火电厂常用专业词汇-中英文

1、Vocabulary on Power Generation(Thermal Power Plant)火电厂常用专业词汇（本人根据自身工作经验总结、归纳，希望对您有所帮助）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/

2、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 remov

3、er 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 va

4、lve 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/OPE

5、R._.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43. cathode axis 阴极磁轴44. caustic/acid storage tank 碱储存罐，酸储存罐45. resin dosing hopper 树脂加装斗46. CRT, cation resin regeneration t

6、ank and water storage tank 阳塔, 阴（树脂）再生罐兼储水罐 ART, anion resin regeneration tank 阴塔，阴（树脂）再生罐SPT, resin separation tank（树脂再生）分离塔47. MEH: micro-hydraulic control 微机电液控制48. TSI: turbine supervision instrument 汽机监视仪表49. chemical dosing 化学加药50. back wash 反洗51. AGC: Automatic Gain Control 自动增益控制 Automatic G

7、eneration Control 自动发电控制（一般取此义）52. ATC: Automatic Turbine Startup or Shutdown Control System 汽机自启停系统53. BPS: Bypass Control System 旁路控制系统54. CCS: Coordination Control System 单元机组协调控制系统55. DAS : Data Acquisition System 数据采集系统56. DCS: Distributed Control System 分散控制系统57. DEH: Digital Electro-Hydr

8、aulic Control （汽机）数字电液控制系统58. ETS: Emergency Trip System （汽机）事故跳闸系统59. FSSS: Furnace Safety Supervisory System 锅炉炉膛安全监控系统60. MCS: Modulation Control System 模拟量控制系统61. MFT: Master Fuel Trip 主燃料跳闸62. OFT: Oil Fuel Trip 油燃料跳闸63. OPC: Over-Speed Control （汽机）超速保护控制64. SCADA: Supervisory Control and Data

9、Acquisition 监控与数据采集系统65. SCS: Sequence Control System 顺序控制系统66. TSI: Turbine Supervisory Instrument （汽机）监视仪表67. jacking oil pump 顶轴油泵68. OEM: Original Equipment Manufacturer 设备原产商；厂代、工代69. installed capacity 装机容量70. thermal stress 热应力71. main valve of desuperheating/spray water 减温水总门72. TD-BFP/MD-BF

10、P: Turbine-Driven/Motor-Driven Boiler Feedwater Pump 汽动给水泵、汽泵；电动给水泵、电泵73. emergency governor 危急保安器74. auxiliary power system 厂用电系统75. PCV: pressure control valve 压力控制阀76. MCC: motor control center 电机控制中心77. walkie-talkie 对讲机；步话机78. mis-operation 误操作79. shift-in-charge/shift chief-operator 值长80. SCE:

11、 shift chief engineer 当值总工程师81. meet/satisfy a condition 满足条件 82. supervisor 运行监护人员83. field operator 巡操84. operation/operating floor 运转层85. operation log 运行日志86. force(certain value) 强制（某个数值，如温度、压力等）87. take/put into/in service/operation 投运、投用88. reading （仪表等的）读数89. signal is extended/connected to

12、DCS 信号传至DCS90. work permit/permit to work 工作票91. operation checklist 操作票92. bearing burnt-out 轴承烧坏93. emulsion 乳化94. anti-emulsification time 破乳化时间95. servo valve/motor 伺服阀；伺服电机96. hydraulic servomotor; oil relay 油动机97. HP/LP bypass 高压旁路、低压旁路98. PAC 临时完工证书99. EPC: engineering-procurement-constructio

13、n “设计-采购-安装”总承包工程100. defect maintenance/rectification；rectifying defect/remove defect 消缺101. attend 处理故障、缺陷等102. defect register 缺陷登记/统计103. periodic maintenance 定期维修104. preventive maintenance(PM)预防性维修105. coupling/coupler 联轴器，耦合器106. hydraulic coupler 液耦107. speed reducer 减速器108. dismantle 拆除109.

14、 install, installation; erect, erection 安装110. boxup 在印度TPCIL常用来表示某项工作已经完成，封闭111. operator console 控制台112. AHP: ash handling plant 除灰站，输灰站113. GIS: gas insulated switchgear 气体绝缘开关设备；升压站114. CHP：coal handling plant 输煤站115. WTP：water treatment plant 制水站116. rubber ball circulating pump 胶球（再循环）泵117. ba

15、ll cleaning system; condenser online tube cleaning system 凝汽器胶球清洗系统118. ball screen 收球网119. ball collector 收球器120. condenser online tube leakage system 凝汽器检漏系统121. clarifying basin 澄清池122. settled water 澄清水123. blow-down flash tank 排污扩容器124. condensate extraction pump(CEP) 凝结水泵，凝泵125. VFD: Variable-

16、Frequency Drive 变频器126. valve opening 阀门开度127. (water)intake pipe 进水管128. skilled worker 熟练工人；技工129. inter-lock/open/close 联锁、开、关130. Interlock protection 联锁保护131. air/steam supply 气源，汽源132. power(supply) 电源，供电133. grease n. 油脂；润滑脂 v.给上油脂134. calcium complex grease 复合钙基脂135. operating mode 运行方式136.

17、screw pump 螺旋泵137. oil return 回油138. ash/oil deposits/accumulation 积灰；积油139. gland steam condenser 轴封加热器140. ash hopper heater 灰斗加热器141. collecting electrode rapping mechanism(CERM) 阳极振打装置142. emitting electrode rapping mechanism (EERM) 阴极振打装置143. booster pump 前置泵；增压泵144. minimum flow valve 最小流量控制阀

18、145. drain flash tank 疏水扩容器146. vacuum pulling 抽真空147. valve block 阀组148. valve seat 阀座149. valve stem 阀杆150. valve wide open condition(VWO) (condition) 阀门全开工况151. valve packing 阀门盘根152. valve travel 阀门行程153. governing/control stage 调节级154. primary/final reheater; CRH/HRH 冷再；热再155. rolling(up) 冲转156

19、. swinging value 晃动值157. eccentricity 偏心率，晃动度158. vibration amplitude 振动值159. high vibration 振动大160. differential expansion 胀差161. cylinder expansion 缸胀162. MSP（汽机）启动油泵163. EOP（汽机）事故油泵164. TOP（汽机）辅助润滑油泵165. motor-operated valve(MOV) 电动阀，电动门166. increased/decreased load ratio 升/降负荷率167. loading rate

20、升负荷速度，升荷率168. pressure rise; raise/increase pressure 升压169. runup rate 升速率170. speed up/accelerate 升速171. run up（RU）; run down(RD) 升负荷；降负荷172. fast cut back（FCB）快速切负荷173. run back（RB）快速减负荷174. block increase/decrease 闭锁增BI；闭锁减BD175. idle running 惰走，空转176. carbon brush 碳刷177. latch （汽机手动）打闸（停机），挂闸178

21、. full speed 全速179. tightness/leakage test 严密性试验180. worm wheel 涡轮181. neutral earthing/ground neutral system 中性点接地系统182. grounding switch; earthing blade 接地刀闸183. auto quasi-synchronization 自动准同期184. AVR: automatic voltage regulator 自动电压调节器185. raising voltage from zero 零起升压（试验）186. no-load 空载187.

22、negative phase sequence 负（相）序188. temperature rise test 温升试验189. water discharge pipe/pump 排水管/泵190. superheat degree 过热度191. AVT: all volatile treatment 全挥发性处理192. NWT: neutral water treatment 中性处理193. CWT: combined water treatment 综合处理194. sliding pressure 滑压195. self-sealing 自密封196. vacuum leakag

23、e test 真空严密性试验197. permissible/allowable error 允许误差198. deviation 误差，偏差199. tolerance 公差200. cleanrance间隙201. standard deviation STDV标准差202. hysterisis error 回程误差203. discontinuous running 间断运行204. hydraulic shock 水击205. auxiliary steam header/tank 辅汽联箱206. isolate/isolating valve 隔离阀207. be below s

24、tandard; unqualified 不合格208. television camera of furnace flame 炉膛火焰电视摄像头209. flue gas duct 烟道210. air duct风道211. slagging, slag 结焦212. fouling 结垢213. clinker; slag 结渣214. clinker grinder 碎渣机215. feed gate 排渣门216. closed-circuit television(CCTV) 闭路电视217. 交流电AC 火线live，红色R；零线neutral ，蓝色B；接地线earthing，黄

25、色Y或绿色 直流电DC 正极positive + 红色线；负极negative - 黑色线218. Boiler Feedwater Pump Turbine(BFPT) 219. screwdriver 螺丝刀，起子; slot type screwdriver一字/平口螺丝刀; Philips/cross screwdriver 十字螺丝刀220. screw 螺丝221. screw rod 螺杆222. bolts and nuts 螺栓螺帽223. pincers;vise, vice 老虎钳224. wrench 扳手225. anti-static 防静电226. megger

26、摇表，兆欧表227. meggering 绝缘测量228. redundancy 冗余229. banking fire 锅炉压火230. full arc admission 全周进汽231. welding seam 焊缝232. coagulant凝聚剂，混凝剂233. target load 目标负荷234. enthalpy 焓，音含；物理学上指单位质量的物质所含的全部热能。235. entropy 熵，音商；物理学上指热能除以温度所得的商，表示热能转化为功的程度。236. split 解列；parallel 并列237. No. 5 extraction check valve 五

27、抽逆止门238. actuator 执行器239. commission(ing)调试240. flame detector probe 火检探头241. calibration 校准，校验242. ACW: auxiliary cooling water 开式冷却水，开式水243. CCCW: closed cycle cooling water 闭式冷却水，闭式水244. BOP: balance of plant （电厂）辅助设备245. BTG: boiler, turbine & generator 246. turbidity浊度； turbidimeter 浊度计247.

28、 steam exhaust hood 排汽室248. extraction fan 抽汽风机249. impeller叶轮；vane 叶片，如inlet guide vane(IGV) 入口导叶250. operation condition 运行工况251. loss of excitation失励磁252. out-of-step 失步253. rectifier bridge 整流桥254. thyristor converter; silicon controlled rectifier(SCR) 可控硅整流器255. trip脱扣； tripper 脱扣器256. NDT: non

29、-destructive test 无损探伤试验257. NPSH: net positive suction head 汽蚀余量258. TMCR: turbine maximum continuous rating 汽机最大连续出力259. BMCR: boiler maximum continuous rating 锅炉最大连续出力260. bottom ash炉底冷灰 261. steam blow(ing) (out) （锅炉）吹管262. CPU: condensate polishing unit 凝结水精处理263. inner rubber lining 内部衬胶264. g

30、asket 垫片265. observation glass/hole 窥视镜/孔266. inspection door/hole 检查孔/门267. filter/screen/mesh/strainer 滤网268. central cylinder 中心筒269. wearing耐磨; refractory耐火; heat/acid-resistant耐热，耐酸270. deaerator 除氧器271. cross(-over)/impulse pipe 联通管；导压管272. combination surface 结合面273. fastener 固定件274. metallog

31、raphic examination/test 金相检查，金相试验275. stub 短管276. bearing neck up-rising inclination 轴颈扬度277. journal bearing 轴颈轴承278. thrust collar 推力盘279. damper 挡板，风门等280. positioning pin定位销281. mesh 啮合282. CRV: combined reheat valve 中联门283. blowdown valve 排污阀284. elbow 弯管285. ground bolt 地脚螺栓286. cleanrance of

32、flow path/passage 通流间隙287. （thermal）insulation 保温288. ejector 射汽器289. wall/Corner fired boiler 前后墙对冲锅炉；四角切圆锅炉290. on-grid power tariff; on-grid price 上网电价Raise on-grid power tariff to help power plants which are struggling with surging coal prices.Industrial and commercial users, residential, agricu

33、ltural and fertilizer sectors 291. retail electricity price 零售电价292. step/multi-step tariff; graduated power tariff 阶梯电价China will expand a graduated power tariff system for residential users, now being tried out in several selected provinces.293. boiling out 煮炉294. slip ring 滑环295. trial operation/

34、run 试运296. tap 抽头, 装抽头，开孔。Tapping point 抽头点，抽头处，接出口，接出点297. fault recorder 故障录波器298. steam/water ratio 汽水比299. bunker bay 煤仓间300. TG house/hall 主机房，主厂房301. titanium tube 钛管302. argon arc welding 氩弧焊303. UT: ultrasonic test 304. RT: radiographic test 305. MT: magnetic test 306. PHE: plate heat exchan

35、ger 屏式换热器307. project information sheet(PIS) 工作/工程联系单308. over-fired air(OFA)燃尽风309. header 集箱，联箱310. pre-filter 前置过滤器311. neutralization pit 中和水池312. asynchronous motor 异步电机313. ammonia/phosphate dosing skid 氨溶液/磷酸盐溶液箱314. SWAS：steam & water sampling analysis system 汽水取样分析系统315. pressure/temper

36、ature gauge (thermometer) 压力计；温度计(表)316. wetting agent 表面湿润剂317. safety goggles安全护目镜318. safety precautions 安全措施319. liquid ring vacuum pump 水环式真空泵320. front/rear wall 前后墙321. coal chute 落煤管322. moving/stationary vane/blade 动叶，静叶323. wind box 风箱324. system drawing 系统图325. flow chart 流程图326. SWRO;BWR

37、O(reverse osmosis)一级反渗透；二级反渗透327. brazing 冷切割328. FCBC: float cum boost charger 稳压装置329. DMF: dual-media filter 双介质过滤器330. RGSF: rapid gravity sand filter 重力式过滤器331. turbine oil 透平油332. power factor 功率因数333. active/reactive load 有功/无功负荷334. mixed coal silo 混煤仓335. KKS code KKS码336. film boiling 膜态沸腾

38、337. nuclear boiling 核态沸腾338. Departure from Nuclear Boiling(DNB) 偏离核态沸腾339. set point 给定值，设定值340. flood test （凝汽器）灌水试验341. grout(ing) 灌浆342. HSD: high sulfur diesel 轻油;HFO: heavy fuel oil 重油343. EPB: equivalent parts per billion 微克当量/升344. PPM: parts per million 百万分率（毫克/升）345. Teflon 聚四氟乙烯，特氟隆（绝缘材料

39、）346. open/concealed wire 明线，暗线347. windlass 卷扬机348. emergency power 保安电源349. temporary/permanent support/hanger 临时/正式支吊架350. CW blow down pump 循环水排污泵351. spiral pump/water wall 螺旋泵/水冷壁352. open pass (wall) 垂直水冷壁353. roof/ceiling superheater 顶棚过热器354. feedwater pump center tap 给水泵中间抽头355. static pre

40、ssure 静压356. constant pressure 定压357. FOPH: fuel oil pump house 燃油泵房358. air and flue gas system 风烟系统359. air receiver压缩空气储气罐(instrument仪用; service厂用)360. CCCW expansion tank 闭式水膨胀水箱361. access cover 人孔盖362. cast 浇铸（混凝土）363. thermal expansion 热膨胀364. welding rod/electrode/machine 电焊条；电焊机365. field w

41、elding 现场焊接366. short connection 短接367. spot welding 点焊368. line loss(rate)线损（率）369. SF6 breaker 六氟化硫断路器370. PT/CT: potential/current transformer 电压互感器，电流互感器371. ammeter/voltmeter 电流表，电压表372. bare conductor 裸导线373. feeler(gauge)塞尺374. opacity 不透明度（性），黑度375. LOP: lube oil pump 润滑油泵376. reject 石子煤377.

42、 sump pit 污水池378. transmitter 变送器379. Roots blower 罗茨风机380. vibrometer 测振仪381. R/C pump: recirculating pump 再循环泵382. CTP: condensate transferring pump 凝输泵383. condensate makeup water 凝补水箱384. barring/turning gear 盘车装置385. suction/discharge 入口，出口386. PCV: pressure control valve 压力控制阀387. safety inspe

43、ctor/administrator/supervisor 安全员388. In case of occurrence of major accidents; organize an immediate rescue; leave their posts without permission389. They shall be given the sanction of demotion or dismissal from their posts.390. cancel its qualification for 391. neglect of duty 玩忽职守392. liquefied

44、gas 液化气393. particles collector 集粒器394. plate 靶板（注：靶板和集粒器都是吹管时需安装的）395. pressure parts 承压部件396. flash point （油）闪点397. viscosity 粘度398. pour point 流点399. conductivity 电导率400. sector plate （空预器）扇形板401. plug 堵头402. block valve 闭锁阀403. AC/DC withstand voltage test 交流/直流耐压试验404. high potential/HI. PO. te

45、st, puncture test 耐压试验405. NR: nominal rating 铭牌容量/出力406. inlet/outlet diameter 吸入/吐出口径407. delivery head 扬程408. Any suggestions for the improvement of the book are welcome.409. boiler and auxiliaries 锅炉及其辅机410. specific weight/consumption 比重，比耗411. density 密度412. saturation temperature 饱和温度413. sat

46、urated steam 饱和蒸汽414. water/steam mixture 汽水混合物415. coal/air mixture 风煤混合物416. fuel specifications燃料规格417. tube panel/bank 管排418. austenite steel 奥氏体钢419. alloy steel 合金420. pressurize 增压，加压，打压421. factors affecting the performance of the heater 422. flap valve 瓣阀，翻板阀423. power consumption 电耗424. ca

47、lorific value热值425. HHV/LHV: high/low heating value 高位/低位发热量426. reducer 大小头427. THD: total harmonics distortion 总谐波畸变率428. flash, spark-over 闪络429. Details refer to the attachment/enclosure. 详见附件。430. insulation coordination 绝缘配合431. reactor 电抗器432. capacitor 电容器433. voltage divider 分压器434. coupled

48、 capacitance 耦合电容435. current converter 变流器436. resonance 谐振437. inductance 电感438. resolution 分辨率439. noise level 噪音水平440. humanization/humanity/human-centered design 人性化设计441. OQC: outgoing quality checking report. Ex-factory/works inspection/testing report 出厂检测报告442. users manual, operating instru

49、ctions 使用说明书，操作说明443. certificate of quality 合格证444. customer feedback questionnaire 用户意见卡445. mixed bed混床446. coefficient of expansion 膨胀系数447. The turbine must remain on barring/turning gear until metal temperature drops below 150 with normal cooling. 汽机投盘车，直至缸壁金属温度自然冷却到150以下。448. governor （汽机）调速器

50、449. steam admission valve 进汽阀450. oil level indicator 油位指示器451. turn up/down valve 阀门开大/开小452. top vent valve 对空排气阀453. coarse filter 粗粉过滤器454. seamless steel pipe/tube 无缝钢管455. occupational safety and health branch, labor department 456. orifice plate 孔板457. operating cost 运行成本458. ESP discharge/c

51、ollecting electrode 放电极（负极），收尘极459. transformer-rectifier 整流变压器460. CFB: circulating fluidized bed 循环流化床461. reduce outage time and maintenance expenses 减少停运时间和维修成本462. under construction 建设中463. biomass power 生物发电464. deliver outstanding environmental/impressive performance 465. deliver real benefi

52、ts to plant owners466. produce low emissions which conform to the strictest environmental standards467. result in efficient combustion 468. in charge of project management 469. spare parts 配件470. maximize efficiency, reliability and availability 471. Commercial operation is scheduled for 2015.472. h

53、ave extensive experience in 473. meet the highest customers expectations474. thermocouple 热电偶475. resistance temperature detector, thermal resistor 热电阻476. mass/volume flow 质量流量，体积流量477. quality control QC 质量管理478. design/operating pressure 设计压力，工作压力479. The unit has undergone extensive repairs. 机组正

54、在检修。480. valves and fittings 阀门及附件481. fill boiler with best available feed water 482. allowheat evenly for approximately three hours 均匀加热约3小时483. boiler pressure drops below/to 锅炉压力下降至484. Safety should be the first consideration in boiler operation. 锅炉运行中，安全是第一要务。485. cause serious damage to equip

55、ment 给设备造成严重损害486. open valve wide 阀门全开487. feeder 馈线488. raise air pressure 升压489. be in use 490. pyrometer 高温计；acoustic pyrometer 声波测温计491. ACW electric rotary filter/screen 开式水电动旋转滤网492. DOR: direction of rotation （电机的）转动方向493. clarification meeting 技术交底会494. failure/fault point 坏点，故障点495. speed reducer 减速器496. reduction gearbox 减速箱497. mesh size 细度