摘要
分析了汪庄余变电站２２０ ｋＶ管母落地事故的原因，指出了管母设计、安装和支柱绝缘子质量监督等方面应注意的问题，提出今后类似设计建设中应改进的问题和防止类似事故再次发生的措施。
The Paper analyzed the cause of a 220 kV pipe type bus bar dropping down fault in Wang Zhuangyu substation,pointed out the problems which should be taken attention in design,installation and quality supervision of support insulator and put forward the improvementt measures for future similar design and construction.
出处
《湖北电力》
1999年第3期44-46,共3页
Hubei Electric Power
关键词
管形母线
支柱绝缘子
超声探伤
变电站
pipe type bus bar
support insulator
ultrasonic fault detection
