摘要
本文介绍了雷电冲击电压的产生机理,接地装置电压的反击类型,地电位反击的防护,介绍了常见的防护器件及继电保护产品的防雷设计,防止地电位反击造成损坏。
This paper introduces the lightning surge voltage mechanism, the earthing installation＇s potential counterattack types and its protection. It also presents the familiar protective devices and lightning protection design of relay protection equipment to avoid damage from earth potential counterattack.
出处
《船电技术》
2010年第3期60-62,共3页
Marine Electric & Electronic Engineering
关键词
雷电冲击电压
地电位升高
地电位反击
防雷设计
lightning surge voltage
earth potential risen
earth potential counterattack
lightning proof
