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1、電廠方面常用英語(汽機部分)汽輪機steam turbine高壓汽缸high-pressure(HP) cylinder凝汽式汽輪機condensing steam turbine中壓汽缸intermediate-pressure(IP) cylinder亞臨界壓力汽輪機subcritical pressure turbine低壓汽缸low-pressure(LP) cylinder汽缸臺板(底板)cylinder sole pin汽輪機轉子turbine rotor汽封steam seal gland, steam sealing葉輪blade disc軸承支架bearing stoll,

2、bearing bracket葉片blade, bucket主油泵main oil pump噴嘴nozzle備用油泵emergency bearing oil pump固定螺釘dowel交流潤滑油泵AC lube oil pump注油器oil injector直流潤滑油泵DC lube oil pump噴油嘴oil nozzle高位油箱head oil tank, elevated oil tank杠桿lever凝汽器condenser軸shaft管板tube plate彈簧spring熱水井hot well凝汽器喉部condenser throat凝結水泵condensate pump泵殼p

3、ump casing低壓加熱器low-pressure feed water heater高壓加熱器high-pressure feed water heater除氧器deaerator除氧水箱deaerated water tank除鹽水箱demineralized water tank汽動給水泵steam-driven feed water pump前置水泵booster pump給水泵feed water pump疏水泵drain pump水室water chamber疏水擴容器drain flash tank擋板baffle plate封頭end cover真空泵vaccum pump

4、工業水泵industrial water pump, service water pump收球網ball screen膠球泵rubber ball recirculating pump主蒸汽系統main steam system支撐斜鋼supporting wedge再熱蒸汽系統reheat steam syetem自然通風冷卻塔natural draft cooling tower抽汽系統extraction steam system主蒸汽管道main steam piping, live steam piping軸封shaft seal真空系統vaccum system凝結水系統conde

5、nsate system再熱蒸汽管道reheat steam system給水系統feed water system循環水系統circulating water system供油系統oil supply system工業水系統industrial water system, service water system抽汽管道steam extraction pipe供汽聯箱steam header壓縮空氣管道compressed air piping疏水管道drain water piping氫氣管道hydrogen piping凝結水管道condensate piping循環水管道circul

6、ating water piping冷卻水管道cooling water piping給水管道feed water piping潤滑油管lube oil piping除鹽水管道demineralized water piping旁路門bypass valve減溫水管道attemperating water piping球型閥globe valve再循環水管道recirculating water piping閘板閥gate valve排水管道water discharge piping疏水閥drain valve高壓主汽門high-pressure main stop valve蝶閥butte

7、rfly valve中壓主汽門intermediate pressure main stop valve轉速rotating speed, revolution熱效率thermal efficiency, heat efficiency過熱度superheat degree新蒸汽壓力initial steam pressure, live steam pressure溫差temperature difference開啟opening再熱蒸汽冷段壓力cold reheated steam pressure關閉closing再熱蒸汽熱段壓力hot reheated steam pressure啟動

8、starting-up再熱蒸汽熱段溫度hot reheated steam temperature停止shutting down再熱蒸汽冷段溫度cold reheated steam temperature檢查inspection, examination低壓缸排汽流量low-pressure cylinder exhaust steam flow巡檢routing inspection再熱蒸汽流量reheated steam flow主蒸汽流量steam flow法蘭加熱flange heating螺栓加熱bolt heating正常狀態normal condition清洗cleaning操

9、作operation酸洗acid cleaning, pickling解體disassembly組裝assembly檢修maintenance拆開dismantling汽缸扣蓋cylinder covering變形deformation毛刺burr裂紋crack銹蝕rusting壁厚wall thickness同心concentricity找正centering墊鐵iron cushion, packing iron plate, adjusting pad找中心alignment臺板sole plate天車turbine hall overhead crane管束tube bundle汽機基

10、座turbine pedestal流量flow抽汽量steam extraction capacity海水sea water保溫材料heat insulating material防腐anti-corrosion  電廠方面常用英語(鍋爐部分) 亞臨界壓力鍋爐subcritical pressure boiler燃煤鍋爐coal-fired boiler啟動鍋爐start-up boiler爐墻furnace wall管束(排)tube bundle管屏tube platen下降管downcomer上升管riser省煤器管economizer tube再熱器管re

11、heater tube過熱器管superheated tube蛇形管coil吊掛管supporting tube水冷壁管water wall tube飽和蒸汽管saturated steam pipe水冷壁water wall鰭片管finned tube, fin tube, gilled tube聯箱header鍋爐本體boiler proper鍋爐機組boiler unit爐膛boiler framework燃燒器furnace燃燒室combustion chamber油槍oil gun torch風門damper管板tube plate煤粉管道pulverized coal piping

12、過熱器superheater沸點boiling temperature吹灰器soot blower包墻過熱器wall enclosure superheater再熱器reheater爐膛容積furnace volume再熱器冷段primary reheater汽水分離器steam separator, moisture separator再熱器熱段final reheater省煤器economizer空氣預熱器air preheater安全門safety valve防暴門explosion vent檢查孔inspection hole三通閥three-way valve事故噴水閥emergen

13、cy water spray valve鍋爐排污blowdown大板梁plate girder, upper beam灰斗ash hopper空氣壓縮機air compressor混合器mixer磨煤機coal pulverizer, coal mill一次風機primary air fan送風機forced draft fan, force fan人孔門man hole引風機induced draft fan, induced fan膨脹補償節expansion joint原煤斗raw coal bunker, raw coal silo結渣lagging煤粉倉pulverized coal

14、 bunker看火孔observation hole水循環water circulation風道air duct除塵器dust collector, precipitator伸縮節灰渣泵ash pump, slag pump風道air duct軸封泵shaft sealing pump伸縮節expansion joint灰漿泵ash slurry pump風管道air piping保溫材料heat-insulating material除灰管道ash piping穩定燃燒stable combustion煙囪chimney, stack支吊架supports and hangers燃燒comb

15、ustion水壓試驗hydraulic test負壓negative pressure點火ignition正壓positive pressure著火點firing point, ignition temperature冷風cold air鍋爐上水boiler water filling熱風hot air點火用油fuel oil for ignition停爐boiler shutdown熄火fire-off 電廠方面常用英語(電氣部分) 發電機electric generator, generator一次電壓primary voltage發電機定子generator stat

16、or二次電壓secondary voltage發電機轉子generator stator一次繞組primary winding主變壓器main transformer二次繞組secondary winding工作變壓器operating transformer高壓線路high-voltage line備用變壓器standby transformer導電環conducting ring開關switch零電位zero potential按鈕button漏電electric leakage電壓voltage母線bus, busbar電流current測電筆test pencil電流強度current

17、 intensity驗電器electroscope電阻resistance匝數number of turns電功率electric power屏蔽接地shield earthing電壓表voltmeter延遲時間delay time伏特volt絕緣insulation千伏kilovolt相序phase order, phase sequence電流表ammeter, amperemeter相電壓phase voltage安培ampere電阻測量resistance measurement千瓦小時kilowatt-hour電壓測量voltage measurement電位計potentiomet

18、er電流測定current measurement功率表wattmeter時間測定time measurement瓦特watt明線open wire, open conductor千瓦kilowatt暗線concealed wire, concealed conductor兆瓦megawatt照明線路lighting line赫茲hertz控制control轉速表speedometer輸電transmission千伏安kilovoltampere帶電live, electrified歐姆ohm原理圖schematic diagram通風ventilation, draft電力系統electri

19、c power system避雷針lightning rod, lightning conductor控制臺control board電源power source, power supply電負荷power load交流電源AC power source功率損失power loss直流電源DC power source供電power supply不停電電源uninterrupted power supply(UPS)發電power generation強電strong current操作人operator弱電weak current監護人guardian繼電器relay通信communicat

20、ion鎖閉裝置locking device電話機telephone set斷路器breaker, circuit breaker電話號telephone number接觸器contactor電纜cable插件plug-in unit, insertion piece信號signal保護接地protective earthing連接器connector保護罩protective cover, protective housing單元unit熔斷器cutout, fusible cutout主機main machine電纜cable系統system電纜芯cable core電子元件electron

21、ic單元控制室unit control room故障fault配電室switch room, distribution board room正常normal頻率frequency異常abnormal毫安表millammeter告警alarm毫伏表millvoltmeter輸入input電子計算機electronic computer輸出output架空線路overhead line信號狀態signal status布線wiring結束end合上switch-on測試test重撥redial撥號dial直撥direct dialing斷開switch-off電廠方面常用英語(化學部分) 

22、;化 學 部 分化學加藥處理chemical treatment feeding酸洗acid cleaning自來水raw water, crude water軟化水softened water除鹽水demineralized water過濾filtration去礦物質水demineralized water除氣deaeration再生regeneration污染pollution腐蝕corrosion結垢scaling水垢scale離子交換樹脂ion exchange resin石灰lime混床mixed bed并聯in parallel串聯in series溶解箱dissolving ta

23、nk溶液箱solution tank取樣裝置sampling device溶質solute溶劑solvent電廠方面常用英語(儀表與控制部分) 溫度計thermometer鼠標器mouse溫差temperature difference驅動器drive壓力開關pressure switch鍵盤keyboard標準大氣壓力standard atmosphere存儲器storage, memory鍋爐壓力boiler pressure延時time delay風壓air pressure在線on line噴嘴nozzle離線off line給水流量feed water flow擴展exte

24、nsion蒸汽流量steam flow掃描scan阻尼器snubber, damper刷新update總線bus阻塞clogging畫面graphic display傳輸速率transmission rate存儲storage源程序source program文字標題literal title濾波器filter圖象信息graphic information返回return中間變量intermedium variable中斷interrupt操作指導operation guide保留retain信息共享information sharing刪除delect吹掃purge節點node點火器igniter發送send, transmit靈敏度sensitivity接收receive精確度accuracy數據庫data base靈活性flexibility調制解調器modulator-demodulator(MODEM)可擴展性expandability兼容compatibility分散度dispersity按鈕button, pushbutton工作時間up time確認acknowledgement故障時間down time復位reset儀表measuring instrument開關swi

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