摘要
针对张家口地处山区和丘陵地带,雷电活动较为频繁及输电线路防雷工作中出现的问题,提出了并实施了相应的整改措施,有效地降低了线路雷击跳闸率。
Zhangjiakou is located in mountainous and hills region, regarding the frequent lightning and problems in transmission line lightning protection, respective improving measures were brought forward and implemented to reduce effectively trip rate of transmission line by lightning.
出处
《华北电力技术》
CAS
2009年第7期16-17,共2页
North China Electric Power
关键词
输电线路
防雷
整改措施
transmission line
lightning protection
improving measure
