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通光OPGW中标北京电网线路改造工程
Abstract:
Thispaperdiscussesthesignificance,statusquo,andfutureprospectsoftheuseofopticalgroundwire(OPGW)inthepowerindustry,focusingonthesuccessfulbiddingoftheBeijingElectricPowerCompany'slinerenovationprojectbyTongguangOPGW.ThearticleexpoundstheadvantagesofOPGWtechnologyinpowergridconstructionandoperation,aswellastheapplicationofOPGWintheBeijingElectricPowerCompany'slinerenovationproject,providingreferencesforthefutureapplicationanddevelopmentofOPGWtechnology.
Keywords:opticalgroundwire;powergrid;linerenovationproject;advantages;application
Introduction
Asthedemandforelectricpowercontinuestogrowworldwide,theconstructionandmaintenanceofpowergridsisbecomingmoreandmorecritical.Thepowergrid'sreliabilityiscriticaltoensuringthesafeandstablesupplyofelectricity.Withtherapiddevelopmentofopticalfibercommunicationtechnology,theuseofopticalfibercablesinthepowerindustryhasbecomemoreandmoreprevalent.Oneofthemostprevalentopticalfibercablesusedinthepowerindustryistheopticalgroundwire(OPGW).
Recently,TongguangsuccessfullybidfortheBeijingElectricPowerCompany'slinerenovationproject,markingasignificantachievementintheapplicationanddevelopmentofOPGWtechnology.Thispaperwilldiscussthesignificance,statusquo,andfutureprospectsofOPGWtechnologyinthepowerindustrybasedonthisevent.
AdvantagesofOPGWTechnology
OPGWisadual-functionalcablethatservesasapowerlineconductorandcommunicationcablesimultaneously.Ithasseveraladvantagesovertraditionalgroundwiresandopticalfibercables,makingitanidealchoiceforthepowerindustry.
Firstly,OPGWprovidessuperiormechanicalstrengthandelectricalconductivity,makingitsuitableforuseinpowertransmissionlines.Secondly,OPGWisresistanttoelectromagneticinterferenceandlightning,makingitanidealcommunicationcableforthepowerindustry.Moreover,OPGWhaslowattenuation,hightransmissioncapacity,andlongtransmissiondistance,makingitbetterthantraditionalopticalfibercables.
Inaddition,OPGWadoptsacompactstructure,whichcaneffectivelysavethepowerline'sspaceandreducetheproject'si