电力隧道内电力电缆线路的运行与维护研究电力隧道内电力电缆线路的运行与维护研究苏天渭(成都电业局,四川省成都市610000)ResearchonOperationandMaintananceofTheCablesLayedinElectricPowerTunnelSUTian-wei(ChengduPowerSupplyBureau,Chengdu610000,SichuanProvince,China)ABSTRACT:Withthecity'srapiddevelopmentofeconomicconstruction,thedemandforcablesisgraduallyincreasingandtheelectricpowertunnelisalsobeingwidelyused
Cablesinelectricpowertunnelarecommonlylayedintensively,andthevoltageofwhichareabove110kV’shigh
Howtostrengthentheoperationandmaintananceofthecableswhichlayedinelectricpowertunnel,howtoimprovetheexistingworkingenvironmentofthecablesandhowtoprolongtheservicelifeofthecableshasbecomeaimportanttopicforus
Inthispaper,theroutineoperationandmaintananceofthecableslayedinelectricpowertunnelwasdiscussedpracticably
Theauthoralsoanalyzedproblemsexistinga