500kV仁铜甲线六分裂导线覆冰断线原因分析
Cause analysis of broken line of six split conductor left line of 500kV Ren Cu Jia line
-
摘要: 本文通过对500kV仁铜甲线覆冰故障跳闸情况及分析，500kV仁铜甲线#372-#374杆段架设情况及覆冰分析，500kV仁铜甲线#372-#374覆冰断线现场情况及分析，500kV仁铜甲线#374覆冰断线断头分析，找到了500kV仁铜甲线#374覆冰断线的真正原因，为覆冰断线抢修及抗冰加固改造预防措施奠定了基础。Abstract: Based on the analysis of 500 kV Rentong-A line icing fault tripping, 500 kV Rentong-A line #372-#374 site erection and icing analysis, 500 kV Rentong-A line #372-#374 icing broken line site situation and analysis, 500 kV Rentong-A line #374 icing broken line broken end analysis, found 500 kV Rentong-A line #374 icing broken line true This is the reason why it has laid a foundation for emergency repair of ice break and anti icing reinforcement.
下载:
