同塔多回输电线路非全停检修安全风险分析  

Safety Risk Analysis of Non-full Offline Maintenance for Multi-circuit Transmission Lines on the Same Towers

作　　者：李博 郝松涛 何义良 刘明亮 张超君 刘超 LI Bo;HAO Songtao;HE Yiliang;LIU Mingliang;ZHANG Chaojun;LIU Chao(State Grid Hebei Electric Power Co.,Ltd.,Shijiazhuang 050021;Hengshui Power Supply Company,Hengshui 053000;Shijiazhuang Power Supply Company,Shijiazhuang 050051;Xianxian Power Supply Company,Cangzhou 062250)

机构地区：[1]国网河北省电力有限公司,河北石家庄050021 [2]国网河北省电力有限公司衡水供电分公司,河北衡水053000 [3]国网河北省电力有限公司石家庄供电分公司,河北石家庄050051 [4]国网河北省电力有限公司献县供电分公司,河北沧州062250

出　　处：《电力安全技术》2021年第12期4-7,共4页Electric Safety Technology

摘　　要：阐述了输电线路停电检修的现状,分析了同塔多回输电线路非全停检修作业安全风险因素,阐述了当前采取的管控措施,提出了进一步加强同塔多回线路非全停检修作业的针对性措施,为降低作业风险提供参考。The current situation of offline maintenance of transmission lines are introduced,analyses are carried out on the safety risk factors of non-full offline maintenance of multi-circuit transmission lines on the same towers,and the current control measures are expounded,based on which the countermeasures for further strengthening non-full offline maintenance of multi-circuit transmission lines on the same towers so as to offer reference for reducing operation risks.

关 键 词：输电杆塔 输电线路 非全停检修 安全风险 

分 类 号：TM08[电气工程—电工理论与新技术]