Data-driven Lean Management for Distribution Network

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1、2018ChinaInternationalConferenceonElectricityDistributionTianjin,17-19Sep.2018Data-drivenLeanManagementforDistributionNetworkJIAOHAO,CHENJINMING,GUOYAJUANJiangsuElectricPowerCorporationElectricPowerResearchInstitutepaperexplainshowtopromoteleanmanagementofdistributionAbstract—Thispaperproposesaconce

2、ptof“data-driven,networkinthefieldsofasset,operation,maintenanceandlean-orientedandclosed-loop”managementfordistributioninvestmentbasedonthebigdataplatformandbigdataanalysisnetworkandexplainhowtoimplementthiskindofmanagement,methods.Inaddition,thefeedbackproceduresetsupabridgeasshowninfig.1Firstly,a

3、bigdataplatformisconstructedtobetweenapplicationanddatacollecting,whichfurtherimproveintegrateandcombinethemulti-sourcedata.Secondly,bigdatathedataquality.Thosemanagementmeasurehavebeenpilotedinanalysistechnologiessuchasdatamining,machinelearningandseveralcitiesinJiangsu.Theresultprovesthattheycanim

4、provedatavisualizationareappliedtosolveproblemsindistributionpowersupplyreliabilityandreduceoperatingcostssignificantly.networkproduction.Forexample,accuratelocationofthefaultTwopracticalcasesaregiventoshowhowtheywork.canbefoundwithhelpofmultisourceinformationfromdifferentdevicesandsystems.Andwecana

5、lsobeawareoftheriskpointsIndexTerms—data-driven,leanmanagement,closed-loop,bigindistributionnetworkthroughhistorydataanalysis.Finally,thisdataanalysisFeedback&OptimationditributionsourcemodelArchitectureFeedbackLeanmanagementdesignBigdataplatformassetDataManage-UnitedmodelExtendedoperationCI

6、MmodelmentinmaintenanceMulti-sourceInnerdataOuterdataAnalysisinvestmentdatafusionmarketingdispatchingweatherBigdataanalysismethodBusinessimpact•statisticanalysis•accurateloadprediction•datamining•riskawarenessandpre-warning•machinelearning•faulthotspotidentification•datavisualization•equipmentlifecy

7、clemonitoringFig.1Data-drivenleanmanagementfordistributionnetworkcomparedtothetransmissionnetwork.ThesecausetheI.INTRODUCTIONdistributionnetworkfaultaccountsforabout80%ofthetotalISTRIBUTIONnetwork