摘要
文章阐述了500 kV曲江变电站二次回路系统的防雷措施和弱电设备防雷产品的技术参数,并对雷击电磁脉冲入侵弱电设备的雷害机理进行了讨论,给变电站的二次回路系统防雷提供了技术上的参考和建议。
The paper demonstrates the lightning protection measure for the secondary system and technical parameters of lightning protection products for weak-current equipment in 500kV Qu-jiang Substation and discusses the theory about the harm to the weak-current equipments by inletting electromagnetic pulse of lightning, thus provides the technical reference and suggestion about the lightning protection for secondary system in the substation.
出处
《广西电力》
2007年第1期5-8,共4页
Guangxi Electric Power
关键词
弱电设备
雷击电磁脉冲
电涌保护器
防雷
weak-current equipment
electromagnetic pulse
surge protector
lightning protection
