完整住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文

（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文編輯整理:尊敬的讀者朋友們：這里是精品文檔編輯中心，本文檔內(nèi)容是由我和我的同事精心編輯整理后發(fā)布的，發(fā)布之前我們對(duì)文中內(nèi)容進(jìn)行仔細(xì)校對(duì)，但是難免會(huì)有疏漏的地方，但是任然希望（（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文）的內(nèi)容能夠給您的工作和學(xué)習(xí)帶來(lái)便利。同時(shí)也真誠(chéng)的希望收到您的建議和反饋，這將是我們進(jìn)步的源泉，前進(jìn)的動(dòng)力。本文可編輯可修改，如果覺(jué)得對(duì)您有幫助請(qǐng)收藏以便隨時(shí)查閱，最后祝您生活愉快業(yè)績(jī)進(jìn)步，以下為（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文的全部?jī)?nèi)容。（（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文外文文獻(xiàn)翻譯(含：英文原文及中文譯文)譯文字?jǐn)?shù)：3700多字文獻(xiàn)出處：JEhnberg。PowerofCommunityDistributiontoDesign[J]ValueEngineering,2016,2(3)：14一21英文原文PowerofCommunityDistributiontoDesign

JEhnbergABSTRACTThebasicfunctionoftheelectricpowersystemistotransporttheelectricpowertowardscustomers.Thel0kVelectricdistributionnetisakeypointthatconnectsthepowersupplywiththeelectricityusingontheindustry,businessanddaily-life。Fortheelectricpower,allcostumersexpecttopaythelowestpriceforthehighestreliability,butdon'tconsiderthatit’sself—contradictoryintheco-existenceofeconomyandreliable。Toimprovethereliabilityofthepowersupplynetwork,wemustincreasetheinvestmentcostofthenetworkconstructionBut,ifthecostthatimprovethereliabilityofthenetworkconstruction,buttheinvestmentonthiskindofconstructionwouldbeworthlessifthereducinglossisonthepower—offislessthantheincreasinginvestmentonimprovingthereliability。Thuswefindoutabalancepointtomakethemosteconomic,betweentheinvestmentandthelossbycalculatingtheinvestmentonpowernetandthelossbroughtfrompower—off。KEYWORDS:powersupplyanddistribution,powerdistributionreliability,reactivecompensation,loaddistributionIngeneral,majorchangestothebuildinginclude:highvoltageandlowvoltagedistributionsystems,transformers,andbackuppowersystems.Powersystemsincludepowerdistributionandcontrol,indoorandoutdoorlightingsystemsincludealltypesoflighting,andlightningprotectionsystemsinclude（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文intrusionprotection,lightningsensors,grounding,equipotentialbonding,andlocalequipotentialbonding。Auxiliaryequipotentialbonding。Injust20years,thesystemhasundergoneenormouschangesinthefaceoftechnologyandproductsoManydesignideashavealsochangeddramatically.Switchgear,suchasthefirstcircuit-breakeroilcircuitbreakerinahigh—voltagesystem,andthesubsequentdevelopmentofanoilcircuitbreaker,arenotonlylargeinsizebutgenerallycontainoil。Duetothelargesizeoftheswitchgear,wemustalsoestablishaseparateequipmentroomthatoccupiesalargeamountoffloorarea.Vacuumcircuitbreakersandsulfurhexafluoridecircuitbreakersarenotonlysmallinsize,butalsohavealargeshort-circuitcapacity.Thesizeofthehousingismuchlargerthanthatoftheoriginalcabinets,andthecircuitbreakersdonothaveanyoilandthefireperformanceisgreatlyimproved.Andcircuitbreakersandotherlow-voltagedevicesareinoneroom,whichsavesspaceandiseasytomanage。Inthepast,large-capacitylow—voltagecircuitbreakersgraduallyincreasedthecapacityoftheshort—circuitcurrent,graduallyreducedthescale,andbecamemorestable,makingthesystemsaferandmorereliable,whichfacilitatedthedesign.Towardsthedevelopmentofintelligentlow-voltagecircuitbreakers，variousparametersofthecircuitbreakercanbecontrolledbythebusindustryandthesignalsaretransmitteddirectlytothecomputer.Theappearanceofdry—typetransformershasbroughtgreatconveniencetotheelectricaldesignofbuildingsbecausethereisnopossibilityofleakageoftransformeroilandfiresothatitcanbeeasilyinstalledinthebuildingitselfandevendirectlyintotheloadcenteroItalsoeliminatesthetransformer’sdemandforoilandcanusedry-typetransformerswhenbuildinglarge-capacityequipment.FourTaiwanese2500kVAdry—typetransformershavebeenusedinactualengineeringdesignoIntermsofusingemergencygenerators,itismuchmore(完整)住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文advancedthaninthepastintermsofperformanceandsize。Inadditiontousingdieselgenerators；emergencylightingusesEPSstandbypower;devicesthatinterruptpowerwithinamillisecondcanuseUPS.Thecontrolofelectricalequipmentvariesfromthecontrolofasinglecomponenttothecontrolofrelays.Inadditiontothesmallersizeofthevariouscomponentsforbetterperformance,thespecificationofthecontrolboxisalsoreduced.Becausedigitaltechnologyismoreusedincontroltoachievethebestcontrolstatustocontroltheequipment.Furtherimprovetheeffectofenergyconservation。Therevolutionofelectricpowersystemhasbroughtanewbigroundconstruction,whichispushingthegreaterrevolutionofelectricpowertechniquealongwiththeapplicationofnewtechniqueandadvancedequipment。Especially,thecombinationoftheinformationtechniqueandelectricpowertechnique,togreatex—tent,hasimprovedreliabilityonelectricqualityandelectricsupply。Thetechnicaldevelopmentdecreasesthecostonelectricconstructionanddrivesinnovationofelectricnetwork.Onthebasisofnationalandinternationaladvancedelectricknowledge,thedissertationintroducestheresearchhotspotforpresentelectricpowersyetemasfollowing.Firstly,Thisdissertationintroducesthebuildingconditionofdistributionautomation(DA),andbringsforwardtwotypicalconstructionmodesonDAconstruction,integrativemodeandfissionmode.ItemphasizetheDAstructureundertheconditionofthefissionmodeandpresentsthesystemconfiguration,themainstationscheme，thefeederscheme,theoptimizedcommunicationschemeetc.，whichisforDAresearchreference.Secondly,asforthe(DA)troublemeasurement，position，isolationandresume，Thisdissertationanalyzesthechangesofpressureandcurrentforlineproblem，getsmathequationbyeducingphaseshortcircuitandproblempositionundertheconditionofsingle—phaseandworksoutequationandseveralparametersU&,sI&andeI&tableonproblem.Itbrings(完整)住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文outoptimizedisolationandresumeplan,realizesautoisolationandnetworkreconstruction,reducesthepoweroffrangeandtimeandimprovesthereliabilityofelectricpowersupplythroughproblemself-diagnosesandself—analysis. Italsointroducessoftwareflowanduseforproblemjudgementandsetsamodelonnetworkreconstructionandcomputerflow.Thirdly,electricitysystemstateisestimatedtobeoneofthekeytechniquesinDArealization。Thedissertationrecommendstheresolventofbadmeasurementdataandstructuremistakeonthegroundofdescribingstateestimateway.Italsoadvancesapracticaltestandjudgingwayontopologymistakeinstateestimateaboutbaddatatestandabnormityinstateestimateaswellastheproblemandeffectonbaddatafromstatemeasuretostateestimate.Asforrealtimemonitorandcontrolproblem,thedissertationintroducesanewwaytosolvethembyelectricitybreakandexceptionalanalysis,andthewayhasbeentestedinWeifangDA.Fourthly,aboutthedifficultyforbuildingthemodelofloadforecasting,bigparameterscatterlimitandsomethingconcerned,thedissertationintroducessomeparameters,eg。weatherfactor，datetypeandsocialenvironmenteffectbasedonanalysisofroutineloadforecastingandmeans。Itpresentsthewayforelectricityloadforecastingfoundedonneuralnetwork(ANN),whichhasbeentestedit’svaliditybyexampleandmadetobegoodpracticaleffect.Fifthly，concerningthelackofconcordantwaveonpreventingconcordantwaveandnon-powercompensationandnon—continuityoncompensation,thereisatopologystructureofPWMmaincircuitandnonpowertheoryonactivefilterthewavestechniqueandbuildsflatproofonthegroundofSaberDesignerandprovestobepractical。Meanwhile,itanalyzesanddesignsthewayofnon-powerneedofelectricnetworktre-ndsanddecreasinglinelosscombinedwithDA,whichhavebeentesteditsobjectiveeconomicbenefitthrou-ghcountingexample。Sixthly,notonlydothedissertationdesignawayfounded（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文onthemagrginalelectricpricefittedtoourpresentnationalelectricpowermarketwithregardstofuturetrendsofelectricpowermarketinChinaandfairtradeunderthegovernmentsurveillance, thatisgroupcompetitioninshort-termtradeunderthewayofgroupedpriceandquantityharmony,butalsoputsforwardcombinationarithmetic,mathmodeloftradingplanandsaftyeconomicalrestriction。Itcansolvetheoriginalcontradictionbetweenmediumandlongtermcontractpriceandshorttermcompetitivepricewithimprovementoncompetitivepercentageandcutdowntheunfairincomedifferenceofelectricfactory,atthesametime,itcanoptimizetheelectriclimitforallelectricfactoriesandreducethetotalpurchasechargeofelectricpowerfromburthencurveofwholeelectricmarketnetworkoThedistributionnetworkisanimportantlinkamongthepowersystem.Itsneutralgroundingmodeandoperationconnectssecurityandstabilityofthepowersystemdirectly.Atthesametime,theproblemaboutneutralgroundingisassociatedwithnationalconditions,naturalenvironment,devicefabricationandoperation.Forexample,theactivitysituationofthethunderandlightning，insulatingstructureandtheperipheralinterferencewillinfluencethechoiceofneutralgroundingmodeConversely，neutralgroundingmodeaffectsdesign,operation,debugsanddeveloping.Generallyinthesystemhigheringradeinthevoltage，theinsulatingexpensesaccountformoresizableproportionatthetotalpriceoftheequipmentoItisveryremarkabletobringtheeconomicbenefitsbyreducingtheinsulatinglevel。Usuallysuchsystemadopttheneutraldirectlygroundingandadopttheautoreclosingtoguaranteepowersupplyreliability。Onthecontrary,thesystemwhichislowerinthevoltageadoptsneutralnonegroundingtoraisepowersupplyreliability。Soitisanimportantsubjecttomakeuseofnew—typeearthdevicetoapplytothedistributionnetworkunderconsideringthesituationinsuchfactorsofvariousfieldsaspowersupplyreliability，safetyfactor，（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文over-voltagefactor,thechoiceofrelayprotection,investmentcost,etc.The mainwork ofthis paperis toresearchandchoicetheneutral grounding mode of the l0kV distributionnetwork。Theneutral grounding mode of the l0kV networkmainlyadoptsnonegrounding,grounding by arc suppressingcoil,groundingbyreactancegroundinganddirectlygrounding.Thebestgroundingmodeisconfirmedthroughthetechnologycomparison.Itcanhelpthenetworkruninsafetyandlimittheearthelectricarcbyusingauto-trackingcompensatedeviceandusingthelineprotectionwiththedetectionofthesensitivesmallgroundcurrent。Thepaperintroducesandanalyzesthecharacteristicofallkindofgroundingmodesaboutl0kVnetworkatfirst。Withthecomparisonwithtechnologicalandeconomy,theconclusionisdrawnthattheimprovedarcsuppressingcoilgroundingmodeshowsaverybigdevelopmentpotentialoThen，thispaperresearchesandintroducessomeoperationcharacteristicsofthearcsuppressingcoilgroundingmodeofthel0kVdistributionnetwork。Andthenthepaperputemphasisonhowtoextinguishtheearthelectricarceffectivelybyutilizingtheresonanceprinciple.Thispapercombinesthedevelopmentofdomesticandinternationaltechnologyandinnovativeachievement,andintroducesthecomputerearthprotectionandautotrackingcompensatedevice.Itprovesthattheimprovedarcsuppressingcoilgroundingmodehavebetteroperationcharacteristicsinpowersupplyreliability,personalsecurity,securityofequipmentandinterferenceofcommunication.Theapplicationofthearcsuppressingcoilgroundingmodeisalsoresearchedinthispaper。Finally,thepapersummarizesthistopicresearch.Asaresultofthedominationofthearcsuppressingcoilgroundingmode, it shouldbemorepopularized andapplied in thedistributionnetworkinthefuture。Thewayofthinking,project and conclusionsinthisthesis haveeffect on theresearchtochoosetheneutralgroundingmodenotonlyinI0kV（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文distributionnetworkbutalsoinotherpowersystem。。Thebasicfunctionoftheelectricpowersystemistotransporttheelectricpowertowardscustomers.Thel0kVelectricdistributionnetisakeypointthatconnectsthepowersupplywiththeelectricityusingontheindustry,businessanddaily—life。 Fortheelectricpower,allcostumersexpecttopaythelowestpriceforthehighestreliability, butdon’tconsiderthatit'sself—contradictoryintheco—existenceofeconomyandreliable.Toimprovethereliabilityofthepowersupplynetwork,wemustincreasetheinvestmentcostofthenetworkcon-structionBut,ifthecostthatimprovethereliabilityofthenetworkconstruction,buttheinvestmentonthiskindofconstructionwouldbeworthlessifthereducinglossisonthepower-offislessthantheincreasinginvestmentonimprovingthereliability.Thuswefindoutabalancepointtomakethemosteconomic,betweentheinvestmentandthelossbycalculatingtheinvestmentonpowernetandthelossbroughtfrompower—off。Thethesisanalysesontheeconomicandthereliableofthevariouslinemodes,accordingtothecharacteristicsvariouslinemodesexistedintheelectricdistributionnetinfoshan..First,thethesisintroducesasthedifferentlinemodesinthel0kVelectricdistributionnetandinsomeforeigncountries。Makingitcleartowtoconductanalyzingonthelinemodeoftheelectricdistributionnet,andtellingushowimportantandnecessarythatanalysesare。Second,itturnstothenecessityofcalculatingthenumberofoptimizationsubsection,elaboratinghowitinfluencesontheeconomyandreliability。Thenbybuildingupthecalculationmodeofthenumberofoptimizationsubsectionitintroducesdifferentpowersupplyprojectsonthedifferentlinemodesinbrief。Third,itcarriesonthecalculationandanalysestowardsthereliabilityandeconomyofthedifferentlinemodesofelectricdistributionnet,describingdraftsaccordingbythecalculation.Thenitmakesanalysisand(完整)住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文discussiononthenumberofoptimizationsubsection。Atlast,thearticlemakeconclusionontheeconomyandreliabilityofdifferent linemodes,aswellas,itsapplicationsituation。Accordiontotheactualcircumstance,thethesisputsforwardthebeneficialsuggestionontheprogrammingandconstructionofthel0kVelectricdistributionnetinallareasinfoshan。ProvidingthebasictheoriesandbeneficialguidelinefortheprogrammingdesignofthelOkVelectricdistributionnetandbuildingupasolidnet,reasonablelayout,qualifiedsafeandefficiently-workedelectricdistributionnet。Auto—TuneSequenceTheauto-tuningsequencebeginsafterthehysteresisanddeviationvalueshavebeendetermined.Thetuningprocessbeginswhentheinitialoutputstepisappliedtotheloopoutput。Thischangeinoutputvalueshouldcauseacorrespondingchangeinthevalueoftheprocessvariable。WhentheoutputchangedrivesthePVawayfromsetpointfarenoughtoexceedthehysteresisboundaryazero—crossingeventisdetectedbytheauto—tuner。Uponeachzerocrossingeventtheauto—tunerdrivestheoutputintheoppositedirection.ThetunercontinuestosamplethePVandwaitsforthenextzerocrossingevent。Atotaloftwelvezero-crossingsarerequiredtocompletethesequence.Themagnitudeoftheobservedpeak-to-peakPVvalues(peakerror)andtherateatwhichzero—crossingsoccuraredirectlyrelatedtothedynamicsoftheprocess。Earlyintheauto-tuningprocess,theoutputstepvalueisproportionallyadjustedoncetoinducesubsequentpeak—to-peakswingsofthePVtomorecloselymatchthedesireddeviationamount。Oncetheadjustmentismade,thenewoutputstepamountiswrittenintotheActualStepSizefield(ASTEP)ofthelooptable.Theauto—tuningsequencewillbeterminatedwithanerror,ifthetimebetweenzerocrossingsexceedsthezerocrossingwatchdogintervaltime.Thedefaultvalueforthezerocrossingwatchdogintervaltimeistwohours.

中文譯文（中文譯文（完整）住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文住宅小區(qū)配電設(shè)計(jì)JEhnberg摘要電力系統(tǒng)的基本功能是向客戶輸送電力。10kV配電網(wǎng)是將電力供應(yīng)與用于工業(yè)，商業(yè)和日常生活中的電力相連接的關(guān)鍵點(diǎn)。對(duì)于電力而言，所有用戶都希望以最高的可靠性支付最低的價(jià)格，但不要認(rèn)為它在經(jīng)濟(jì)和可靠性的共存方面是自相矛盾的。為了提高供電網(wǎng)絡(luò)的可靠性，我們必須增加網(wǎng)絡(luò)建設(shè)的投資成本但是，如果提高網(wǎng)絡(luò)建設(shè)可靠性的成本，但如果減少的損失是在關(guān)閉的時(shí)候，這種建設(shè)的投資將是毫無(wú)價(jià)值的，小于增加的改善投資通過(guò)計(jì)算電網(wǎng)投資和停電帶來(lái)的損失，找出投資與虧損之間最具經(jīng)濟(jì)性的平衡點(diǎn)。關(guān)鍵詞：供配電，配電可靠性，無(wú)功補(bǔ)償，負(fù)荷分配電氣工程設(shè)計(jì)包括兩個(gè)主要的設(shè)計(jì)方面。主要是一部分的電能的轉(zhuǎn)換及分配和電力的供配、照明系統(tǒng)、防雷接地系統(tǒng)。一般來(lái)說(shuō)，建筑主要的變化包括：高壓和低壓配電系統(tǒng)、變壓器、備用電源系統(tǒng)。電力系統(tǒng)包括配電和控制，室內(nèi)和室外照明系統(tǒng)包括所有類(lèi)型的照明，防雷系統(tǒng)包括入侵波防護(hù)、閃電傳感器、接地、等電位連接和局部等電位連接等。輔助等電位連接等。在短短的20年里，系統(tǒng)在技術(shù)和產(chǎn)品的面貌發(fā)生了翻天覆地的變化。許多的設(shè)計(jì)理念也發(fā)生了巨大的變化.開(kāi)關(guān)設(shè)備如高壓系統(tǒng)的第一個(gè)斷路器油斷路器，后來(lái)油斷路器的逐步發(fā)展，不僅規(guī)模大，但是一般都包含油物質(zhì)。由于開(kāi)關(guān)設(shè)備尺寸較大，我們還必須建立獨(dú)立的設(shè)備房間，占據(jù)了大量的建筑面積?，F(xiàn)在真空斷路器和六氟化硫斷路器，不僅體積小，而且短路容量大，外殼尺寸遠(yuǎn)小于原來(lái)的櫥柜，并且斷路器沒(méi)有任何油，防火性能大大提高。而且斷路器和其他低壓設(shè)備在一個(gè)房間里，這樣即節(jié)省空間又方便管理。過(guò)去大容量的低壓斷路器，短路電流容量逐漸變大，規(guī)模也逐漸變小，而且更加穩(wěn)定，使系統(tǒng)運(yùn)行更加安全可靠，為設(shè)計(jì)帶來(lái)了方便。向著智能化低壓斷路器方向發(fā)展，斷路器各種參數(shù)可以通過(guò)總線工業(yè)控制，信號(hào)直接傳輸?shù)接?jì)算機(jī)。干式變壓器的出現(xiàn)，對(duì)建筑電氣設(shè)計(jì)帶來(lái)了極大的方便，因?yàn)闆](méi)有變壓器油泄漏和火災(zāi)的可能性，以便它可以很容易地安裝在建筑本身，甚至直接到負(fù)荷中心。它還消除變壓器對(duì)油的需求限制，構(gòu)建大容量設(shè)備時(shí)可以使用干式變壓器.在實(shí)際工程設(shè)計(jì)中曾應(yīng)用四個(gè)臺(tái)灣2500kVA干式變壓器。（完整）住宅小區(qū)配由設(shè)計(jì)外文文獻(xiàn)翻譯中英文在使用緊急發(fā)電機(jī)方面，從性能和尺寸的角度來(lái)看，比過(guò)去進(jìn)步很多。除了使用柴油發(fā)電機(jī)；應(yīng)急照明使用EPS備用電源；中斷供電在一個(gè)毫秒以?xún)?nèi)的設(shè)備，可以使用UPS。電力設(shè)備的控制從單一元件的控制到控制繼電器控制變化。除了更好的性能的各種組件的規(guī)模較小，也降低控制箱的規(guī)模。由于數(shù)字技術(shù)更多的運(yùn)用于控制能達(dá)到最佳的控制狀態(tài)來(lái)控制設(shè)備.進(jìn)一步提高了節(jié)能的效果。電力系統(tǒng)革命帶來(lái)了新一輪大型建設(shè)，隨著新技術(shù)，先進(jìn)設(shè)備的應(yīng)用，推動(dòng)了電力技術(shù)的更大革命。特別是，信息技術(shù)和電力技術(shù)的結(jié)合,極大地提高了電氣質(zhì)量和電力供應(yīng)的可靠性。技術(shù)發(fā)展降低了電力建設(shè)的成本，推動(dòng)了電網(wǎng)的創(chuàng)新。在國(guó)內(nèi)外先進(jìn)電氣知識(shí)的基礎(chǔ)上，本文介紹了目前電力系統(tǒng)的研究熱點(diǎn)如下。首先，介紹了配電自動(dòng)化（DA）的建設(shè)條件，提出了DA建設(shè)，一體化模式和分裂模式兩種典型的建設(shè)模式，著重分析了裂變模式下的數(shù)據(jù)采集結(jié)構(gòu)，給出了系統(tǒng)配置，主站方案，饋線方案，優(yōu)化通信方案等，供DA研究參考。其次，針對(duì)（DA）故障測(cè)量，定位，隔離和恢復(fù)的問(wèn)題，本文分析了線路問(wèn)題的壓力和電流變化，在單相和工作條件下通過(guò)導(dǎo)出相短路和問(wèn)題位置得到數(shù)學(xué)方程out方程和幾個(gè)參數(shù)sU&,sI&和eI&問(wèn)題表。通過(guò)問(wèn)題自我診斷和自我分析，帶來(lái)優(yōu)化的隔離和恢復(fù)計(jì)劃，實(shí)現(xiàn)自動(dòng)隔離和網(wǎng)絡(luò)重構(gòu)，縮短斷電范圍和時(shí)間，提高供電可靠性。它還引入了軟件流程和用于問(wèn)題判斷，并為網(wǎng)絡(luò)重構(gòu)和計(jì)算機(jī)流程建立了一個(gè)模型。第三，電力系統(tǒng)狀態(tài)估計(jì)是DA實(shí)現(xiàn)的關(guān)鍵技術(shù)之一。在描述狀態(tài)估計(jì)方式的基礎(chǔ)上，推薦了不良測(cè)量數(shù)據(jù)和結(jié)構(gòu)錯(cuò)誤的解決辦法。對(duì)狀態(tài)估計(jì)的拓?fù)溴e(cuò)誤以及從狀態(tài)測(cè)量到狀態(tài)估計(jì)的不良數(shù)據(jù)問(wèn)題和影響提出了實(shí)際測(cè)試和判斷方法。針對(duì)實(shí)時(shí)監(jiān)測(cè)和控制問(wèn)題，通過(guò)斷電和異常分析，介紹了解決這些問(wèn)題的新途徑，并在濰坊DA測(cè)試中進(jìn)行了試驗(yàn)。第四，關(guān)于建立負(fù)荷預(yù)測(cè)模型的難度，大參數(shù)分散極限等問(wèn)題，本文介紹了一些參數(shù)，天氣因素，日期類(lèi)型和社會(huì)環(huán)境效應(yīng)的基礎(chǔ)上，分析了常規(guī)負(fù)荷預(yù)測(cè)和手段.提出了基于神經(jīng)網(wǎng)絡(luò)（ANN）的電力負(fù)荷預(yù)測(cè)方法，并通過(guò)實(shí)例驗(yàn)證了該方法的有效性，取得了較好的實(shí)際效果。第五，針對(duì)諧波不協(xié)調(diào)，無(wú)功補(bǔ)償和補(bǔ)償不連續(xù)的缺陷，提出了PWM主電路拓?fù)浣Y(jié)構(gòu)和非功率理論，對(duì)有源濾