500kV同塔双回线路舞动故障机理分析及整改措施  

Mechanism Analysis and Improvement Measures for Galloping Fault of 500 kV Double Circuit Transmission Lines on Same Tower

作　　者：陶礼兵[1] 龚坚刚[2] 吴明祥[3] 李君斌[4] 

机构地区：[1]衢州电力局,浙江衢州324000 [2]浙江省电力公司,杭州310007 [3]浙江省电力试验研究院,杭州310014 [4]浙江省电力设计院,杭州310012

出　　处：《浙江电力》2011年第1期8-11,49,共5页Zhejiang Electric Power

摘　　要：介绍了浙江电网一起典型的500 kV同塔双回线路舞动故障事件及其机理分析,对运行和新建的输电线路,提出进行综合抗舞动设计、局部补强分析及实时监测等技术整改措施,对今后避免类似舞动故障的发生具有积极的意义。This paper puts forward the technical improvement measures for the operating and newly-built transmission lines such as comprehensive anti-galloping design,local reinforcement analysis and real-time monitoring based on the mechanism analysis of the typical galloping fault for 500 kV double circuit on the same tower in Zhejiang power grid.It is of high significance to prevent similar faults in future.

关 键 词：输电线路 舞动故障 机理分析 整改措施 

分 类 号：TM752[电气工程—电力系统及自动化]