摘要
论述了发展智能电网对配电系统选择性保护的要求。列举了常见的4种不同的选择性保护方式及其特点、各种选择性保护方式的配合及适用场合,以适应不同负载的供电连续性要求。
This paper discussed the requirements of developing smart grid on the selective protection of power distribution system, presented the common four different selective protective methods and characteristics, the various matched selective protective methods and their application occasions. This different selective protective methods can meet the reqirements of different load＇ power supply continuity.
出处
《低压电器》
2013年第8期44-47,共4页
Low Voltage Apparatus
关键词
智能电网
配电系统
选择性保护
smart grid
power distribution system
selective protection
