漏电保护装置在不同接地保护系统中的应用

The application of power leakage protection device in various ground protection system

介绍了漏电保护装置的概念、功能、工作原理及型式 ,分析了漏电保护装置在三种接地保护系统中的应用 ,提出了在不同接地保护系统中使用漏电保护装置的重要性。

The conception, function, working principle and types of power leakage protection device are introduced. In addition, the application of the power leakage protection device in three kinds of ground protection system is analyzed as well as the application significance.