摘要
论文介绍了低压电网漏电故障特征,通过对漏电发生时人身触电电流的分析,设计了一种附加直流电源检测漏电保护方法,并确定了漏电闭锁和漏电保护的动作值。
This paper introduces the characteristics of low voltage electric leakage,the leakage occurs when human body shock current analysis,design a kind of additional DC power supply detection leakage protection method,and to determine the leakage atresia and leakage protection action value.
出处
《机电产品开发与创新》
2013年第1期145-147,共3页
Development & Innovation of Machinery & Electrical Products
关键词
漏电保护
人身触电电流
附加直流电源检测
earth leakage protection
personal electric shock current
additional DC power supply detection
