火電廠常用專業(yè)詞匯-中英文

火電廠常用專業(yè)詞匯-中英文PAGEPAGE1VocabularyonPowerGeneration(ThermalPowerPlant)火電廠常用專業(yè)詞匯（本人根據(jù)自身工作經(jīng)驗總結(jié)、歸納，希望對您有所幫助）stopvalve/non-returnvalve(NRV)/checkvalve截止閥；逆止閥,單向閥reversevalve倒流閥cylinderholding悶缸(cylinder)heatsoaking暖缸boilerhotboxup悶爐boilerwarm-up暖爐axialthrust/stress軸向推力axialshift/displacement軸向位移radialdisplacement徑向位移emergencystopvalve(ESV)危急遮斷閥steamleadpipe導(dǎo)汽管valvebody/casing閥體，閥殼synchronization(withpowergrid)并網(wǎng)inletshut-offvalve進油關(guān)斷閥flamescanner/detector火檢scannerfan火檢風(fēng)機BCP:BoilerCirculationPump爐水循環(huán)泵slagremover除渣機slagconveyor撈渣機rotaryvanefeeder(RVF)螺旋輸送機（除灰站）ECS：electriccontrolsystem電氣控制系統(tǒng)ETS:emergencytripsystem汽機緊急跳閘系統(tǒng)hydraulicstation液壓油站vent/ventilationvalve(V.V)排氣閥、通風(fēng)閥ESP

:Electro-StaticPrecipitator靜電除塵器；電除塵dedusttransformer電除塵變controlvalve調(diào)閥、調(diào)門pilot/slidevalve滑閥steamheader集汽聯(lián)箱waterfilling（鍋爐等）上水bearingpillow瓦枕bush軸瓦forward/positivereverse/negativethrustbearing正/負向推力軸承（瓦塊）OEM:OriginalEquipmentManufacturer設(shè)備原產(chǎn)商；廠代、工代installedcapacity裝機容量thermalstress熱應(yīng)力mainvalveofdesuperheating/spraywater減溫水總門TD-BFP/MD-BFP:Turbine-Driven/Motor-DrivenBoilerFeedwaterPump汽動給水泵、汽泵；電動給水泵、電泵emergencygovernor危急保安器auxiliarypowersystem廠用電系統(tǒng)PCV:pressurecontrolvalve壓力控制閥MCC:motorcontrolcenter電機控制中心walkie-talkie對講機；步話機mis-operation誤操作shift-in-charge/shiftchief-operator值長SCE:shiftchiefengineer當值總工程師meet/satisfyacondition滿足條件supervisor運行監(jiān)護人員fieldoperator巡操operation/operatingfloor運轉(zhuǎn)層operationlog運行日志force(certainvalue)強制（某個數(shù)值，如溫度、壓力等）take/putinto/inservice/operation投運、投用reading（儀表等的）讀數(shù)signalisextended/connectedtoDCS信號傳至DCSworkpermit/permittowork工作票operationchecklist操作票bearingburnt-out軸承燒壞emulsion乳化anti-emulsificationtime破乳化時間servovalve/motor伺服閥；伺服電機hydraulicservomotor;oilrelay油動機HP/LPbypass高壓旁路、低壓旁路PAC臨時完工證書EPC:engineering-procurement-construction“設(shè)計-采購-安裝”總承包工程defectmaintenance/rectification；rectifyingdefect/removedefect消缺attend處理故障、缺陷等defectregister缺陷登記/統(tǒng)計periodicmaintenance定期維修preventivemaintenance(PM)預(yù)防性維修coupling/coupler聯(lián)軸器，耦合器hydrauliccoupler液耦speedreducer減速器dismantle拆除install,installation;erect,erection安裝boxup在印度TPCIL常用來表示某項工作已經(jīng)完成，封閉operatorconsole控制臺AHP:ashhandlingplant除灰站，輸灰站GIS:gasinsulatedswitchgear氣體絕緣開關(guān)設(shè)備；升壓站CHP：coalhandlingplant輸煤站W(wǎng)TP：watertreatmentplant制水站rubberballcirculatingpump膠球（再循環(huán)）泵ballcleaningsystem;condenseronlinetubecleaningsystem凝汽器膠球清洗系統(tǒng)ballscreen收球網(wǎng)ballcollector收球器condenseronlinetubeleakagesystem凝汽器檢漏系統(tǒng)clarifyingbasin澄清池settledwater澄清水blow-downflashtank排污擴容器condensateextractionpump(CEP)凝結(jié)水泵，凝泵VFD:Variable-FrequencyDrive變頻器valveopening閥門開度(water)intakepipe進水管skilledworker熟練工人；技工inter-lock/open/close聯(lián)鎖、開、關(guān)Interlockprotection聯(lián)鎖保護air/steamsupply氣源，汽源power(supply)電源，供電greasen.油脂；潤滑脂v.給……上油脂calciumcomplexgrease復(fù)合鈣基脂operatingmode運行方式screwpump螺旋泵oilreturn回油ash/oildeposits/accumulation積灰；積油glandsteamcondenser軸封加熱器ashhopperheater灰斗加熱器collectingelectroderappingmechanism(CERM)陽極振打裝置emittingelectroderappingmechanism(EERM)陰極振打裝置boosterpump前置泵；增壓泵minimumflowvalve最小流量控制閥drainflashtank疏水擴容器vacuumpulling抽真空valveblock閥組valveseat閥座valvestem閥桿valvewideopencondition(VWO)(condition)閥門全開工況valvepacking閥門盤根valvetravel閥門行程governing/controlstage調(diào)節(jié)級primary/finalreheater;CRH/HRH冷再；熱再rolling(up)沖轉(zhuǎn)swingingvalue晃動值eccentricity偏心率，晃動度vibrationamplitude振動值highvibration振動大differentialexpansion脹差cylinderexpansion缸脹MSP（汽機）啟動油泵EOP（汽機）事故油泵TOP（汽機）輔助潤滑油泵motor-operatedvalve(MOV)電動閥，電動門increased/decreasedloadratio升/降負荷率loadingrate升負荷速度，升荷率pressurerise;raise/increasepressure升壓runuprate升速率speedup/accelerate升速runup（RU）;rundown(RD)升負荷；降負荷fastcutback（FCB）快速切負荷runback（RB）快速減負荷blockincrease/decrease閉鎖增BI；閉鎖減BDidlerunning惰走，空轉(zhuǎn)carbonbrush碳刷latch（汽機手動）打閘（停機），掛閘fullspeed全速tightness/leakagetest嚴密性試驗wormwheel渦輪neutralearthing/groundneutralsystem中性點接地系統(tǒng)groundingswitch;earthingblade接地刀閘autoquasi-synchronization自動準同期AVR:automaticvoltageregulator自動電壓調(diào)節(jié)器raisingvoltagefromzero零起升壓（試驗）no-load空載negativephasesequence負（相）序temperaturerisetest溫升試驗waterdischargepipe/pump排水管/泵superheatdegree過熱度AVT:allvolatiletreatment全揮發(fā)性處理NWT:neutralwatertreatment中性處理CWT:combinedwatertreatment綜合處理slidingpressure滑壓self-sealing自密封vacuumleakagetest真空嚴密性試驗permissible/allowableerror允許誤差deviation誤差，偏差tolerance公差cleanrance間隙standarddeviationSTDV標準差hysterisiserror回程誤差discontinuousrunning間斷運行hydraulicshock水擊auxiliarysteamheader/tank輔汽聯(lián)箱isolate/isolatingvalve隔離閥bebelowstandard;unqualified不合格televisioncameraoffurnaceflame爐膛火焰電視攝像頭fluegasduct煙道airduct風(fēng)道slagging,slag結(jié)焦fouling結(jié)垢clinker;slag結(jié)渣clinkergrinder碎渣機feedgate排渣門closed-circuittelevision(CCTV)閉路電視交流電AC火線live，紅色R；零線neutral，藍色B；接地線earthing，黃色Y或綠色直流電DC正極positive+紅色線；負極negative-黑色線BoilerFeedwaterPumpTurbine(BFPT)screwdriver螺絲刀，起子;slottypescrewdriver一字/平口螺絲刀;Philips/crossscrewdriver十字螺絲刀screw螺絲screwrod螺桿boltsandnuts螺栓螺帽pincers;vise,vice老虎鉗wrench扳手anti-static防靜電megger搖表，兆歐表meggering絕緣測量redundancy冗余bankingfire鍋爐壓火fullarcadmission全周進汽weldingseam焊縫coagulant凝聚劑，混凝劑targetload目標負荷enthalpy焓，音含；物理學(xué)上指單位質(zhì)量的物質(zhì)所含的全部熱能。entropy熵，音商；物理學(xué)上指熱能除以溫度所得的商，表示熱能轉(zhuǎn)化為功的程度。split解列；parallel并列No.5extractioncheckvalve五抽逆止門actuator執(zhí)行器commission(ing)調(diào)試flamedetectorprobe火檢探頭calibration校準，校驗ACW:auxiliarycoolingwater開式冷卻水，開式水CCCW:closedcyclecoolingwater閉式冷卻水，閉式水BOP:balanceofplant（電廠）輔助設(shè)備BTG:boiler,turbine&generatorturbidity濁度；turbidimeter濁度計steamexhausthood排汽室extractionfan抽汽風(fēng)機impeller葉輪；vane葉片，如inletguidevane(IGV)入口導(dǎo)葉operationcondition運行工況lossofexcitation失勵磁out-of-step失步rectifierbridge整流橋thyristorconverter;siliconcontrolledrectifier(SCR)可控硅整流器trip脫扣；tripper脫扣器NDT:non-destructivetest無損探傷試驗NPSH:netpositivesuctionhead汽蝕余量TMCR:turbinemaximumcontinuousrating汽機最大連續(xù)出力BMCR:boilermaximumcontinuousrating鍋爐最大連續(xù)出力bottomash爐底冷灰steamblow(ing)(out)（鍋爐）吹管CPU:condensatepolishingunit凝結(jié)水精處理innerrubberlining內(nèi)部襯膠gasket墊片observationglass/hole窺視鏡/孔inspectiondoor/hole檢查孔/門filter/screen/mesh/strainer濾網(wǎng)centralcylinder中心筒wearing耐磨;refractory耐火;heat/acid-resistant耐熱，耐酸deaerator除氧器cross(-over)/impulsepipe聯(lián)通管；導(dǎo)壓管combinationsurface結(jié)合面fastener固定件metallographicexamination/test金相檢查，金相試驗stub短管bearingneckup-risinginclination軸頸揚度journalbearing軸頸軸承thrustcollar推力盤damper擋板，風(fēng)門等positioningpin定位銷mesh嚙合CRV:combinedreheatvalve中聯(lián)門blowdownvalve排污閥elbow彎管groundbolt地腳螺栓cleanranceofflowpath/passage通流間隙（thermal）insulation保溫ejector射汽器wall/Cornerfiredboiler前后墻對沖鍋爐；四角切圓鍋爐on-gridpowertariff;on-gridprice上網(wǎng)電價Raiseon-gridpowertarifftohelppowerplantswhicharestrugglingwithsurgingcoalprices.Industrialandcommercialusers,residential,agriculturalandfertilizersectorsretailelectricityprice零售電價step/multi-steptariff;graduatedpowertariff階梯電價Chinawillexpandagraduatedpowertariffsystemforresidentialusers,nowbeingtriedoutinseveralselectedprovinces.boilingout煮爐slipring滑環(huán)trialoperation/run試運tap抽頭,裝抽頭，開孔。Tappingpoint抽頭點，抽頭處，接出口，接出點faultrecorder故障錄波器steam/waterratio汽水比bunkerbay煤倉間TGhouse/hall主機房，主廠房titaniumtube鈦管argonarcwelding氬弧焊UT:ultrasonictestRT:radiographictestMT:magnetictestPHE:plateheatexchanger屏式換熱器projectinformationsheet(PIS)工作/工程聯(lián)系單over-firedair(OFA)燃盡風(fēng)header集箱，聯(lián)箱pre-filter前置過濾器neutralizationpit中和水池asynchronousmotor異步電機ammonia/phosphatedosingskid氨溶液/磷酸鹽溶液箱SWAS：steam&watersamplinganalysissystem汽水取樣分析系統(tǒng)pressure/temperaturegauge(thermometer)壓力計；溫度計(表)wettingagent表面濕潤劑safetygoggles安全護目鏡safetyprecautions安全措施liquidringvacuumpump水環(huán)式真空泵front/rearwall前后墻coalchute落煤管moving/stationaryvane/blade動葉，靜葉windbox風(fēng)箱~systemdrawing系統(tǒng)圖flowchart流程圖SWRO;BWRO(reverseosmosis)一級反滲透；二級反滲透brazing冷切割FCBC:floatcumboostcharger穩(wěn)壓裝置DMF:dual-mediafilter雙介質(zhì)過濾器RGSF:rapidgravitysandfilter重力式過濾器turbineoil透平油powerfactor功率因數(shù)active/reactiveload有功/無功負荷mixedcoalsilo混煤倉KKScodeKKS碼filmboiling膜態(tài)沸騰nuclearboiling核態(tài)沸騰DeparturefromNuclearBoiling(DNB)偏離核態(tài)沸騰setpoint給定值，設(shè)定值floodtest（凝汽器）灌水試驗grout(ing)灌漿HSD:highsulfurdiesel輕油;HFO:heavyfueloil重油EPB:equivalentpartsperbillion微克當量/升PPM:partspermillion百萬分率（毫克/升）Teflon聚四氟乙烯，特氟?。ń^緣材料）open/concealedwire明線，暗線windlass卷揚機emergencypower保安電源temporary/permanentsupport/hanger臨時/正式支吊架CWblowdownpump循環(huán)水排污泵spiralpump/waterwall螺旋泵/水冷壁openpass(wall)垂直水冷壁roof/ceilingsuperheater頂棚過熱器feedwaterpumpcentertap給水泵中間抽頭staticpressure靜壓constantpressure定壓FOPH:fueloilpumphouse燃油泵房airandfluegassystem風(fēng)煙系統(tǒng)airreceiver壓縮空氣儲氣罐(instrument儀用;service廠用)CCCWexpansiontank閉式水膨脹水箱accesscover人孔蓋cast澆鑄（混凝土）thermalexpansion熱膨脹weldingrod/electrode/machine電焊條；電焊機fieldwelding現(xiàn)場焊接shortconnection短接spotwelding點焊lineloss(rate)線損（率）SF6breaker六氟化硫斷路器PT/CT:potential/currenttransformer電壓互感器，電流互感器ammeter/voltmeter電流表，電壓表bareconductor裸導(dǎo)線feeler(gauge)塞尺opacity不透明度（性），黑度LOP:lubeoilpump潤滑油泵reject石子煤sumppit污水池transmitter變送器Rootsblower羅茨風(fēng)機vibrometer測振儀R/Cpump:recirculatingpump再循環(huán)泵CTP:condensatetransferringpump凝輸泵condensatemakeupwater凝補水箱barring/turninggear盤車裝置suction/discharge入口，出口PCV:pressurecontrolvalve壓力控制閥safetyinspector/administrator/supervisor安全員Incaseofoccurrenceofmajoraccidents;organizeanimmediaterescue;leavetheirpostswithoutpermissionTheyshallbegiventhesanctionofdemotionordismissalfromtheirposts.cancelitsqualificationforneglectofduty玩忽職守liquefiedgas液化氣particlescollector集粒器plate靶板（注：靶板和集粒器都是吹管時需安裝的）pressureparts承壓部件flashpoint（油）閃點viscosity粘度pourpoint流點conductivity電導(dǎo)率sectorplate（空預(yù)器）扇形板plug堵頭blockvalve閉鎖閥AC/DCwithstandvoltagetest交流/直流耐壓試驗highpotential/HI.PO.test,puncturetest耐壓試驗NR:nominalrating銘牌容量/出力inlet/outletdiameter吸入/吐出口徑deliveryhead揚程Anysuggestionsfortheimprovementofthebookarewelcome.boilerandauxiliaries鍋爐及其輔機specificweight/consumption比重，比耗density密度saturationtemperature飽和溫度saturatedsteam飽和蒸汽water/steammixture汽水混合物coal/airmixture風(fēng)煤混合物fuelspecifications燃料規(guī)格tubepanel/bank管排austenitesteel奧氏體鋼alloysteel合金pressurize增壓，加壓，打壓factorsaffectingtheperformanceoftheheaterflapvalve瓣閥，翻板閥powerconsumption電耗calorificvalue熱值HHV/LHV:high/lowheatingvalue高位/低位發(fā)熱量reducer大小頭THD:totalharmonicsdistortion總諧波畸變率flash,spark-over閃絡(luò)Detailsrefertotheattachment/enclosure.詳見附件。insulationcoordination絕緣配合reactor電抗器capacitor電容器voltagedivider分壓器coupledcapacitance耦合電容currentconverter變流器resonance諧振inductance電感resolution分辨率noiselevel噪音水平humanization/humanity/human-centereddesign人性化設(shè)計OQC:outgoingqualitycheckingreport.Ex-factory/worksinspection/testingreport出廠檢測報告user’smanual,operatinginstructions使用說明書，操作說明certificateofquality合格證customerfeedbackquestionnaire用戶意見卡mixedbed混床coefficientofexpansion膨脹系數(shù)Theturbinemustremainonbarring/turninggearuntilmetaltemperaturedropsbelow150℃withnormalcooling.汽機投盤車，直至缸壁金屬溫度自然冷卻到150℃以下。governor（汽機）調(diào)速器steamadmissionvalve進汽閥oillevelindicator油位指示器turnup/downvalve閥門開大/開小topventvalve對空排氣閥coarsefilter粗粉過濾器seamlesssteelpipe/tube無縫鋼管occupationalsafetyandhealthbranch,labordepartmentorificeplate孔板operatingcost運行成本ESPdischarge/collectingelectrode放電極（負極），收塵極transformer-rectifier整流變壓器CFB:circulatingfluidizedbed循環(huán)流化床reduceoutagetimeandmaintenanceexpenses減少停運時間和維修成本underconstruction建設(shè)中biomasspower生物發(fā)電deliveroutstandingenvironmental/impressiveperformancedeliverrealbenefitstoplantownersproducelowemissionswhichconformtothestrictestenvironmentalstandardsresultinefficientcombustioninchargeofprojectmanagementspareparts配件maximizeefficiency,reliabilityandavailabilityCommercialoperationisscheduledfor2015.haveextensiveexperienceinmeetthehighestcustomersexpectationsthermocouple熱電偶resistancetemperaturedetector,thermalresistor熱電阻mass/volumeflow質(zhì)量流量，體積流量qualitycontrolQC質(zhì)量管理design/operatingpressure設(shè)計壓力，工作壓力Theunithasundergoneextensiverepairs.機組正在檢修。valvesandfittings閥門及附件fillboilerwithbestavailablefeedwaterallow~heatevenlyforapproximatelythreehours均勻加熱約3小時boilerpressuredropsbelow/to鍋爐壓力下降至Safetyshouldbethefirstconsiderationinboileroperation.鍋爐運行中，安全是第一要務(wù)。causeseriousdamagetoequipment給設(shè)備造成嚴重損害openvalvewide閥門全開feeder饋線raiseairpressure升壓beinusepyrometer高溫計；acousticpyrometer聲波測溫計ACWelectricrotaryfilter/screen開式水電動旋轉(zhuǎn)濾網(wǎng)DOR:directionofrotation（電機的）轉(zhuǎn)動方向clarificationmeeting技術(shù)交底會failure/faultpoint壞點，故障點speedreducer減速器reductiongearbox減速箱meshsize細度，網(wǎng)孔徑union“油令”，連接器，活接forthepromotionofworkplacesafetyincidentreport事故報告defectsregister缺陷登記extendequipmentlife延長設(shè)備壽命particle(size)count（油質(zhì)）顆粒度closingdate截止日期PLC：programmablelogiccontrol可編程邏輯控制（系統(tǒng)）claddingsheet:aluminiumsheet（保溫用的）鋁皮Penthouse鍋爐頂棚airflowtest通風(fēng)試驗，風(fēng)量標定試驗airleakagetest;airtightnesstest（發(fā)電機）風(fēng)壓試驗BTS:bustransfersystem（電氣）快切GRP:generatorrelayprotectionpanel發(fā)電機繼電器保護盤柜mercurymanometer水銀壓力計halogenleakdetector鹵素探測儀，鹵素檢漏儀rotorretainingring（發(fā)電機）轉(zhuǎn)子端部護環(huán)technicalspecifications技術(shù)規(guī)范main/pilotexcitation主/副勵磁soapsolution肥皂水generatorterminalbushings發(fā)電機引線套管three/four-wayvalve三通閥，四通閥weldingpoint焊點ambienttemperature環(huán)境溫度leakagerate泄漏量，漏氣量waterbox/chamber（凝汽器）水室vacuumbreaker,vacuumbreakvalve真空破壞閥helium(He)氦(氣)fuse,fusegear熔斷器high-speedfuse快速熔斷器nozzletest噴油試驗highpressureexhaustcheckvalve高壓排汽逆止閥back-uppower備用電源micropositivepressuredevice微正壓裝置underpressure負壓，低壓，真空undervoltage低壓，欠電壓underexcitation欠勵磁twistedpair（計算機）雙絞線inertsteam/gas惰性蒸汽/氣體shieldedcable/earthing屏蔽電纜，屏蔽接地kerosenetest（一次風(fēng)機冷一次風(fēng)道）滲油試驗TG,turbine-generator主機flexiblejoint軟聯(lián)接，柔性聯(lián)接AuthorizedPersonnelOnly.非工作人員禁止操作等StaffOnly員工專用；非公莫入；嚴禁非本部門人員入內(nèi)等channelsteel槽鋼，角鐵vibrationmonitoringsystem振動監(jiān)視系統(tǒng)excessaircoefficient過量空氣系數(shù)Thefirst/secondphaseofnuclearpowerstation核電站一期/二期工程twogeneratorswereputintocommercialuse兩臺發(fā)動機投入商業(yè)運行inthefirst/secondhalfofthisyear今年上半年/下半年thefourthunitisunderconstruction4號機組正在建設(shè)carryoutanationwidesafetyreview開展全國性的安全大檢查world’shighestsafetystandard世界上最嚴厲的安全標準Nuclearpowergenerationtakesupabout2%ofthetotalinChina.核電約占中國總發(fā)電量的2%。thermalexpansionandcontraction熱脹冷縮RPS:redundantpowersystem冗余電源triple-redundancy三冗余single(power)supply單電源endfinger壓指，齒壓片ratedprimary/secondarycurrent/voltage額定一次/二次電流/電壓outsidediameter,OD名義直徑（即管道外徑）nominaldiameter公稱直徑loadrejection/dumptest甩負荷alkalimeter堿度計acidometer酸度計mediumspeedwarming中速暖機delivery/forwardingpump輸送泵taketwooutofthree（熱控邏輯等）三取二operatingstation操作臺permissivecondition允許條件pressurebuild-up憋壓potentiometer電位計aircircuitbreaker(ACB)空氣開關(guān)，空開，空氣斷路器visualenunciator光字牌tangential/cornerfiring四角切圓燃燒，四角噴繞Thankyouforconsideringourproposalandwelookforwardtoworkingwithyou.actuatingmechanism執(zhí)行機構(gòu)section剖面，斷面，段sectionbus分段母線cross-sectionview剖面圖topview俯視圖sketch草圖，設(shè)計圖，概略packinggland盤根壓蓋junction/terminalbox接線盒differentialprotection差動保護generatordisturbance發(fā)電機擾動chest進汽室servicewater工業(yè)水SV:shaftvibration軸振BV:bearingvibration瓦振oil-freestartup無油啟動Inaccordancewiththeoperatinginstructions,thetotaldurationoftheboilerstartupwas4hours.reversepower逆功率backcharge倒送電DCDB:DCdistributionboard直流電配電盤SOV:solenoidvalve電磁閥symposium+on專題研討會，討論會HVAC:heating,ventilation&airconditioning暖通空調(diào)AHU:airhandlingunit空調(diào)箱CWdebrisfilter循環(huán)水二次濾網(wǎng)scrapcutting清除臨時件thermalexpansionclearance膨脹間隙buscoupler母線斷路器，母線開關(guān)NDE:non-drivingend非驅(qū)動端solotrial-run/operation單體試轉(zhuǎn)NDCT:naturaldraftcoolingtower自然通風(fēng)冷卻塔IDCT:induceddraftcoolingtower強制通風(fēng)冷卻塔limestonebed,LSB石灰石水處理床hoodspray排汽缸噴水EG/SDG：emergencydieselgenerator,standbydieselgenerator緊急柴發(fā)，備用柴發(fā)right/left/up/downarrowkey右、左、上、下向箭頭指示鍵numerickeypad數(shù)字鍵over-fluxingprotection過勵磁保護IR:insulationresistance絕緣電阻fieldcircuitbreaker勵磁開關(guān)poleslippingprotection滑極保護over/under-voltageprotection過電壓保護，欠電壓保護over/underfrequencyprotection高頻率保護，低頻率保護statorinter-turnfaultprotection定子匝間短路保護NGT:neutralgroundingtransformer中性點接地變壓器NGR:neutralgroundingresistor中性點接地電阻器(online)DGA:dissolvedgasanalyzer溶解氣體分析儀，氣體純度分析儀inducedmagneticpolarization感應(yīng)電磁極化(magnetic)inrushcurrent勵磁涌流novolt/no-load/off-circuit/de-energizedtapc