Ingcamango esisiseko yokukhusela umbane kwiintambo zokuhambisa Ngenxa yobude obuninzi beentambo zothumelo, zibonakaliswe entlango okanye ezintabeni, ngoko ke maninzi amathuba okuba ubethwe ngumbane. Kumzila wothumelo we-100-km we-110kV, umyinge wenani lokubetha kombane ngonyaka umalunga neshumi elinesibini kwindawo ephakathi. Amava okusebenza nawo angqina ukuba umgca ubalela uninzi lweengozi zombane kwinkqubo yamandla. Ngoko ke, ukuba umgca wothumelo awuthathi amanyathelo okukhusela umbane, awukwazi ukuqinisekisa ukusebenza okukhuselekileyo. Ukhuseleko lombane lweentambo zothumelo kufuneka ngokubanzi lulandele le migaqo mine ilandelayo: 1. Qinisekisa ukuba i-conductor ayibethwa ngumbane. 2. Ukuba umgca wokuqala wokukhusela awuphumeleli kwaye ucingo lubethelwa ngumbane, kuyimfuneko ukuqinisekisa ukuba ukugquma komgca akunayo impembelelo ye-flashover. I-3, ukuba umgca wesibini wokukhusela uyasilela, umgca wokugquma impembelelo ye-flashover, kuyimfuneko ukuqinisekisa ukuba le flashover ayiyi kuguqulwa ibe yi-arc yamandla azinzileyo, oko kukuthi, ukuqinisekisa ukuba umgca awenzeki impazamo yesiphaluka esifutshane, akukho hambo. 4. Ukuba umgca wesithathu wokukhusela awuphumeleli kwaye umgca uhamba, kuyimfuneko ukuqinisekisa ukuba umgca uqhuba ngaphandle kokuphazamiseka. Ayizizo zonke iindlela ezimele zibe nale migaqo mine isisiseko. Xa simisela indlela yokukhusela umbane yomgca wothumelo, kufuneka siqwalasele ngokubanzi ukubaluleka komgca, amandla omsebenzi wombane, iimpawu ze-topography kunye nomhlaba, umgangatho wokumelana nomhlaba kunye nezinye iimeko, kwaye emva koko sithathe amanyathelo okukhusela afanelekileyo ngokutsho iimeko zendawo ngokweziphumo uthelekiso lobugcisa kunye noqoqosho.

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Ixesha lokuposa: Oct-28-2022