提出一种用零序分量做动作量，负序分量做制动量的综合序分量接地距离继电器。

An earth fault distance relay based on the combined sequence components is presented.

youdao

提出一种用零序分量做动作量，负序分量做制动量的综合序分量接地距离继电器。

An earth fault distance relay based on the combined sequence components is presented.

youdao