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基于配电物联网技术的台区拓扑自动生成方法研究.docx

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基于配电物联网技术的台区拓扑自动生成方法研究 Abstract Thedevelopmentofdistributionnetworkscanleadtoalargenumberofdevices,suchastransformers,switches,andmeters,whichneedtobeinstalledandmaintained.WiththeadvancementoftheInternetofThings(IoT)technology,thereisanincreasingdemandtogeneratetopologymodelsautomaticallybyusingthedatacollectedfromIoTsensorsindistributionnetworks.ThispaperpresentsamethodforautomaticallygeneratingtopologyindistributionnetworksbasedontheIoTtechnology.Theproposedmethodcanaccuratelyandefficientlyidentifyandlocatethedevicesinthedistributionnetwork,constructtopologymodels,andoptimizethemanagementofdistributionnetworks. Introduction Electricitydistributionnetworksconsistofalargenumberofdevices,suchastransformers,switches,andmeters.Inthepast,thesedevicesweremanuallyinstalledandmaintained,whichwasatime-consumingandlabor-intensiveprocess.TheemergenceofIoTtechnologyhasprovidedanopportunitytoautomaticallygeneratetopologymodelsbyusingdatacollectedfromsensors.Theconstructionoftopologymodelsiscriticalinmanagingdistributionnetworks,providingaccurateandreliableinformationtonetworkoperatorsaboutthestatusandconfigurationofthedistributionnetwork.Topologymodelscanalsobeusedtoidentifyfaultsandtooptimizetheoperationofdistributionnetworks. Therearemanychallengesinautomaticallygeneratingtopologymodelsindistributionnetworks.Thedistributionsystemsarecomplexanddynamic,andthedevicesaredistributedoverawidegeographicalarea.Inaddition,thedatacollectedfromIoTsensorsisoftenunreliableandincomplete.Therefore,itisnecessarytodevelopamethodthatcanaccuratelyandefficientlyidentifyandlocatethedevices,constructtopologymodels,andoptimizethemanagementofdistributionnetworks. Methodology Inthispaper,weproposeamethodforautomaticallygeneratingtopologyindistributionnetworksbasedontheIoTtechnology.Theproposedmethodconsistsofthefollowingsteps: Step1:DataCollectionandPreprocessing IoTsensorsareusedtocollectdataaboutthedistributionnetwork.Thedataincludesthegeographiclocation,devicetype,andstatusofeachdevice.Thecollect