智能电网供配电系统中英文对照外文翻译文献.pdf

该【智能电网供配电系统中英文对照外文翻译文献 】是由【青山代下】上传分享，文档一共【15】页，该文档可以免费在线阅读，需要了解更多关于【智能电网供配电系统中英文对照外文翻译文献 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。:..外文资料翻译Powersupplysystemofhigh-risebuildingdesignAbstract:withthecontinuousdevelopmentofcitysize,moreandmorehigh-risebuildings,thereforehigh-,anengineeringexample,describestheelectricaldesignofhigh-:high-risebuilding;electricaldesign;distribution;loadcalculation1ProjectOverviewplexproject,withatotalconstructionareaof405570m2,onthegroundfloorareaof272330m2,undergroundconstructionareaof133240m2,:twoofficebuildings,constructionareais70800m2,28layers,)Loadcharacteristics:electricload,muchlargerthanthecivilengineeringtechnicalLarge120W/m2indicators,especiallyintheelectricityloadmorefood,)theuncertaintyofalargeload,mercialrealestaterentsareoftenbasedonmarketdemand,andconstantlyadjustthenatureoftheshops,:..3)Thereisnospecificationandtechnicalmeasuresinthedifferenttypesofcommercialprojectsrefertothedetailedparametersoftheshops,engineeringdesignloadcalculationinthelackofdata,:fortheaboveproblems,theloadcalculation,munication,todeterminetheformoflayersoftheformsandnatureoffloorarea,whichiscalculatedonthebasisofelectricalloadbasis;followedtodetermineparameterindexwithinplexbecausethereisnoclearindicatorofthespecificationcanreferto;anddifferentlevelsofeconomicdevelopmentbetweencitiesisnotbalanced,powerindicesarealsodifferent;willbeinthesamecity,)theneedtofactorinthechoice:parametersdetermined,,,whichintheclearrequirements,basedonyearsofdesignexperiencethatmostendshopsinthedistributionorlevelwithinthehouseholddistributionboxwithcaseKxgenerallytakeawhile,,,afterrepeatedconsultationswiththepowercompany,respectively,intheprojectinnorthern,centralandsouthernthreesectionssetthethreebuildingsintothreepowersubstations,1#,takethenorthernsectionofpowersupply;2#,,takethemiddleofthepowersupply,-pressurewaterchillers();3#,takethesouthernsectionofA,Btwo2:..,eachatthetwo10Kvlines,panyundertheprovisionsof10Kvpowercapacity:,,design#1,binationofasubstation10Kv,powerline,;2#substationtransformersand10Kv,10Kvchillerssharingapowerline,,inadditiontomeetingregulatoryrequirements,italsoneedtoconsiderthehigh-s,transformersandlowvoltagepowerbyorderofarrangement,especiallyinlowvoltagedistributiontofeedthecablesmoothandeasyinspectiondutyproblemsarenotseriouslyconsidertheconstructionofthecablecrossingwillcausemorelongdetour,awasteoffloorspace,andconvenientinspectionsandotherissues8】.4smallfireloadpowersupplymercialprojectsoftenencountersmallfireloadofelectricalequipmentandmoredisperseddistribution,iffedbyasubstation,asubstationwillbefedalotoflow-voltagelow--1995protectiondesignoftallrulebeusedinFireEquipmentdedicatedpowersupplycircuit,thepowerdistributionequipmentshallbeprovidedwithclearInterpretationoftheprovisionsofthepowersupplycircuitmeansthelow-voltagemaindistributionroom(includingthedistributionofelectricalroom)tolastadistributionbox,andthegeneraldistributionlinesshouldbestrictlythatisdifferentfromthesubstationbussegments,respectively,afirefedaspecialcircuit,s,sandthentheresultingradialallocatedtotheendofthedualpowertovoteeachbox,sothatnotonlymeetsthespecificationrequirementsfordedicatedpowersupplycircuit,,thechoiceofcircuitbreakerandconductor3:..,increaseduseinthedesignoftheplugbus-powered,notonlymeettherequirementsoflargecarryingcapacity,andalsoallowstheflexibilitytoincreasesupplyanddistribution,arereservedineachshaftintheplug-boxbackupinordertochange,accordingtochangesinupperandlowerload,:abusisresponsibleforashaft1to3layersofpower,whenalayerduetothechangeincapacityincreases,whilethe3-layercapacityisreduced,youcanuseaspareplugboxlayeroffthe3-,selectthecircuitbreakertochoosethesettingvaluewhenthecircuitbreakertoadjusttochangesattheendtoadjusttheloadsettingvalue;:Routecertainequipmentcapacity530Kv,,selecttheframecircuitbreakeris1000A,tuningis800A;currenttransformerforthe1000/50;buscarryingcapacityforthe1000A,thisroadcanmeetthemaximum1000Acurrentloadrequirements,evenifthereisadjustment,,respectivelynumberedasA~Klayerswithinthesetlevelshaftfortheretaillightingpowerdistributionbox,,doesnotcorrespondtothelower,makingsomeofshaftpowerinchargeofthefiredistrictatthesametime,,usingtheprincipleofproximity,whilealsotakingintoaccounttheburdenofthewholetrunkloadconditions,-:..--tuneoperationyourprocessmustbebroughttoastablestatewhichmeansthatthePVhasreachedsetpoint(orforaPtypeloop,aconstantdifferencebetweenPVandsetpoint),theloopoutputvalueneedstobenearthecenterofthecontrolrangewhenauto--,thestepchangesintroducedintheauto-,itmayresultinthegenerationofanauto-tuneerrorcondition,-HysteresisandAuto-DeviationThehysteresisparameterspecifiestheexcursion(plusorminus)fromsetpointthatthePV(processvariable),thePIDAuto-,,,thehysteresisdetermination5:..,(AHYS)-hysteresissequenceisinprogress,,itisimperativethattheprocessbeinastablestatepriortoinitiatinganauto---to-,--TuneSequenceTheauto--crossingeventisdetectedbytheauto----to-peakPVvalues(peakerror)andtherateatwhichzero--tuningprocess,theoutputstepvalueisproportionallyadjusted6:..oncetoinducesubsequentpeak-to-,thenewoutputstepamountiswrittenintotheActualStepSizefield(ASTEP)-tuningsequencewillbeterminatedwithanerror,--tunerswitchestheoutputtocausetheprocess(asevidencedbythePVvalue)-:questionofhowmuchreservepower,lightingandelectricity,,high-endsupermarkets,businessofficesas20W/m2,underthelightingincluded50%ofthetotallightingpowerdensityrequirements,usingthereservedstandard40W/m2.②Inordertofacilitatethedecorationineachpartitionsetfirelightinginpublicareasandemergencylightingdistributionboxdistributionbox,inordertoidentifytheelectricalpowerdistributiondecorationcut-offpoint.③thestaircase,storageroomsandotherpartsofthedecorationdoesnotneedtodo,setthepowerdistributioncircuitoraseparatedistributionbox,trynottobereservedfromthepublicareaofelectricitydistributionboardfedhardcoverout.④controloflightinginpublicareas,themajorityintwoways,namely,7:..C-BUScontrolsystemortheBAsystem,theuseofC-BUShastheadvantageofmoreflexiblecontrol,eachroadcanbefedoutofcontrol,adjustablelightcontrol;,simplecontrol;disadvantageisthattheexchangesandcontactsforthethree-phase,three-waycontrolmayberelatedbothtoopen,orboth,,shopdesignisoftenonlyameterbox,ordingtotheirseconddesign,buttheshopsaredifficulttoresolvewithinth