摘要
针对吉林省内冰灾受损情况,分析灾害原因,结合输电线路防冰设计理念,对现有输电线路及新建输电线路,从覆冰闪络跳闸、线路断线、线路倒塔、线路金具绝缘子损坏几个方面,提出预防措施。
With the aid of the ice disaster damage in Jilin Province,this paper analyzes the causes of the disaster,combined with the anti icing design concept of transmission lines,aiming at the existing transmission lines and new transmission lines,puts forward preventive measures from the aspects of icing flashover trip,line breakage,line tower collapse,line hardware insulator damage,and combined with the characteristics of ice disaster galloping,puts forward preventive measures.
出处
《电力系统装备》
2021年第5期116-118,共3页
Electric Power System Equipment
关键词
输电线路
覆冰
舞动
影响因素
预防措施
transmission line
icing
galloping
influencing factor
preventive measure
