专业英语.docx

1、专业英语汽机设备turbine 汽轮机 HP turbine (HP) 高压汽轮机 IP turbine (IP)中压汽轮机 LP turbine (LP) 低压汽轮机 turbogenerator 汽轮发电机 Casing 汽缸high pressure casing 高压缸（不包括转子） intermediate pressure casing 中压缸low pressure casing 低压缸 rotor 转子 baffle plate 隔板 blade 叶片nozzle 喷嘴 exhauster hood 低压缸排汽罩（口）inner (outer) casing 内（外）缸 mai

2、n stop valve (MSV) 主汽门control valve (CV) （高压）调门、控制阀combined reheat valve (CRV) 中联门，联合汽门reheat stop valve (RSV,RV) 再热汽截止阀intercept valve (IV) 再热汽调节阀 reverse flow valve (RFV) 返流阀blowdown valve (BDV) 排放阀 ventilator valve (VV) 通风阀HP/LP turbine bypass 高低压汽机旁路 boiler feedwater pump (BFP) 炉给水泵boiler feedwa

3、ter pump turbine (BFPT) 炉给水泵汽轮机startup feedwater pump 启动给水泵（电动给水泵）booster pump 前置泵、增压泵 feedwater pump discharge 给泵出口heat exchanger 热交换器 high pressure heater (HPH) 高加low pressure heater (LPH) 低加 heater drain pump 加热器疏水泵deaerator 除氧器 condenser 凝汽器vacuum breaker 真空破坏门 startup ejector 启动抽汽器steam seal co

4、ndenser steam pack(age) exhauster 轴封加热器circulating water pump (C.W.P) 循环水泵condenser extraction pump 凝结水泵water box air extraction pump 水室抽汽泵hydraulic fluid pump 抗燃油泵 space heater and fan 油箱加热风机fluid reservior 抗燃油箱 main shaft (oil)pump (MSP) 主轴油泵motor suction oil pump (MSOP) 电动吸抽泵(oil driven) booster

5、pump 油驱动增压泵 turning gear oil pump (TGOP) 盘车油泵(D.C) emergency bearing oil pump (EBOP) （直流）事故润滑油泵oil vapor extractor 抽油烟机 oil cooler 油冷却器lube oil purifier 润滑油净化器 coupling 联轴器turning gear 盘车 turning gear motor 盘车马达grease pump 油脂泵 disk dump valve 盘式关闭阀fastacting solenoid valve 快速动作电磁阀master trip solenoi

6、d valve (MTSV) 主跳闸电磁阀manual mechanical trip handle (MTH) 手动机械跳闸手柄block valve 闭锁阀 check valve 逆止阀stop valve 截止阀 bypass valve 旁通阀isolate valve 隔绝阀 butterfly valve 碟阀back wash valve 反冲洗阀 bleed(er) valve 排放阀、溢流阀、汽机抽汽阀cross valve 转换阀 三通阀 drain(age) valve 疏水阀filling valve 注水阀 上水阀 globe valve 球阀needle valv

7、e 针阀 regulating valve 调节阀release valve 安全阀 泄放阀 relief valve 安全阀 降压阀safty valve 安全阀 bearing 轴承journal bearing 轴颈轴承 滑动轴承 thrust bearing 推力轴承 support bearing 支承轴承 guide bearing 导向轴承ball bearing 滚动轴承机务词组absolute pressure 绝对压力 back pressure 背压bending stress 隔弯曲应力 boiler front 炉前BRG.max. vibration 轴承最大振动

8、coal fired unit 燃煤机组coal sampling tap 煤取样口 connecting pipe 连接管constant pressure operation 定压运行 differential expansion 差胀、胀差discharge(delivery)head 扬程 dosing equipment(pump) 加药设备（泵）dynamic(kinetic)head 动压头 expansion joint 膨胀接头elevation (hydraulic , hydraulic pressure) head 静压头first(1st)stage SH spray

9、 第一级过热器喷水 tensile strength 抗拉强度flexible joint 伸缩接头 flexible pipe 软（蛇形）管furnace roof 炉顶 heating surface 受热面hoop stress 环向应力 impact test 冲击试验level indicator 液位（水、油）指示器 load rejection 甩负荷oil return pipe 回油管 oil strainer(filter) 滤油器overflow pipe 溢流器 rated output 额定出力regulating valve 调节阀 (rotating)speed

10、转速rotating blade 动叶 second ( 2nd ) stage SH spray 第二级过热器喷水sequence of valve opening 阀门开启顺序 sliding pressure operation 滑压运行 spare parts 备品、备件 stationary blade 静叶superheater (reheater) pass 过热器（再热器）烟道 stainless steel 不锈钢turbine admission transfer position 汽机进汽转换位置 warming period暖机时间unit system 单元制系统 v

11、alve wide open (VWO) 阀门全开 锅炉设备boiler 锅炉 economizer 省煤器 water wall 水冷壁 downcomer 下降管riser 上升管 drum 汽包 boiler saturation steam tube 锅炉饱和蒸汽管 roof 顶棚管 superheater 过热器 reheater 再热器 primary superheater 末级过热器（高温过热器） (partial) division superheater platen superheater 屏式过热器attemperater 减温器 desuperheater 减温器 h

12、eader 联箱heat recovery area (HRA) 尾部烟道、热回收面 inlet header 进口联箱 outlet header 出口联箱continuous (blowdown tank) 定排扩容器 safety valve 安全门 electrical relief valve 电动排汽阀 drain valve 疏水阀furnace 炉膛 flue (gas) duct 烟道 air duct 风道 burner 燃烧器 sootblower 吹灰器 primary air fan (PAF) 一次风机forced draft fan (FDF) 送风机 induc

13、ed draft fan (IDF) 引风机scanner cooling air fan 探头冷却风机 tertiary air fan (blower) 三次风机windbox 风箱 register 调风器steam coil air heater (SCAH) 暖风器 airheater 空预器electrostatic precipitator (ESP或EP) 电除尘器air compressor 空压机 booster fan 增压风机stack ,chimney 烟囱 damper 挡板coal silo (bunker) 煤仓 coal chute 落煤管coal feede

14、r 给煤机 belt 皮带pulverizer ,mill 磨煤机 mill gearbox 磨煤机底部的齿轮箱seal air fan 密封风机 roller 磨辊grinding table ,table 磨盘classifier vane operating mechanism 分离器叶片操作机构adjustable classifier vane 可调分离器叶片 scraper blade 刮板grinding ring 碾磨环 primary air port ring 一次风入环primary plenum chamber 一次风箱 tramp iron chute 金属夹杂物输出

15、槽speed reducer drive 减速齿轮箱 classifier 分离器(hot) cold air （热）冷风 tempering air 调温风oil pump 油泵 oil gun 油枪oil tank 油箱 oil heater 油加热器ignitor 点火器 detector 检测器、探测器scanner 探头 heavy oil header valve 重油母管阀heavy oil recirculation valve 重油再循环阀除灰设备ash and slag handing equipment 灰渣处理设备furnace bottom ash hopper 炉底

16、灰斗 mill reject hopper 石子煤斗boiler hopper overflow pit 灰斗溢流池 cooling box 冷却灰斗grinder 碎渣机 dumping gate 排渣门(dust)slurry basin 灰浆池 ash lagoon 灰池HP pyrites water pump 高压排石子煤泵 LP ash water pump 低压灰水泵HP ash water pump 高压灰水泵 hydroelectric feed pump 水力喷射供水泵hydroelectric 水力喷射泵 ejector 喷射泵slurry pump 灰泵 sump ma

17、ke-up water pump 渣浆池补水泵seal water pump 轴封水泵 sump pump 渣浆泵pretreatment plant 预处理场 fine dust storage silo 细灰贮仓dust bagging machine 灰打包机 air lock valve 气锁阀、锁气器(vacuum) exhaustor(er) 负压风机 blower for fluidizing system 细灰转运仓fine dust transfer bin 粗灰转运仓 final separator 布袋收尘器primary separator 旋风收尘器 hydromix

18、 灰水混合物swing type valve 受灰阀，平旋阀 gate hopper 手动插板门（EP下的）air intake valve 进汽阀 rain protection 防雨器C.W.discharge culvert 循环水排水沟 buffer basin 集水井ash slurry transfer pipe 灰浆输送管电气设备generator 发电机 stator winding 定子绕组stator core 定子铁芯 rotor winding 转子绕组brush 电刷 main seal oil pump 主密封油泵automatic voltage regulato

19、r (AVR) 自动电压调整器silicon controlled rectifier (SCR) 可控硅整流器thyristro 可控硅 exciter 励磁机transformer 变压器 unit transformer 机组变压器，高厂变start-up transformer 启动变压器，公用变 main transformer 主变压器metering transformer 仪用变压器 lighting transformer 照明变压器current transformer (CT) 电流互感器 potential transformer (PT) 电压互感器capacitor

20、 voltage transformer (CVT) 电压互感器 substation 开关站220kv switch yard220kv 开关站 grid control room 网控室circuit breaker 断路器 SF6 circuit breaker 六氟化硫开关disconnector , isolator 隔离开关 earthing blade 接地刀闸busbar 母线 busbar coupler 母联开关main generator breaker 发电机主开关 off-load tap changer 无载分接开关on-load tap changer 有载分接开

21、关 arrester 避雷器ZnO-Type arrester 氧化锌避雷器 transmission line 输电线surge absorber 浪涌吸收器 line trap 阻波器isolated phase bus duct (IPB) 隔离相母线导管no segregated phase bus duct 非隔离母线导管electrical motor 电动机 diesel generator 柴油发电机battery charger 蓄电池充电器 inverter 逆变器power center 电力（动力）中心 motor control center马达控制中心（马控中心）r

22、elay 继电器 undervoltage relay 低压继电器magnetic protection relay 电磁保护继电器 auxiliary relay 辅助继电器overcurrent relay 过电流继电器 tripping coils 跳闸线圈synchronizing device (equipment) 周期装置 protection relays panel 继保盘generator differential protection 发电机差动保护generator stator earth fault protection 发电机定子接地保护generator rot

23、or ground fault protection 发电机转子接地保护negative phase sequence protection 负序保护overcurrent protection 过流保护 overload protection 过载保护ground overvoltage protection 接地过电压保护loss of field protection 失磁保护out of step protection 失步保护three phase under impedance protection 三相低阻抗保护single-phase overvoltage protectio

24、n 单相过电压保护overexcitation protection 过励磁保护reverse power protection 逆功率保护block differential protection 综合差动保护breaker failure protection 断路器失灵保护distribution board 配电盘measuring circuits 测量电路 capacitor 电容器bushing 套管 terminal 端子ammeter 安培计，电流表 voltmeter 伏特表，电压表watt hour meter 电度表，火表电气词组accidental load 事故负载

25、 active power 有功功率applicable standard 使用标准 breaking operation 开断操作change over 切换 weatherproof 全天候conductor maximum operating temperature 导体最高运行温度common equipment 公用设备 creepage distance 爬电距离direct oil/forced air cooling method(ODAF) 强油循环直接风冷方式discharge voltage 放电电压 drip proof 防滴equalized charge 均衡充电

26、expected life 期望寿命field current 励磁电流 field temperature 励磁绕组温度field voltage 励磁电压 floating charge 浮充电hydrogen purity 氢纯度 insulating oil 绝缘油impulse withstand voltage 冲击耐压 line diagram 线路图load losses 负荷损耗 logic and schematic diagram 逻辑原理图medium voltage 中压 moisture content 温度neutral point 中性点 nominal onl

27、oad voltage 额定空载电压oil immersed type 油浸型 periodic charge 定期充电phase and ground fault 接地故障 phase angle 相位角pneumatic construction 气动结构 protected zone 保护范围reactive power 无功功率 short circuit current 短路电流short circuit voltage 短路电压 temperature rise 温升three phase alternating current 三相交流电 totally enclosed typ

28、e 全封闭形transient current 瞬态电流 unit tripping condition 机组跳闸条件控制词组alarm acknowl(e)gement 报警确认 automatic tracing 自动跟踪alarm display 报警显示 alarm light indicator 报警光字牌alarm message 报警信息 automatic follower 自动跟踪器alarm and operation guide printer 报警和操作指导打印机auxiliary equipment control board 辅助设备控制盘base station

29、基本站 boiler light-off 锅炉灭火boiler flue gas temperature display 锅炉烟气温度显示boiler status display 锅炉壮态显示 break time 断开时间boiler/turbine coordinated control 锅炉/汽机协调控制BTG board and auxiliary panel 锅炉、汽轮机和发电机控制盘的辅助盘burner start-up/shut-down 喷燃器起动/停止 calling function 召唤功能cause of alarm 报警原因 central(unit)control

30、 room中央（单元）控制室，集控室check and confirmation of operating conditions 运行工况的检查和确认closed circuit colour TV 闭路彩色电视机 combustion management 燃烧管理coal/fuel oil ratio setter 煤/燃油比率设定器 common board 公用盘control block diagram 控制框图 control function 控制功能control panel and desk 控制盘台 control room 控制室control console 控制台 c

31、ontrolled variables 被控变量conversion to engineering unit 变换成工程单位critical speed of rotor 转子的临界转速CRT display CRT 显示 CRT picture CRT 画面data display page 数据显示页 data logging 数据记录deviation range 偏差范围 dispatch participation 调度参与display of present data 当前数据显示 display scanning 显示扫描display of the mimic system drawing 模拟系统图显示distributed control system 分散控制系统 edit routine 编辑程序efficiency, deviation, auxiliary power consumption 效率，偏差，厂用电耗 electro-hydraulic converter 电液转换器emergency shutdown loads of power plant 电站事故停机负荷emergency trip device 紧急跳闸装置