摘要
针对一次大风降雨过程中,多个输电线路耐张杆塔发生的绝缘击穿现象,分析了绝缘击穿原因,提出杆塔设计和施工中应注意的问题和防范绝缘击穿的措施。
Several incidents of the insulation breakdown of the strain towers on electric transmission lines occurred during a gale and rainfall. According to the analysis, the article put forward that the problem of windage yaw should be awared during the design and construct of strain towers.
出处
《山东电力技术》
2009年第2期3-5,47,共4页
Shandong Electric Power
关键词
输电线路
击穿
防范措施
electric transmission line
breakdown
countermeasure