220kV紧凑型线路带电作业的研究与工具开发  

R & D of Live Line Work and Its Tools for 220kV Compact Transmission Lines

作　　者：郝旭东[1] 朱芸[1] 李雪彦[2] 王武装[2] 邢继国[2] 

机构地区：[1]华北电力科学研究院有限责任公司,北京市100045 [2]廊坊供电公司,河北省廊坊市065000

出　　处：《电力设备》2007年第8期33-36,共4页Electrical Equipment

摘　　要：文章对我国第一条220kV紧凑型高压架空输电线路带电作业进行了研究,计算了其过电压和安全距离,使在此线路上进行带电作业成为可能。根据其过电压情况以及安全距离,设计了在该线路上进行带电作业的方式,并设计开发出相应的带电作业工具;在实际线路上成功地进行了带电作业操作。The live line work was studied for the first 220 kV compact transmission line in China. The over voltage and safety distance were calculated, which made the live line work on this line become possible. According to the over voltage conditions and safety distance, the way of live line work on this line was designed, and corresponding live line tools were designed and developed. And the live line work on actual line was carried out successfully.

关 键 词：紧凑型线路 过电压 安全距离 带电作业 工具 

分 类 号：TM726[电气工程—电力系统及自动化] TM755