitator

211.整流装置 rectifying device

212.锤打装置 rapping gear

213.含尘浓度 dust loading concentration

214.煤灰细度 dust fineness

215.除尘效率 dust collection efficiency

216.干式除尘器 dry dust collector

217.湿式除尘器 wet dust collector, scrubber

218.文丘里除尘器 venture scrubber

219.布袋除尘器 fabric filter, bag house

220.钢珠除尘装置 shot-cleaning device

221.水膜式除尘器 centrifugal scrubber

222.灰渣泵 ash pump, slag pump

223.轴封泵 shaft sealing pump

224.灰浆泵 ash slurry pump

225.除尘水泵 dedusting pump

226.回收水池 water recovery pond

227.清水池 clean water pond

228.灰浆池 ash slurry pond

229.油泵坑 oil pump pit

230.灰库 ash silo

231.灰场 ash yard

232.灰坝 ash yard dam

233.耐火砖 firebrick

234.保温材料 heat-insulating material

235.干式除灰（气力除灰） pneumatic pressure ash handling 236.水力除灰 hydraulic ash handling

237.正压气力除灰 pneumatic pressure ash handling 238.负压气力除灰 pneumatic pressure ash handling 239.仓式泵 fluidizing transporter

240.空气斜槽 airslide, air gravity conveyor

241.灰渣分除 bottom and fly ash separate handling 242.灰渣混除 bottom and fly ash mixed handling 243.灰渣利用 bottom and fly ash recovery

244.排渣槽 bottom ash hopper

245.埋刮板捞渣机 submerged slag conveyor

246.螺旋式捞渣机 screw slag conveyor

247.碎渣机 clinker grinder, slag crusher

248.振动筛 vibrating screen

249.稳燃器 flame stabiliaer

250.燃烧器蜗壳 burner spiral case

251.雾化器 atomization

252.机械雾化 mechanical atomization

253.蒸汽雾化 steam atomization

254.空气雾化 air atomization

255.气固两相流动 gas-solid two-phase flow

256.闭路循环 closed cycle

258.炉膛灭火 boiler flame failure, boiler flame blackout 259.稳定燃烧 stable combustion

260.压力容器 pressure vessel

261.支吊架 supports and hangers

262.原煤管道 raw coal piping

263.风道 air duct

264.热风道 hot air duct

265.冷风道 cold air duct

266.穿墙套管 wall-through bushing, wall-bushing

267.伸缩节 expansion joint

268.送粉管道 pulverized coal feed piping

269.燃油管道 fuel oil piping

270.风管道 air piping

271.一次风管道 primary air piping

272.二次风管道 secondary air piping

273.落粉管 pulverized coal chute

274.除灰管道 ash piping

275.烟道 gas dust, gas pass

276.尾部烟道 convection flue gas pass

277.煤气管 gas piping

278.连续排污管 continuous blowdown piping

279.烟囱 chimney, stack

280.多管式烟囱 multi-flue chimney

281.燃烧 combustion

282.四角喷射燃烧 corner firing

283.燃烧速度 combustion rate

284.机械未完全燃烧热损失 heat loss due to mechanical incomplete combustion

285化学未完全燃烧热损失 heat loss due to chemical incomplete combustion

286.灰渣热损失 heat loss due to sensible heat in refuse 287.排烟热损失 heat loss due to flue gas

288.散热损失 heat loss due to radiation

289.热损失 heat loss

290.火焰 flame

291.不稳定燃烧 instable combustion

292.负压燃烧 balance draft combustion

293.微负压燃烧 pressurized combustion

294.炉膛容积热负荷 furnace volume heat release rate

295.炉膛温度 furnace temperature

296.锅炉水循环 boiler water circulation

297.偏离泡核沸腾 departure from nucleate boiling(DNB)

298.水压试验 hydraulic test

300.点火 ignition

301.点火准备 ignition preparation

302.着火点 firing point, ignition temperature

303.折焰角 nose

304.飞灰 fly ash

305.煤粉细度 fineness of pulverized coal

306.灰 ash

307.灰的熔化点 ash fushion temperature, ash fushion point, ash melting point

308.可磨系数 grindability index

309.最大蒸发量 maximum evaporation

310.锅炉热平衡 boiler heat balance

311.超负荷运行 overload operation

312.正压 positive pressure

313.负压 negative pressure

314.理论空气量 theoretical air quantity

315.过剩空气量 excess air quantity

316.冷风 cold air

317.热风 hot air

318.除渣 slag removal

319.烟气 flue gas

320.锅炉上水 boiler water filling

321.蠕胀爆管 tube burst due to creep

322.汽包满水 overfeed of water into drum

323.锅炉灭火 boiler fire extinction

324.爆燃 puff

325.爆炸（外爆） explosion

326.内爆 implosion

327.防爆 anti-explosion

328.煤粉自燃 pulverized coal self-ignition, pulverized coal spontaneous combustion

329.堵灰 ash fouling

330.堵煤 coal jamming, coal plugging

331.燃烧切圆 firing tangential circle

332.火焰中心 flame center

333.积粉 pulverized coal deposits

334.粉灰 ash deposits

335.飞灰可燃物 combustibles in fly ash

336.点火用油 fuel oil for ignition

337.飞灰腐蚀 fly ash corrosion

338.受热面 heating surface

339.辐射受热面 radiation heating surface

340.对流受热面 convection heating surface

341.尾部受热面 rear heat recovery surface

342.含氧量 oxygen content

343.蒸发量 evaporation, evaporative capacity

344.切换风 air switch-over

345.煤耗率 coal consumption rate

346.入炉煤发热量 heating value of the as fired coal

347.停炉 boiler shutdown

348.熄火 fire-off

349.灰水回收 recovery of ash slurry water

350.细灰 fine ash

351.粗灰 coarse ash

352.干灰 dry ash

353.湿灰 wet ash

354.燃烧系数 combustion system, firing system

355.制粉系统 coal pulverizing system

356.除灰系统 ash handling system

二、汽轮机

357.汽轮机 steam turbine

358.凝汽式汽轮机 condensing steam turbine

359.背压式汽轮机 back pressure turbine

360.抽汽式汽轮机 steam extraction turbine

361.中间再热式汽轮机 reheating type steam turbine

362.供热式汽轮机 steam supply turbine, heat supply turbine, cogeneration turbine

363.冲动式汽轮机 impulse turbine

364.反动式汽轮机 reaction turbine

365.轴流式汽轮机 axial flow turbine

366.辐流式汽轮机 radial flow turbine

367.单轴汽轮机 tandem compound turbine, single-shaft turbine 368.双轴汽轮机 double-shaft turbine, cross compound turbine 369.前置式汽轮机 topping turbine

370.燃气轮机 gas turbine

371.高压汽轮机 high pressure turbine

372.中压汽轮机 medium pressure turbine

373.低压汽轮机 low pressure turbine

374.超高压汽轮机 ultra pressure turbine

375.亚临界压力汽轮机 subcritical pressure turbine

376.超临界压力汽轮机 supercritical pressure turbine

377.空冷式汽轮机组 air cooled turbine unit

378.燃气轮机组（装置） gas turbine unit

379.高压汽缸 high-pressure(HP) cylinder

380.中压汽缸 intermediate-pressure(IP) cylinder

381.低压汽缸 low-pressure(LP) cylinder

382.内汽缸 inner casing

383.外汽缸 outer casing

384.上汽缸 upper casing

385.下汽缸 lower casing

386.汽缸法兰螺栓加热装置 cylinder flange heating appliance 387.汽缸台板（底板） cylinder sole pin

388.汽缸猫爪 cylinder claw

389.滑销 sliding pin

390.横销 traverse pin

391.纵销 longitudinal pin

392.立销 vertical pin

393.定位销 aligning pin, locating pin

394.汽轮机转子 turbine rotor

395.叶轮 blade disc

396.叶片 blade, bucket

397.动叶片 moving blade

398.静叶片 stationary blade

399.叶根型式 type of blade root

400.末级叶片长度 length of last stage blade

401.喷嘴室 nozzle box

402.末级叶片强度 last stage blade stress

403.排汽室 steam exhaust hood

404.喷嘴 nozzle

405.围带 shroud ring

406.拉筋（拉金） lacing wire

407.平衡块 balance weight

408.固定螺钉 dowel

409.隔板 diaphragm

410.隔板套 diaphragm sleeve

411.隔板汽封 diaphragm seal, diaphragm sealing

412.汽封 steam seal gland, steam sealing

413.迷宫式汽封 labyrinth seal

414.梳齿式汽封 serrate-type steam seal

415.汽封套 seal bushing

416.汽封块 seal block

417.汽封齿 seal tooth

418.轴承支架 bearing stoll, bearing bracket

419.主轴承箱 main bearing box

420.滚珠轴承 ball bearing

421.滚柱轴承 roller bearing

422.滑动轴承 sliding bearing

423.推力轴承 thrust bearing

424.止推环 thrust collar

425.瓦枕 bearing pillow

426.锁饼 lock

427.推力瓦块 thrust bearing pad

428.主油泵 main oil pump

429.备用油泵 emergency bearing oil pump

430.调速油泵 regulation oil pump, speed governing oil pump 431.交流润滑油泵 AC lube oil pump

432.直流润滑油泵 DC lube oil pump

433.注油器 oil injector

434.同步器 synchronizer

435.同步器手轮 synchronizer hand wheel

436.控制滑阀 pilot valve

437.随动滑阀 servo-valve

438.分配滑阀 distributing pilot valve, distributor valve 439.中间滑阀 intermediate valve

440.微分器 differentiator

441.功率限制器 load limiter

442.动态校正器 dynamic corrector

443.滑阀套 valve sleeve

444.喷油嘴 oil nozzle

445.弹性调速器 flexible governor

446.调速器挡块 governor stop

447.危急遮断器滑阀 emergency trip pilot valve

448.撞击子 ram

449.防火滑阀 fire protection pilot valve

450.延滞滑阀 delay pilot valve

451.跟踪滑阀 follow-up pilot valve

452.电-液转换器electro-hydraulic converter, electro-hydraulic transducer

453.切换滑阀 change-over pilot valve

454.危急保安器 emergency governor

455.危急保安器滑阀 emergency governor pilot valve

456.超速试验滑阀 overspeed test pilot valve

457.喷油试验滑阀 nozzle test pilot valve

458.反馈滑阀 feedback pilot valve

459.起动排油阀 oil drain valve at star-up

460.紧急放油阀 emergency oil relieve valve

461.排油口 oil diacharge outlet

462.节流滑阀 throttle pilot valve

463.滑动油阀 movable pilot valve

464.高压自动关闭器 high-pressure automatic closing gear

465.中压自动关闭器 medium pressure automatic closing gear 466.高压油动机（高压伺服马达） high-pressure hydraulic actuator, high-pressure servo-motor

467.中压油动机medium-pressure hydraulic actuator, medium-pressure servo-motor

468.杠杆 lever

469.轴 shaft

470.主轴 main shaft

471.传动轴(主动轴) driven shaft

472.被动轴（从动轴） driven shaft

473.小轴 axle

474.联轴器 coupling

475.刚性联轴器 rigid coupling

476.半挠性联轴器 semi-flexible coupling

477.齿型联轴器 serrated coupling

478.冷油器 oil cooler

479.溢油器 oil overflow valve

480.排油烟机 oil-fume extractor, oil fume exhaust 481.油烟分离器 oil-fume separator

482.油净化器 oil purifier, oil conditioner

483.过滤罐 filtering tank

484.布袋式过滤器 bag filter, fabric filter

485.齿轮油泵 gear oil pump

486.顶轴油泵 jacking oil pump

487.柱塞式油泵 piston type oil pump

488.螺杆式油泵 worm type oil pump

489.盘车装置 turning gear

490.盘车手轮 turning gear hand wheel

491.化桩板 lagging enclosure

492.齿轮 gear

493.直齿式齿轮 spur gear

494.斜齿式齿轮 helical gear

495.伞型齿轮 bevel gear

496.蜗轮 worm wheel

497.蜗杆 worm stem

498.弹簧 spring

499.密封油箱 sealing oil tank

500.空气侧交流密封油泵 air side AC sealing oil pump 501.空气侧支流密封油泵 air side DC sealing oil pump 502.压差阀 differential pressure valve

503.平衡阀 balancing valve

504.密封瓦 sealing pad

505.缓冲油箱 buffer oil tank

506.高位油箱 head oil tank, elevated oil tank 507.事故油箱 emergency oil tank

508.磁性过滤器 magnetic filter

509.发电机内冷水箱 generator inner cooling water tank 510.发电机内冷水泵 generator inner cooling water pump 511.离子交换器 ion exchanger

513.冷凝式干燥器 condensing type drier

514.凝汽器 condenser

515.多压式凝汽器 multi-pressure condenser

516.单流程凝汽器 single-pass condenser

517.双流程凝汽器 double-pass condenser

518.黄铜管 brass tube

519.管板 tube plate

520.凝汽器喉部 condenser throat

521.热水井 hot well

522.凝结水泵 condensate pump

523.泵壳 pump casing

524.盘根 gland packing

525.盘根压盖 gland top cover

526.盘根端盖 gland end cover

527.填料 packing

528.轴封抽汽风机 shaft seal extraction fan

529.轴封抽汽冷却器 shaft seal extraction cooler, gland cooler 530.轴封漏汽加热器 shaft seal leakage heater

531.低压加热器 low-pressure feed water heater

532.中压加热器 media-pressure feed water heater

533.高压加热器 high-pressure feed water heater

534.蒸汽冷却器 steam cooler

535.疏水冷却器 drain water cooler

536.汽侧 steam side

537.水侧 water side

538.U型管 U-tube

539.除氧器 deaerator

540.储水池 water storage pond

541.卧式除氧器 horizontal type deaerator

542.立式除氧器 vertical type deaerator

543.喷雾式除氧器 atomizing type deaerator

544.淋水盘 water spraying tray, sprinkling tray

545.除氧水箱 deaerated water tank

546.稳压水箱 surge water tank, stabilizing water tank 547.除盐水箱 demineralized water tank

548.除盐水泵 demineralized water pump

549.汽动给水泵 steam-driven feed water pump

550.电动调速给水泵 motor-driven variable speed feed water pump 551.前置水泵 booster pump

552.给水泵 feed water pump

553.机械密封 mechanical seal

554.碳精密封环 carbon seal ring, carbon packing ring

555.动环 moving ring

557.平衡盘 balancing disc

558.液力偶合器 hydraulic coupler

559.泵轮（主动轮） pump impeller, driving impeller

560.涡轮（从动轮） whirling impeller, driven impeller

561.勺管 scoop tube

562.辅助油泵 auxiliary oil pump

563.疏水泵 drain pump

564.疏水扩容器 drain flash tank

565.疏水箱 drain tank

566.热网加热器 heater for heating network, heating network hot water heater

567.生水加热器 raw water heater

568.热网水泵 pump for heating network, heating network hot water pump

569.生水泵 raw water pump

570.除尘水泵 pump for scrubber, scrubber water pump

571.壳体 case, shell

572.水室 water chamber

573.封头 end cover

574.挡板 baffle plate

575.导流板 guide plate

576.射水泵 water jet pump

577.真空泵 vaccum pump

578.射水抽气器 water jet air ejector

579.射汽抽气器 steam jet air ejector

580.射水池 water jet pond

581.排水池 drain water pond

582.工业水泵 industrial water pump, service water pump 583.排污泵 blowdown pump

584.轴流泵 axial flow pump

585.清水泵 clean water pump

586.污水泵 sewage pump

587.排水泵 water discharge pump

588.立式深井泵 vertical deep-well pump

589.深井泵 deep-well pump

590.潜水泵 submerged pump

591.循环水泵 circulating water pump

592.清污机 trash remover

593.混流泵 mixed flow pump

594.离心泵 centrifugal pump

595.旋转滤网 rotating type screen, screw type strainer 596.胶球泵 rubber ball recirculating pump

597.收球网 ball screen

598.装球网 ball collector

599.管式冷却器 tubular cooler, tube type cooler

599/1.支撑斜钢 supporting wedge

600.板式冷却器 plate type cooler

601.冷却水池 cooling water pond

602.喷水池 spraying water pond

603.冷却水塔 cooling tower

604.自然通风冷却塔 natural draft cooling tower

605.逆流式冷却塔 reverse flow cooling tower

606.横流式塔 transverse flow cooling tower

607.机力通风冷却塔 mechanical draft cooling tower

608.空气冷却塔 air cooling tower

609.干式冷却塔 dry cooling tower

610.分水槽 water diversion channel

611.竖井 shaft, well

612.闸板井 gate well

613.闸门室 gate chamber, gate house

614.挡风板 air baffle plate

615.新（主）蒸汽管道 main steam piping, live steam piping 616.主蒸汽系统 main steam system

617.再热蒸汽系统 reheat steam syetem

618.抽汽系统 extraction steam system

619.轴封供汽系统 shaft seal steam supply system

620.轴封 shaft seal

621.门杆漏汽系统 valve lever leakage steam system

622.汽缸法兰螺栓加热系统 casing flange and bolt heating system 623.真空系统 vaccum system

624.凝结水系统 condensate system

625.再热蒸汽管道 reheat steam system

626.给水系统 feed water system

627.循环水系统 circulating water system

628.工业水系统 industrial water system, service water system 629.供油系统 oil supply system

630.密封油系统 seal oil system

631.厂用蒸汽系统 auxiliary steam system

632.调速系统 speed governing system

633.电液调速系统 electro-hydraulic speed governing system 634.发电机内冷水系统 generator inner cooling water system 635.热网系统 heating network system

636.导汽管 steam lead pipe

637.连通管 inter-connecting pipe

638.抽汽管道 steam extraction pipe

639.抽汽母管 steam extraction header

640.厂用蒸汽管道 plant service steam piping

641.厂用蒸汽母管 plant service steam header

642.蒸汽旁路系统 steam bypass system

643.蒸汽大旁路 single stage steam bypass

644.一级蒸汽旁路 first stage steam bypass

645.二级蒸汽旁路 second stage steam bypass

646.辅助蒸汽母管 auxiliary steam header

647.供汽联箱 steam header

648.回汽联箱 return steam header

649.供水联箱 water supply header

650.回水联箱 return water header

651.门杆漏汽管道 valve lever steam leakage piping

652.轴封漏汽管道 shaft seal leakage steam piping

653.抽空气管道 air extraction piping

654.压缩空气管道 compressed air piping

655.氢气管道 hydrogen piping

656.疏水管道 drain water piping

657.凝结水管道 condensate piping

658.循环水管道 circulating water piping

659.工业水管道 industrial water piping, service water piping 660.冷却水管道 cooling water piping

661.给水管道 feed water piping

662.除盐水管道 demineralized water piping

663.减温水管道 attemperating water piping

664.再循环水管道 recirculating water piping

665.排水管道 water discharge piping

666.润滑油供油管道 lube oil supply piping

667.润滑油管 lube oil piping

668.调速油管 governing oil piping

669.回油管道 return oil piping

670.压力油管道 pressure oil piping

671.密封油管道 seal oil piping

672.脉动油管 pulsating oil piping

673.热网水管道 heating network water piping

674.平衡管 balance pipe

675.电动主闸门 motor-operated main gate valve

676.高压主汽门 high-pressure main stop valve

677.中压主汽门 intermediate pressure main stop valve

678.旁路门 bypass valve

679.防腐汽门 corrosion-proof valve

680.高压调速汽门 high-pressure governor valve

681.中压调速汽门 medium pressure governor valve

682.对空排汽门 atmospheric relief valve

683.疏水门 drain valve

684.调整门 adjusting valve

685.电动门 motor-operated valve

686.手动门 hand-operated valve

687.减温器 attemperator, desuperheater

688.减压器（阀） pressure reducer(valve)

689.减温减压器 temperature and pressure reducer

690.抽汽电动门 motor-operated steam extraction valve

691.抽汽逆止门 extraction check valve

692.高压排汽逆止门 high-pressure exhaust check valve

693.逆止门 check valve, non-return valve

694.入口门 inlet valve

695.出口门 outlet valve

696.球型阀 globe valve

697.闸板阀 gate valve

698.针型阀 needle valve

699.翻板阀

700.液压阀 hydraulic valve

701.控制阀 control valve

702.换向阀 reverse flow valve

703.疏水阀 drain valve

704.蝶阀 butterfly valve

705.衬胶门 rubber lined valve

706.高压加热器入口联成阀 composite valve at high pressure heater inlet

707.高压加热器出口联成阀 composite valve at high pressure heater outlet

708.高压加热器旁路门 high pressure heater bypass valve

709.水封阀门 water seal valve

710.排污门 blow down valve

711.排气门 exhaust steam valve

712.排汽门 exhaust steam valve

713.补水门 water supply valve, make-up water valve 714.补油门 oil valve, oil supply valve

715.补氢门 hydrogen supply valve

716.空气门 air valve

717.真空破坏阀 vacuum breaking valve, vacuum breaker 718.排汽安全门 exhaust steam safety valve

719.弹簧安全门 spring relief valve

720.排汽缸喷水门 exhaust cylinder water-spraying valve 721.电磁阀 solenoid valve, magnet valve

722.前截门 front intercept valve

723.后截门 rear intercept valve

724.排氢门 hydrogen vent valve

725.中间抽头门 intermediate stage bleed-off valve

726.最小流量阀 minimum flow valve

727.暖泵门 pump warming valve

728.泵体放水门 pump-body water drain valve

729.放水门 water discharge valve

730.减温水门 attemperating water valve

731.切换门 change-over valve, diverting valve

732.联络门 interconnection valve

733.液压逆止门 hydraulic check valve

734.再沸腾加热门 reboiled heating valve

735.放空气门 air vent valve

736.再循环门 recirculation valve

737.冷却水门 cooling water valve

738.热效率 thermal efficiency, heat efficiency

739.内效率 internal efficiency

740.额定工况 rated operation condition

741.最大工况 maximum operation condition

742.汽耗量 steam consumption

743.汽耗率 steam consumption rate

744.热耗率 specific heat consumption, heat rate

745.新蒸汽压力 initial steam pressure, live steam pressure 746.再热蒸汽冷段压力 cold reheated steam pressure

747.再热蒸汽热段压力 hot reheated steam pressure

748.再热蒸汽热段温度 hot reheated steam temperature

749.再热蒸汽冷段温度 cold reheated steam temperature

750.主蒸汽流量 steam flow

751.再热蒸汽流量 reheated steam flow

752.低压缸排汽流量 low-pressure cylinder exhaust steam flow 753.转速 rotating speed, revolution

754.真空度 vaccum

755.旋转方向 rotation direction

756.给水温度 feedwater temperature

757.调节级压力 pressure at velocity stage

758.临界转速 critical speed

759.吊装重量 lifting weight

760.速度变化率 speed variation rate

761.迟缓率 delay rate

762.凸轮转角 cam torque angle

763.过热度 superheat degree

764.温差 temperature difference

765.端差 terminal temperature difference

766.过冷度 supercooling degree

767.高压加热器投入率 high pressure heater availability rate 768.轴向位移 axial shift, axial displacement

769.大轴晃动值 shaft swinging value, shaft eccentricity 770. 高压缸膨胀 high-pressure cylinder expansion

771.中压缸膨胀 intermediate pressure cylinder expansion 772.低压缸膨胀 low pressure cylinder expansion

773.市政速油压 governing oil pressure

774.润滑油压 lubricating oil pressure

775.脉动油压 impulse oil pressure

776.附加保安油压 additional safeguard oil pressure

777.滑阀上油压 oil pressure above pilot valve

778.滑阀下油压 oil pressure under pilot valve

779.润滑油温 lubricating oil temperature

780.轴承加油温度 bearing return oil temperature

781.轴承钨金温度babbit metal temperature, bearing metal temperature

782.推力瓦块温度 thrust pad temperature

783.密封油压 seal oil pressure

784.油位 oil level

785.水中含氧量 oxygen content of water

786.凝结水硬度 condensate hardness

787.轴承振动值 shaft(bearing) vibration amplitude

788.垂直振动值 vertical vibration amplitude

789.水平振动值 horizontal vibration amplitude

790.轴向振动值 axial vibration amplitude

791.油膜振荡 oil film oscillation, oil whipping

792.冲转 impulse starting

793.冷态启动 cold start

794.热态启动 hot start

795.滑参数启动starting at sliding parameters, sliding pressure starting

796.滑参数停机shut-down at sliding parameters, sliding pressure shut-down

797.升速 speed up

798.升速率percentage of maximum momentary speed variation,

speed-up rate

799.负荷上升率 loading rate

800.基本负荷 base load

801.调峰运行peak load regulating operation, cyclic operation

802.空转 idling, idle running

803.手动打闸停机 hand trip, turbine hand trip

804.暖机 turbine warming up

805.最短盘车时间 minimum turning time

806.低速暖机 low speed warming

807.中速暖机 medium speed warming

808.滑参数起动曲线 starting curve at sliding parameters,

sliding pressure starting-up curve

809.滑参数停机曲线 shut-down curve at sliding parameters,

sliding pressure shut-down curve

810.全周进汽 full admission

811.部分进汽 partial admission, partial-arc admission 812.喷嘴调节 nozzle governing

813.节流调节 throttle governing

814.破坏真空 vaccum breaking

815.汽缸金属温度 cylinder metal temperature

816.听音检查 sound detection

817.惰走时间 idling time

818.超速试验 overspeed test

819.真空严密性试验 vaccum leakage test

820.主汽门严密性试验 main steam stop valve leakage test

821.危急遮断器充油试验 emergency governor oil filling test 822.低油压保护试验 low oil pressure protection test

823.调速系统静止试验 governing system pre-operation test 824.调速系统动态特性试验 governing system dynamic performance test

825.调速系统静态特性试验 governing system static performance test 826.甩负荷试验 load-dump test, load-rejection test

827.空负荷试验 no-load test

828.满负荷试验 full-load test

829.超负荷试验 overload test

830.转子平衡试验 rotor balancing test

831.动平衡 dynamic balancing

832.静平衡 static balancing

833.热力试验 thermodynamic test

834.叶片频率试验 blade frequency test

835.投入运行 to be put into operation

836.开启 opening

837.关闭 closing

838.启动 starting-up

839.停止 shutting down

840.充氢 hydrogen charging

841.排氢 hydrogen discharging

842.补水 water make-up

843.补油 oil make-up

844.水位调整 water level regulation

845.暖管 warming

846.手摇同步器 hand synchronizer

847.检查 inspection, examination

848.巡检 routing inspection

849.蒸汽带水 carry-over

电力专业常用英语词汇()

网易电力专业英语词汇(较全) 1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor 2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load current 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle

上限:upper limit 下限：lower limit 并列的：apposable 高压: high voltage 低压：low voltage 中压：middle voltage 电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 母线 bus 变压器 transformer 升压变压器 step-up transformer 高压侧 high side 输电系统 power transmission system 输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability 电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point 开关站 switch station 双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation 补偿度 degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 极限切除时间 critical clearing time 切机 generator triping

电力专业英语

电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 升压变压器 step-up transformer 母线 bus 变压器 transformer 空载损耗 no-load loss 铁损 iron loss 铜损 copper loss 空载电流 no-load current 有功损耗 reactive loss 无功损耗 active loss 输电系统 power transmission system 高压侧 high side 输电线 transmission line 高压 high voltage 低压 low voltage 中压 middle voltage 功角稳定 angle stability 稳定 stability 电压稳定 voltage stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 直流 DC 电网 power system 落点 drop point 开关站 switch station 调节 regulation 高抗 high voltage shunt reactor 并列的 apposable 裕度 margin 故障 fault 三相故障 three phase fault 分接头 tap 切机 generator triping 高顶值 high limited value 静态 static (state) 动态 dynamic (state) 机端电压控制 AVR 电抗 reactance 电阻 resistance 功角 power angle 有功（功率） active power 电容器 Capacitor 电抗器 Reactor 断路器 Breaker 电动机 motor 功率因数 power-factor 定子 stator 阻抗 impedance 功角 power-angle 电压等级 voltage grade 有功负载: active load PLoad 无功负载 reactive load 档位 tap position 电阻 resistor 电抗 reactance 电导 conductance 电纳 susceptance 上限 upper limit 下限 lower limit 正序阻抗 positive sequence impedance 负序阻抗 negative sequence impedance 零序阻抗 zero sequence impedance 无功（功率） reactive power 功率因数 power factor 无功电流 reactive current 斜率 slope 额定 rating 变比 ratio 参考值 reference value 电压互感器 PT 分接头 tap 仿真分析 simulation analysis 下降率 droop rate 传递函数 transfer function 框图 block diagram 受端 receive-side 同步 synchronization 保护断路器 circuit breaker 摇摆 swing 阻尼 damping 无刷直流电机 Brusless DC motor 刀闸(隔离开关) Isolator 机端 generator terminal 变电站 transformer substation 永磁同步电机 Permanent-magnet Synchronism Motor 异步电机 Asynchronous Motor

电厂设备专业英语词汇

基本专业英语一、常用运行 ON开（状态，常指信号） OFF关（状态，常指信号） OPEN开(状态，常指阀门) CLOSE关（状态，常指阀门） START启动 STOP停止 ALARM报警 OPERATE运行；操作 TRIP跳闸 TEST试验 INDICATION；DISPLAY指示；显示 INLET入口 OUTLET出口 INPUT输入 OUTPUT输出 AUTOMATION/MANUAL(HAND)自动/手动 AUXILIARY辅助 LOCAL就地 REMOTE摇控 PRESSURE压力 TEMPERATURE温度 FLOW流量 SPEED速度 RPM转/分 SYSTEM系统 BYPASS旁路 PIPE；TUBE管道，管子 PURGE吹扫 V AL VE阀门 UNIT单元、机组 PRINT打印 CURVE，LINE曲线，线 BALANCE平衡 INSTRUMENT AND CONTROL仪表与控制 MODE方式，模式 SET POINT设定点 TRANSMITTIER；TRANSDUCER变送器；传感器 CODE代码；编码 DA TA数据；文件；资料 STATIC静态

DYNAMIC动态 COLD START—UP冷态启动 W ARM START—UP温态启动 HOT START—UP热态启动 RESET复位 SELECT选择 UNA V AIL不允许(不能投用的) FAST快 SLOW慢 NORMAL正常 INCREAS增加 DECREAS减少 二、锅炉部分 BOILER锅炉 SUPERHEATER过热器 REHEATER再热器 WA TERW ALL水冷壁 DOWM COMER下降管 HEADER联箱、母管 STEAM DRUM汽包 DURM PRESSURE汽包压力 A TTEMPERA TOR减温器 SPRAY喷水 ECONOMIZER省煤器 ISOLATION隔离；绝缘 CHIMNEY；STACK烟囱 FLUE GAS烟气 WA TER水 STEAM蒸汽 SAFETY V AL VE安全阀 DRAIN AND VENT疏水和排气 Boiler Maximum Continuous Rating锅炉最大连续出力 PRESSURE DIFFERENCE压差 BOILER TRIP RESET锅炉跳闸复位 OPERATE MODE SELECT运行方式选择 MANUAL MODE手动方式 MAIN STEAM TEMP/PRESSURE/FLOW主汽温度/压力/流量FEED W ATER FLOW给水流量 REHEATER再热器 manhole人孔，检修孔 Taps接头 pipe taps管接头 test wells测点插孔

电力术语英文词典3(电气部分)

电力术语英文词典三（电气部分） 1030.发电机electric generator, generator 1031.发电机组generator set, generating unit 1032.发电机定子generator stator 1033.发电机定子引出线generator stator terminal lead 1034.发电机定子铁芯generator stator core, stator core of generator 1035.发电机定子绕组generator stator winding, stator winding of generator 1036.发电机转子generator stator 1037.双水内冷发电机dual internal water cooled generator 1038.水-氢-氢冷发电机water-hydrogen-hydrogen cooling generator 1039.空气冷却发电机air cooled generator 1040.转子护环rotor end –cap 1041.发电机过负荷generator overload 1042.发电机四角冷却器corner cooler of 1043.发电机风温air temperature of generator 1044.汽轮发电机无蒸汽运行mini-steam operation of turbo-generator 1045.发电机无励磁运行loss of excitation of generator 1046.柴油发电机diesel-engine generator 1047.直流发电机dynamo, direct current generator 1048.调相机phase modulator, phase modifier 1049.主励磁机main exciter 1050.副励磁机pilot exciter 1051.备用励磁机standby exciter 1052.励磁系统excitation system 1053.整流器rectifier 1054.整流子commutator，collector 1055.石墨电刷graphite brush 1056.刷握brush holder 1057.集电环slip ring, collector ring 1058.电刷接头brush joint 1059.灭磁开关field suppression switch 1060.汇流环collector ring, collector-shoe gear 1061.主变压器main transformer 1062.升压变压器step-up transformer 1063.降压变压器step-down transformer 1064.工作变压器operating transformer 1065.备用变压器standby transformer 1066.公用变压器common transformer 1067.三相变压器three-phase transformer 1068.单相变压器single-phase transformer 1069.带负荷调压变压器on-load regulating transformer 1070.联络变压器tie-in transformer 1071.启动变压器starting transformer

电力专业英文

电力系统power system 发电机generator 励磁excitation 励磁器excitor 电压voltage 电流current 升压变压器step-up transformer 母线bus 变压器transformer 空载损耗no-load loss 铁损iron loss 铜损copper loss 空载电流no-load current 有功损耗active loss 无功损耗reactive loss 输电系统power transmission system 高压侧high side 输电线transmission line 高压high voltage 低压low voltage 中压middle voltage 功角稳定angle stability 稳定stability 电压稳定voltage stability 暂态稳定transient stability 电厂power plant 能量输送power transfer 交流AC 直流DC 电网power system 落点drop point 开关站switch station 调节regulation 高抗high voltage shunt reactor 并列的apposable 裕度margin 故障fault 三相故障three phase fault 分接头tap 切机generator triping 高顶值high limited value 静态static (state) 动态dynamic (state) 机端电压控制AVR 电抗reactance 电阻resistance 功角power angle 有功（功率）active power 电容器Capacitor 电抗器Reactor 断路器Breaker 电动机motor 功率因数power-factor 定子stator 阻抗impedance 功角power-angle 电压等级voltage grade 有功负载: active load PLoad 无功负载reactive load 档位tap position 电阻resistor 电抗reactance 电导conductance 电纳susceptance 上限upper limit 下限lower limit 正序阻抗positive sequence impedance 负序阻抗negative sequence impedance 零序阻抗zero sequence impedance 无功（功率）reactive power 功率因数power factor 无功电流reactive current 斜率slope 额定rating 变比ratio 参考值reference value 电压互感器PT 分接头tap 仿真分析simulation analysis 下降率droop rate 传递函数transfer function 框图block diagram 受端receive-side 同步synchronization

电力工程专业英语词汇.doc

（除尘器）振打装置Rap device （电子）板、卡card （输电）干线、通风道Trunk Bms 看门狗， bms 监视器Bms watchdog Q 线Q-line U 形螺栓U-bolt X 射线X-ray Y－△接法Wye-delta Y 形接法Wye 安规Emergency decree 安培Ampere 安培右手定则Thumb rule 安全Safety 安全措施Safety measure 安全带、保险带Lifebelt 安全的、可靠的、稳定的Safe 安全电压Safe potential 安全阀、减压阀Relieve valve 安全阀、突开阀Pop valve 安全规程Safety rules 安全帽Safety cap 安全线Escape valve 安全线Safety valve 安装Install 安装，组装assemble 安装、调整、建立Set up 安装、固定Mount 安装、装配、调整Rig 氨水箱Ammonia tank 按钮button 按钮Push button 巴，条杆Bar 白色White 百分比Percentage 百分数Percent PCT 百万分率Part per million PPM 摆动Tilting 扳手Spanner 班，组，队，大队brigade 班、组Gang 搬运机、载波、带电粒子carrier 办公室Office 办公室、会议室Chamber 磅Pound LB 磅／平方英寸（表压力）Psig 磅 /平方英寸 (绝对压力 ) Psia 饱和Saturate 饱和条件、饱和状态Saturate condition 饱和蒸汽Saturated steam SAT STM 保持Hold 保护Protection PROT 保险盒Fuse holder 保险丝、熔断器Fuse 报警Alarm 报警Warning 爆炸Explosion 备件Reserve parts 备件、备品Spare parts 备件、替换零件Replacement parts 备用、待机Standby 备用的Reserved 备用的、空余的Spare 背后，反向的Back 背压Back pressure 泵Pump Proportional/ integral / 比例／积分／微分 derivative PID 比率Ratio 比重Specific weight 闭环Closed-loop 闭式冷却水Closed cooling water 闭锁、密封舱、固定Lock 闭锁信号Blocking signal 壁面温度Wall temp 壁式再热器Radiator wall rh 避雷器Arrester 避雷器Lightning arrestor 避免 ,回避Avoid 编辑Edit 变电站、子站Substation 变送器Transmitter XMITEER 变速箱Gear shift housing 变压器Transformer XFORMER 标称出力、额定出力Nominal rating 标称的、额定的Nominal 标高Elevation ELEV 标号、标签Label 标记、注册Sign 标志Token 标准Standard 表格Tab 表格、纸张Sheet 表面的Surface 并联电抗器Shunt reactor 波纹管、膜盒Sylphon 剥线钳Wire stripper

电力专业英文词汇

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 company 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 room 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

电力常用英语

电力常用英语

1、电力系统 电力系统power system 大容量电力系统bulk power system 电网power grid；power network 火力发电厂thermal power plant；coal-burning power plant；fossil fuel power plant 水电站hydroelectric power station 核电站nuclear power plant 抽水蓄能电站pumped storage power station 变电站power substation 用户变电站customer substation 开关站switch station 升压step up 降压step down 主网架backbone；network frame 接入系统connection to the power grid 联网interconnection 特高压ultra-high voltage 高压直流输电high-voltage direct-current transmission 换流站converter station 无穷大infinite 等值电路equivalent circuit 标么值per unit value 实际值actual value 基准值base value 潮流power flow 开环open-loop 合环closed-loop 有功active power 无功reactive power 电压降voltage drop 载流量current carrying capacity 视在功率complex power；apparent power 自然功率natural power 损耗loss 功率因数power factor 超前lead 滞后lag 无功补偿reactive power compenstaion 感性补偿Inductive compensator 容性补偿Capacitive compensator

电力常用英语

1、电力系统

常用电力专业英语

（1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor （2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 功率因数：power-factor 功率：power 功角：power-angle 电压等级：voltage grade 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load current 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 电阻：resistor 电抗：reactance 电导：conductance 电纳：susceptance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering)

电力电子专业英语词汇

Absorber Circuit 吸收电路 AC／AC Frequency Converter 交交变频电路 AC power control 交流电力控制 AC Power Controller 交流调功电路 AC Power Electronic Switch 交流电力电子开关Ac Voltage Controller 交流调压电路Asynchronous Modulation 异步调制Baker Clamping Circuit 贝克箝位电路 Bi-directional Triode Thyristor 双向晶闸管 Bipolar Junction Transistor—— BJT 双极结型晶体管Boost-Buck Chopper 升降压斩波电路Boost Chopper 升压斩波电路Boost Converter 升压变换器Bridge Reversible Chopper 桥式可逆斩波电路Buck Chopper 降压斩波电路Buck Converter 降压变换器Commutation 换流

Conduction Angle 导通角 Constant Voltage Constant Frequency ——CVCF 恒压恒频Continuous Conduction——CCM （电流）连续模式Control Circuit 控制电路 Cuk Circuit CUK 斩波电路 Current Reversible Chopper 电流可逆斩波电路 Current Source Type Inverter——CSTI 电流（源）型逆变电路Cycloconvertor 周波变流器 DC-AC-DC Converter 直交直电路 DC Chopping 直流斩波 DC Chopping Circuit 直流斩波电路 DC-DC Converter 直流－直流变换器 Device Commutation 器件换流 Direct Current Control 直接电流控制 Discontinuous Conduction mode （电流）断续模式displacement factor 位移因数 distortion power 畸变功率

电力英语

电力系统power system 落点drop point 开关站switch station 调节regulation 高抗high voltage shunt reactor 并列的apposable 裕度margin 故障fault 三相故障three phase fault 分接头tap 切机generator triping 高顶值high limited value 静态static (state) 动态dynamic (state) 机端电压控制A VR 电抗reactance 电阻resistance 功角power angle 有功（功率）active power 电容器Capacitor 电抗器Reactor 断路器Breaker 电动机motor 功率因数power-factor 定子stator 阻抗impedance 功角power-angle 电压等级voltage grade 有功负载active load PLoad 无功负载reactive load 档位tap position 电阻resistor 电抗reactance 电导conductance 发电机generator 励磁excitation 励磁器excitor 电压voltage 电流current 升压变压器step-up transformer 母线bus 变压器transformer 空载损耗no-load loss 铁损iron loss 铜损copper loss 空载电流no-load current 有功损耗active loss 无功损耗reactive loss 输电系统power transmission system 高压侧high side 输电线transmission line 高压high voltage 低压low voltage 中压middle voltage 功角稳定angle stability 稳定stability 电压稳定voltage stability 暂态稳定transient stability 电厂power plant 能量输送power transfer 交流AC 直流DC 电网power system 电纳susceptance

火电厂常用专业词汇-中英文

Vocabulary on Power Generation(Thermal Power Plant) 火电厂常用专业词汇 1.stop valve/non-return valve(NRV)/check valve 截止阀；逆止阀, 单向阀 2.reverse valve 倒流阀 3.cylinder holding 闷缸 4.(cylinder)heat soaking 暖缸 5.boiler hot boxup 闷炉 6.boiler warm-up 暖炉 7.axial thrust/stress 轴向推力 8.axial shift/displacement 轴向位移 9.radial displacement 径向位移 10.emergency stop valve(ESV) 危急遮断阀 11.steam lead pipe 导汽管 12.valve body/casing 阀体，阀壳 13.synchronization (with power grid) 并网 14.inlet shut-off valve 进油关断阀 15.flame scanner/detector 火检 16.scanner fan 火检风机 17.BCP: Boiler Circulation Pump 炉水循环泵 18.slag remover 除渣机 19.slag conveyor 捞渣机 20.rotary vane feeder(RVF) 螺旋输送机（除灰站） 21.ECS：electric control system 电气控制系统 22.ETS: emergency trip system 汽机紧急跳闸系统 23.hydraulic station 液压油站 24.vent/ventilation valve(V.V) 排气阀、通风阀 25.ESP : Electro-Static Precipitator 静电除尘器；电除尘 26.dedust transformer 电除尘变 27.control valve 调阀、调门 28.pilot/slide valve 滑阀 29.steam header 集汽联箱 30.water filling （锅炉等）上水 31.bearing pillow 瓦枕 32.bush 轴瓦 33.forward/positive reverse/negative thrust bearing 正/负向推力轴承（瓦块） 34.atmospheric/top relief valve 对空排气阀 35.exhaust(gas) fan, oil vapor exhaust fan OVEF 排烟风机 36.operating transformer/O.X/OPER._.FMR 工作边 37.FGD: Flue Gas Desulphurization(desulfurize/ desulphurize) 烟气脱硫 38.anion 阴离子 39.cation 阳离子 40.anion/cation bed/exchanger 阴、阳离子交换器；阴床、阳床 41.cathode阴极 42.anode 阳极

电力专业英语翻译(第二版)

A decrease in the field current gives rise to lagging (inductive) current in the stator; and increase in the field current that overexcites the motor causes a leading (capacitive) current to appear in the stator. 励磁电流减小时，定子电流感性增强；励磁电流增加使电机过励时将在定子中产生容性电流。 An induction machine is an AC two-winding unit in which only one (primary, usually the stator) winding is supplied with an alternating current at a constant frequency ω1 from an external source. 感应电机是一种具有双绕组的交流电气设备，它只有一个绕组（一次侧，通常是定子）通过外电源输入固定频率为ω1的交变电流。 Current transformers for protection are essentially similar to those used for the operation of ammeters, watthourmeters and other instruments. 保护用电流互感器基本上同操作用的电流表、电能表和其他仪器类似。 DG planning also involves arranging for connection of the renewable power generator with the local grid, and for support of any local electric load when the renewable source is not available. 分布式发电规划还包括安排可再生能源发电机与地方电网相连接，这样当可再生能源不可用时，本地电力负荷仍能得到支持。 Distributed generation can include renewable power generation resources such as wind, solar, or low-head hydropower production. 分布式发电可以包括可再生发电资源，例如风能、太阳能或低水头水力发电。 Distributed generation, or DG, includes the application of small generators, typically ranging in capacity from 15 kW to 10000 kW, scattered throughout a power system, to provide the electric power needed by electrical consumers. 分布式发电包括小型发电机组的应用，容量通常从15kW到10000kW不等，这些机组散布在整个电力系统中，为用户提供所需的电能。 Each single thyristor valve consists of a certain amount of series connected thyristors with their auxiliary circuits. 晶闸管阀由一定数量的串联晶闸管及其附属电路组成。 Each single valve in the converter bridge is built up with a certain number of series-connected IGBTs together with their auxiliary electronics. 换流器桥阀由一定数量的串联IGBT（绝缘栅门极晶体管）及其附属电路构成。 Electric power is produced at generating stations (GS) and transmitted to consumers through a complex network of individual components, including transmission lines, transformers, and switching devices. 电能由发电厂发出，然后通过由诸如输电线路、变压器、开关设备这些独立部件组成的复杂网络输送到用户。

能源电力行业常用英语单词

电力行业常用英语 安培ampere 安全防护用品safety protection articles 安全帽safety carpet 安全门safety valve 安全生产safety in production 安全施工safety in construction 安全网guard net 安全围栏guard fence 安装erection ,installation 安装板mounting panel 安装间隙图the GAPS in generator 安装说明书installation manual 按钮button 按钮button ,pushbutton 按照as per 暗线concealed wire ,concealed conductor 凹处recess 百分表centimeter 扳手wrench 板式过滤器plate fitter 半径radius 半空缸half empty cylinder 包墙过热器wall enclosure superheater 饱和蒸汽管saturated steam pipe 保安系统emergency system 保护法兰protective flange 保护管protecting tube 保护夹protecting clap 保护接地protective earthing 保护罩protective casing /housing 保护罩protective cover ,protective housing 保留retain 保温heat insulation ,thermal insulation 保温材料heat insulating material 保温材料heat-insulating material 保温层heat insulation ,thermal insulation blanket 抱箍beam clamp 备用变压器standby transformer 备用电源断路器auxiliaries-supply circuit-breaker 备用油spare oil

常用电力专业英语

一、电气常用英文词汇 （1）元件、设备 Breaker 断路器 bus 母线 Busbar 母线 Capacitor 电容器 DblClmnTrans double-column transformer 双绕组变压器 excitor 励磁器 generator 发电机 Isolator 刀闸(隔离开关) motor 电动机 power plant 发电厂 Reactor 电抗器 shunt capacitor 并联电容器 stator 定子 step-up transformer 升压变压器 tap 分接头 transformer 变压器 transformer substation 变电站TransmissionLine 输电线ThrClnTrans three-column transformer 三绕组变压器 （2）状态参数 AC 交流 active loss 有功损耗 active power 有功 capacity 容量 current 电流 reactive loss 无功损耗 reactive power 无功： voltage 电压 tap position 档位 power-factor 功率因数 power 功率： power-angle 功角 voltage grade 电压等级 no-load loss 空载损耗 iron loss 铁损copper loss 铜损 no-load current 空载电流 impedance 阻抗 positive sequence impedance 正序阻抗negative sequence impedance 负序阻抗zero sequence impedance 零序阻抗resistor 电阻 reactance 电抗 conductance 电导 susceptance 电纳 reactive load 或者QLoad 无功负载active load PLoad 有功负载 YC(telemetering) 遥测 YX 遥信 magnetizing current 励磁电流(转子电流) power-angle 功角 upper limit 上限 lower limit 下限 apposable 并列的 high voltage 高压 low voltage 低压 middle voltage 中压 power system 电力系统电网 excitation 励磁 high side 高压侧 power transmission system 输电系统fixed series capacitor compensation 固定串联电容补偿 stability 稳定 voltage stability 电压稳定 angle stability 功角稳定 transient stability 暂态稳定 power plant 电厂 power transfer 能量输送 installed capacity 装机容量 drop point 落点 switch station 开关站 double-circuit lines on the same tower 双回同杆并架 degree of compensation 补偿度