A feeding switch with a leakage protection function to replace a leakage check relay should not be adopted for practices.

②检漏继电器采用零序电抗器并不影响选择性漏电保护的实现，而对其可靠工作作用明显；

youdao

Have analyzed the question existing in the relay protection management, has designed the systematic structure and planned the function module.

分析了现有继电保护管理中存在的问题，设计并规划了系统结构和功能模块。

youdao

It's presented the survey of dispatching management information system in Zhaoqing, emphasize on the module design and function characteristic of relay protection management sub-system.

介绍了肇庆供电局调度管理信息系统的概况，重点讲述了继电保护管理子系统的模块设计及功能特点。

youdao