摘要
文章通过咸宁供电公司110 kV广东畈变电站二次系统防雷保护的实例,分析了变电站二次设备遭受雷击的原因,阐述了变电站二次系统过电压防护的技术措施。
This paper through an example of 110 kV Guangdongfan substation secondary system lightning protection in Xianning power supply company, analyzes the＇causes of lightning stroke to substation secondary system, and expounds the technical measures of over-voltage protection for substation secondary system.
出处
《湖北电力》
2010年第3期45-46,48,共3页
Hubei Electric Power
关键词
二次系统
雷电
过电压
防护
secondary system
lightning
over-voltage
protection
