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青海电网输电线路在线监测主站系统建设方案探讨
Abstract:
Withtherapiddevelopmentofelectricpowerindustry,theeffectivemanagementandmonitoringofpowertransmissionequipmentandlineshavebecomecritical.ThispaperdiscussestheconstructionplanofthemainstationsystemforonlinemonitoringoftransmissionlinesinQinghaipowergrid.ThesystemusesadvancedtechnologysuchasIoT,bigdata,andcloudcomputingtorealizereal-timemonitoringandaccurateanalysisoflineoperatingdata,thusimprovingthesafetyandreliabilityofpowertransmission.
Introduction:
Asthebackboneofthepowerindustry,thetransmissionnetworkplaysacriticalroleinthestableandreliableoperationofthepowergrid.Thetransmissionlines,asthemainequipmentforpowertransmission,aresubjecttovariousharshconditionssuchaswind,rain,snow,andice,whichmaycausesafetyhazardsandevenleadtopoweroutages.Therefore,itisnecessarytoestablishanonlinemonitoringsystemfortransmissionlineequipmenttoensurethesafetyandstabilityofpowertransmission.
Inrecentyears,withthedevelopmentofbigdata,cloudcomputing,andIoTtechnology,theonlinemonitoringsystemfortransmissionlineshasmadesignificantprogress.Basedontheseadvancedtechnologies,thesystemcaneffectivelymonitortheoperatingdataoftransmissionlinesinreal-timeandprovideaccurateanalysisandjudgment,effectivelyreducingthepossibilityofequipmentfailureandpoweroutageevents.
Inthispaper,theauthorwillintroducetheconstructionplanofthemainstationsystemforonlinemonitoringoftransmissionlinesinQinghaipowergrid.
SystemArchitecture:
Themainstationsystemforonlinemonitoringoftransmissionlinesconsistsoftwoparts:front-endacquisitionsubsystemandback-endmanagementandanalysissubsystem.
Front-endacquisitionsubsystem:
Thefront-endacquisitionsubsystemisresponsibleforcollectingtheoperatingdataoftransmissionlinesinreal-time.Theacquisitionmethodsincludevarioussensors,GPSsystem,andotherinformationacquisitionequipment.Thesensorsareinstalledontransmissionlinestocollectdatasuchaslinevoltage,current,temperature,andhumidity.TheGPSsystemisusedtoprovideaccuratelocationinformationforthetransmissionlines.The