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
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 tank and water storage tank 阳塔, 阴（树脂）再生罐兼储水罐
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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 Generation 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-Hydraulic 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 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-BFP: 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: 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 DCS 信号传至DCS 90. work permit/permit to work 工作票 91. operation checklist 操作票
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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-construction “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. 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. ball 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-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. 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
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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 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. 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 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BD 175. idle running 惰走，空转 176. carbon brush 碳刷 177. latch （汽机手动）打闸（停机），挂闸 178. 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. 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
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193. CWT: combined water treatment 综合处理 194. sliding pressure 滑压 195. self-sealing 自密封 196. vacuum leakage 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 standard; 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 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 五抽逆止门 238. actuator 执行器 239. commission(ing)调试 240. flame detector probe 火检探头
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