1、AOperationManualofNon-segreatedPhseBusductLiaonigBeichenElectrialEquipmentsCo.,Ltd.-1-2.、 Catlog2.1、 Equipmentdescription(Non-segratedphasebusduct)2.、 ProceduresandoticeofEquipmentinstaltion,adjustment,start-up,operation,runigandstop2.3、 Equipmentdesignparmetrandchart2.4、 Equipentispection,testrepor
2、tandcertifcation2.5、 EquipmentMechanicalprortionistaltiondrawing2.6、 EquipentElectriinstaltiondrawing(Dito)2.7、 Otherasociatedequipmenttechnicaldocumentsthatmatchedwithtequipents2.8、 Specialprovisionsandothers-2-3、EquipmentSumary(Non-segreatedphasebusduct)3.1、 Descriptionfainfunctionadcharcterofequi
3、pmentNon-segratedphasebusduct:Metalenclosedbusbar,whicThre-phasebusbarconductorenclosedinacomonmetalshel.Thisprojectsetfourmaintransformers.Eachgenratormainoutletandneutralpointoutletusecomonenclosedbusbar.Mainoutletconectswith1kVhig-voltageswitchcubicalbycomonenclosedbusbar,Neutralpointoutletconect
4、withgenratorneutralpointcubicalbycomoneclosedbusbar.Fourmaintransformerlow-voltagesidesconectwith1kVswitchcubicalbycooneclosedbusbar.-3-4、ProceduresandNoticeofEquipmentistaltion,adjustment,start-up,operation,Runigandstop4.1、 ProceduresandNoticeofEquipmentIstaltion4.1.、 Thefolwingtolsandequipentshoul
5、dbeprearedinadvancebforeinstaltion:Crane,Wrench,TorqueWrench,SleveWrench(24#、 19#、17#、 14#） ,Screwdriver,odenHamer,Tracklevlbar,Square,Emerypaer,CoperBrush(orStelBrush),Cleanigcloth,Paintigequipments,Argonarcweldingequipments,WeldingMachine,Cleanigtols,Conductivepaste,Fluidsealnt,Asbestoloth,Busloca
6、tionSuporter,RopeorStelropeswithruberbushing.4.1.2、 ThewldingofBusandShelshouldbedonebyqualifed-4-安 装 工 序 流 程 图设 备 开 箱 与 验 收熟 悉 图 纸 、 施 工 标 准 及 安 装 使 用 说 明 书复 核 土 建 与 制 造 厂 图 纸 尺 寸 安 装 用 具 与 施 工 组 织 准 备钢 横 梁 与 支 持 结 构 安 装封 闭 母 线 吊 装 就 位校 正 同 心 度 、 电 气 间 隙 、 位 置 尺 寸检 查 测 试 绝 缘 子 、 CT、 PT、 LA等微 正 压 调
7、试 与 密 封 处 理 母 线 内 部 清 扫PT柜 、 LA柜 、 中 性 点 柜 、微 正 压 柜 、 空 压 机 等 吊装 就 位 、 调 整 、 接 线峻 工 验 收电 气 试 验附 件 安 装外 壳 断 口 焊 接母 线 断 口 抱 瓦 焊 接 补 漆补 漆壳 内 导 体 检 查 验 收淋 雨 试 验argonarcweldr.ThefilthandOxidefilmatheweldjunctionshouldbecleanedbeforewelding.ThepurityofilingeldingwireshouldnotbelowerthanL2(notlowerthan9.5%
8、).Whiletheambienttemperatureislowerthan10,inordertoensurethequalityofweldingwire,measuremntsuchasraisingtemperaturebeforeeldingandheatpresrvationduringweldingshouldbetaken.Thetotalcrosectionfweldingwireshouldnotbesmalerthan1.25timesofthatoftheldeconductorstotalsection.4.1.3、 Toensuretheinstaltionqua
9、lity,instaltionpersonelshouldsticktothefolwingprinciples:4.1.3.1、 Constructionorkersparticipatedshouldstrictlyfolwthedrawingsfromdesigniginstiuteandmanufacturesinstaltiondraing.-5-EquipmentsunpackingandaceptanceFailarwithdrwis,constructiostandarsandinstaltioninstructionchekivilconstructionadmanufact
10、uresdrawingdimensionInstaltiontlandstructiopreartionItlti Stelbeamandsuortingstructre：Liftingandlocationfnclosebsbarifti l ti,adjutingandconectionsonPTcubicle,LAcubicle,Neutralpointcbicle,slightlypsitvepresureil,airomprsor.Crectnconcentricity,elctri clearnce,positonanddimnsio.Inspectandtestonisolato
11、r,CT,PT,LAandthelikeWldingobufractureclmperInspectiandeptanonconductorsinsidesheliidleigofnclosedbusbarpaintrpairWeldigonShelfracturesDbui slightlypoitvepresureandsealingtreatmentAcesoryintaltionpaintrpairrifltest4.1.4InstaltionfbusuportingstelgirderFortheInstaltionofbusuportingstelgirder,inacordanc
12、ewithteconstructiondrawing,theyshouldbepre-weldandfixedtotheStelstructresuporterinthebuscivilconstructioncoridor,meanwhile,fundtheunifedhorizontalevltolaythebus.4.1.4.1、 InstaltionrderTheinstaltionordershouldbeinacordancewithGenralAsemblyDrawing.Sectionbysectioncheckbuscomponets,phaseorderandorderNo
13、.,thensectionbysectionaseblyand-6-positonigthem.InstaltionrdershouldbetertobeginfromGenratorutletbox(orfromtransformer,orexciterorSwitchCubicle).Theheadandendofeachsectionshouldnotberevrsed.Beforeinstalingandswingi,theinsidedustandsundriesineachbusectionshouldbecarefulycleaned.ForSiteGenralAsemblySc
14、hematicDiagrmofEnclosedbusduct,plssedrawing14.1.4.2NoKnockingandScratchingontheSilverplatingboltedsurfaceofBusclampterminalinliftingareprmited,andontrandomlyfilingeither.Whenconecting,reovetheprotectionpackingonthebusclampterminal,thencleanthesilver-platedsurfacesofterminalsandcoperbraidewires,thenp
15、aintconductingfatothesliverplatedsurfacesofalterminals.Instalcoperbraidewiretrminal,fixtheboltandutplatewithtorquewrench,itsfastenigtorquevalueshouldbeinacordancewiththespecifationflist14.1.5、 TheconectionfShelsectionadsectionshouldbeconectdwithboltandfixedtheboltwithtorquewrenches(itstorquevaluesho
16、uldcomplywithList1).Afterthesectionconection,istaltheraincover,thenSealingthemainteancehole.Dontadsealingstriptotheinterfaceofutsidevrticalsectionrectanglemainteanceholebotminordertoavoidrainflowingintothebus.-7-Boltfastenigpeaktorque(list1)4.1.6、 TheSctionconectionfconductorshouldbeconectdwithbolt.
17、Andboltsurfaceofthejunctionpanelshouldbepaintedithelctrialftsothatheshelcanbeintegratedlectrialy,thentofixtheboltwithtorquewrenches.(fixingtorquevaluecomplywithlist1)4.1.7、 ForinstaltionfElectritracehatingon-segratedbus,plseitsinstaltionadusinginstruction.(ifhave)4.2、 ProceduresandNoticeofEquipmentA
18、djustment4.2.1、 AdjustmentProcedureAdjustthedistancebetweneachsectionshelandconductoracordingtomanufacturesdrawingsize4.2.1.2、 Firstadjustheldistance,conectshelsandlocate(weld)theshelfixingfet.4.2.1.3、 Adjustconductor4.2.1.3.1、 Firstlosentheboltfixedconductorneachinsulator,thenadjustheconductortasui
19、tableplace.boltspecifation （ N。 m） peaktorqueM8 8. 10.810 17. 2.6M12 31.4 39.216 78.5 98.1M20 156.9 196.2-8-4.2.、 NoticeWhenadjustingtheconductor,plsdontdamgeitsilver-platedsurface.4.3、 Proceduresandoticeofequipmentstart-up4.3.1、 Beforestarting-upthequipents,theymustbethroughinsulatingresitancetstan
20、dvoltagewithstandtest,aftercertifedcantheybeconectdwithotherquipments.4.3.1.、 CheckandconfirminstaltionacordingtothebusgenrallayoutdrawingandElectri conectiondrawing.Conectionsmusteror-fre.4.3.1.2、 TheBus,hel,isolatorandsealingstructreshouldbecomplet,clean,odirtandfilth.Cleanthearticlesontheequipent
21、sandbuscoridorthathinderbusoperation,ispectionandmainteance.Beforeclosingthegroundigknife,plsinspectwhetrthedrawingandinsertingofgroundigknifeisgodandlockingdeviceisreliabletoensurecomplet,godandsafe.4.3.1.3Afterinstaltion,theoutsidebushel(aimatweldingseam,shelconection,isolatormountighole,ainteance
22、holeetc.)shouldbewithstandartifcialrainfaltest.Intest,useatube(diametr2.5cm),throughanozleabout3mawyfromshel,sprayouthewaterhorizontalyfroman45angleithWaterpreskepat1.Mpa.Sprayconsecutively5minutestotwosidesalongbuslengthway.Thershouldbenowaterpentrationtraceinside-9-theshel.4.3.1.4、 Isolatedresitor
23、test:Afterinstaltion,measuretheisolatedresitorfeachphaseconductortoshelbya250Vmegametr.Itsvalueshouldnotbelowerthan10M.4.3.1.5、 Powerfrequencywithstandvoltagetest:Thetestwithstandvoltagevalueofcomisionigandaceptanceshouldbe75%ofthatvalueinfactory.4.、 ProceduresandoticeforEquipmentStarting-up41、 Afte
24、rthestarting-upofequipent,thetmperatureofseamshouldbeobservdtimely.Ifitoverpasesthestandarvalue,plsanlyzethecauseandtreatitintime.4.5、 EquipmentoperationtestandoticeWhenthequipmentsoperateinormal,startupthethermostaticautoaticontroldevice.4.6、 Operationprocedureandoticeofequipmentormalstop4.6.1、 Whe
25、nquipmentstopnormaly,wenednotdoanyoperation.4.7、 Operationprocedureandnoticeforequipmentemrgencystop4.7.1、 Whenquipmentstopinemrgency,wenednotdoanyoperation.5、 Equipmentdesignparmetrandchart5.1、 Equipentdesignparetr-10-Enclosedbusbarperformanceguarntevalue1Mainciruitandbranchircuitencloseusbr Mainci
26、ruit Branchciruit1. Ratedvoltage 1kV1kV1.2 Maximuvoltage 12k 12k1.3 Ratedcurency 1750A1750A1.4Ratedpeakwithstandcurency10 101.5Ratedshort-imewithstandcurncy 40 401.6Ratedurationfshort-ciruit 2s 2s1.7Colingmethodfenclosedbusuct Self-colingSelf-colingld1.8Ratedimpulsewithstandvoltage(akvlue) 85 851.91
27、minpowerfequencywithstandvltag(fctivalue)Drytest 42 42Wetst 30 301.0Alowabletemperatureandal l t rtr-risofechpartforenclosedbuduct-1-Aluminiumconductorsalowabletperatre 90 90Aluminiumconductorsalowabletperatre-rie 50 50Alowabletmperatureforconductrhicfstndwithblts(interfaeilver-plate) 105 105Alowabl
28、etmperature-riseforcnductorwhicfstndwithbolts(interfaeilver-plate) 65 65hellowbltmrture(C) 70 70shelalowabletemprture-ris 30 302 Insulator2.1 Ratedvoltage 20kV2. Maximuvoltage 24kV2.3Alowablenvironmentaltmpratur -10C90C2.4 CrepagedistancekVcm/7.12.5 Insulationlevl1minpower-frequencywithstandvoltag 7
29、5kVLightenigimpulsewithstandvoltag 158kV-12-Enclosedbusbarcharcterguarntevalue2.6Safefactorunderatedito 67.1Mainciruit Branchciruit1Loswhenclosedbusbarcnductorthrghrtedreny(W/trepas/m105 /2InterfaceAmperdensityofElosdbuscouctr 0.1 0.13Conductranshelmaterialofeclodbusbar(nductor/shel) Electriianalumi
30、uElectriianalumiu4Weightofenclsdbusbar(includighel) 5 455Physicldimesionuarntevalueofenclodbsbrshl 9045039045036Physicaldimensionguarntevlueofcledbsbrcndutor 120105057Naturalfreqecyfbusbarsytm 50Hz 50Hz8protectiongradeofenclosedbushl Ip54 Ip549Maximuindctionvoltageofenclosebushel 24V24V10Enclosdburv
31、iclif(year)ThirtyearsThirtyears-13-Curentransformerofenclosedbusmainciruitandeutralpointciruit6.、Equipmentdesignparmetrandchart6.1、 Technicalstandarsexcutedforequipmentdesignig,manufacturing,test:NationalstandarsofPRC etalenclosedbusbar GB/T8349-20.7.、 Equipmentispection,testreportandcertifcate7.1、
32、Materialcertifcateofmanufacturingequipment7.2、 Step-by-steptestreportfequipmentanufacturing7.3、 Equipmentex-factoryinspectionreport1 Ratedvoltage 1kV2Highestoperatingvoltage 12kV3Ratdrimrycurent 0A4Ratedsecondarycurent 5A5 atdfrequency 50Hz6Ratedshort-imwithstandcurncy(efctivelue) 35kV7Ratedurationf
33、short-cirit 2s8tpekvaluewitstandoltg 85kV9Ratedutptcapcity 30VA10Clasofacuracy 0.5P201 Ratioeror-14-TESTREPORTFACTORYTESTProductName:Non-segratedphasebusductProjectName:BuraShwegyinHydropwerStationProjectNO: BGFM09-12LiaonigBeichenElectricalEquipmentsCo.,Ltd.-15-SAMPLEANDTESTPECIFIATIONDescription:
34、Non-segratedphasebusductType: BGFM-1/750-ZTestdate：April5,209Testtandarandtechnicalspecifation:GB/T8349-20MetalenclosedbusGB/T16927.1FirstPartofHighVoltageTstTechnique:genraltestrequiremnts-16-二、Testiemsandtestparmetrs2.1Insulationresitanceeasuremnt:250Vmegametr,phasetophase,phasetoearth,notlesthan1
35、0M2.Powerfequencywithstandvoltagetst:10KVpowerfrequencywithstandvoltagetstequipment,phasetophaseandphasetoearth,testvoltageis42KV2.3SketchofPowerfequencywithstandvoltagetstline:Lagend:BYB1 R1BVoltagergulator BTestransformer-17-Protectresitance DampingresitanceSphergap CX-sample三、TESTRESULT:3.1Insula
36、tionresistancetest,phasetophase,actualmeasuringvalueis250M.3.2Actualpowerfrequencywithstandvoltagevalueis42KV,throughoneminutepowerfrequencyithstandvoltage,nobreakdown.-18-7.4、 Certifcateofequipment四,Testconclusion：Throughtest,thisetofbusiqualifedandcanleavefactory!testby:aprovedby:LaboratoryofLiaon
37、igBeichenElectricalEquipmentsCo.,Ltd.ChinaApril5,209-19-CERTIFICATIONOFINSPECTIONLiaonigBeichenElectrialEquipmentsCo.,Ltd.-20-TYPE：BGFM-1/750-ZNAME：Non-segreatedphasebusductTECHNICALSPECIFIATIONRATINGVOLTAGE: 1 KVATI CURENT: 1750 APHASENO: 3 PHASEFREQUECY: 50 ZAMBIENTEMPERATURE: 40CODUCTORDIENSION:
38、12010 MENCLOSUREDIMENSION: 90560 MPHASEDISTANCE: 250 M-21-二、INSULATIONRESITANCETESTSPECIFIATION TESTRESULT INSPECTOR250VMEGERPHASE-PHASENOTLSTN250M250VMEGERPHASE-EARTHNOTLSTN250M三、POWERFEQUENCYWITHSTANDVOLTAGE:SPECIFIATION TESTRESULT INSPECTOR1MINUTEPOWERFRQNCYDYWITHSTADVOLTAGEKV 42KVINSPECTIONRESUL
39、T:Examinationconfirmedthatqualityoftheproductsiuptostadr INSPECTORINCHARGE:EGINIG:TIMEOFTHETST: 209年4月5日LiaonigBeichenElectrialEquipmentsCo.,Ltd.2CERTIFICATIONOFINSPECTIONLiaonigBeichenElectrialEquipmentsCo.,Ltd.23TYPE：BGFM-1/0-ZNAME：Non-segreatedphasebusductTECHNICALSPECIFIATIONRATINGVOLTAGE: 1 KVA
40、TI CURENT: 10 APHASENO: 3 PHASEFREQUECY: 50 ZAMBIENTEMPERATURE: 40CONDUCTORDIMENSION: 505 MELSEIESI: 90560PHASEDISTANCE: 250 M24二、INSULATIONRESITANCETESTSPECIFIATION TESTRESULT INSPECTOR250VMEGERPHASE-PHASENOTLSTN250M250VMEGERPHASE-EARTHNOTLSTN250M三、POWERFEQUENCYWITHSTANDVOLTAGE:TECHNICALSPECIFIATIO
41、NTESTRESULT INSPECTOR1MINUTEPOWERFRQNCYDRYWITHSTADVOLTAGEKV 42KVINPECIONRESULT:Examinationconfirmedthatqualityoftheproductsiuptostdr：INSPECTORINCHARGE:EGINIG:TIMEOFTHETST: 209年4月5日LiaonigBeichenElectrialEquipmentsCo.,Ltd.257.5、 NamecardofEquipmentLiaonigBeichenElectricalEquipmentsCo.,Ltd.ChinaComonE
42、nclosedBusbarRatedFrequency:50HZManufacturingStandards:GB/T8349-20Type： BGFM-1/1750-Z RatedVoltage： 1KVRatedCurent： 1750ADynamicStabiltyCurent(PeakValue):10KAThermalStabiltyCurent(EfectiveValue):40KA(2s)FactoryNumber： BC209-01Dateofmanufacture:inMarch,2098.、 Equipmentmechanicalprortionistaltiondrawi
43、ng8.1、 DrawingList8.2、 AssemblyDrawing9.、 EquipentElectrialInstaltionDrawing(Dito)10、 Otherelativequipmentechnicaldocumentsmatchedwithteequipment10.、 Instaltionadworkinginstructions10.2、 semi-thermalcontroldrawingdeviceinstruction10.3、 Therostaticautomatic-controldeviceinstruction1.、 SpecialProvisio
44、nsandothers1.、 无26B、 EquipmentMaintenanceManual1、 Equipmentispection,repairthestepsandprecautions1.1、 Withinhalfayearsoperation,thebusbarandsheloperationshouldberegularlyinspectedandthenm akegooddatarecord.InLaterrations,theinspectiontim eintervalcanbeprolongedacordingtotheoperationcondition.1.1.1、
45、Undernorm alcirumstances,theinsideofthebusneednotcleaningandm aintenance.However,eachgeneratorm aintenancedowntim ewhennecesarytodealwithbuscleaning,cleaning,inspection,cleaningandm aintenanceofbusclosedafterthem aintransform erandthegeneratororinsulation,suchaspreventivetestwerdoneonlyaftertheopera
46、tion.2、2.1、 Non-segreatedphasebusductnednotrutinemainteance.3.、 Sparepartslistandsparepartsprortiondetailedrawing3.1、 SparePartsList3.2、 Partslisthatneedrepairandm aintenancereturningtom anufacturerandm aintenanceintervals无 No3.3、 Specialm intenanceequipments,toolslist3.4、 Sparepartscaleinstaltiondr
47、awing,distributiondiagram ,partdrawing,ElectricalDiagram s,wirngconnectidraietc.无 No4.、 storageofspareparts4.1、 Inspection,testandeficaybeforerplacem ntofsparepartsRubberproducts-belowsusedinenclosedbusbarshouldbereplacedeveryfourtofiveyears.4.2、 Replacem ntprocedureandnotesofspareparts4.3、 4.3.1、 T
48、oensuretheinstaltionquality,instaltionpersonnelshouldsticktothe2043Bsuportinginsulatorpiec15上双上双上双上双M10/间距间距间距间距30，下单下单下单下单16H 125H H HBG T%*p%*p1%*b-G G G 01-1 Fiting piec10UperdoubleM10/distance30,downsiesingle16H 125H H Htorquewrenches piec1 Dedicatedinstrument27followingprinciples4.3.2、 Constructingworkersparticpatedshouldstrictlyfollowthedrawingsfromdesigninginstiuteandm anufacturersinstaltiondrawing.
