水利电力出版社，1983。

Water Conservancy and Electric Power Press, 1983.

youdao

国家电力调度通信中心。电力系统继电保护实用技术问答[M]。北京：中国电力出版社.2000。

National Electric Power Dispatching & Communication Center. Questions and Answers About Power System relay[M]. Beijing:CEPP. 2000

youdao

国家电力调度通信中心。电力系统继电保护实用技术问答[M]。北京：中国电力出版社.2000。

National Electric Power Dispatching & Communication Center. Questions and Answers About Power System relay[M]. Beijing:CEPP. 2000

youdao