摘要
通过计算雷电流入地时周围空间电磁场的分布 ,研究了平果变电站弱电设备可能遭受的危害 。
A probable destruction of weak current device by lightning in Ping guo Substation was studied.through the calculation for the distribution of electromagnetic field (EMF) within the surrounding space as the lightning current enters ground.Thus,the improvement of lightning protection is suggested.
出处
《广西电力技术》
2001年第1期6-8,共3页
Guangxi Electric Power Technology
关键词
弱电设备
防雷
电磁场分布
变电站
Weak current device
lightning Protection
distribution of electromagnetic field (EMF)
