摘要
综合分析了直接和变电站母线相连、通过配电变接入配电网的2种分布式电源对配电网保护的挑战,介绍了当前可能解决这些挑战的新保护方案、原理和技术,提出了为改进和完善配电网的保护技术的一些想法。
The challenges of two kinds of distributed generation,directly connected with the bus and connected with the distribution network through power distribution,to the distribution network were analyzed comprehensively.The new protection schemes,principles and technologies that can currently meet these challenges were presented.Some ideas for improving and perfecting the protection technologies of the distribution network were proposed.
出处
《华东电力》
北大核心
2010年第6期876-880,共5页
East China Electric Power
关键词
分布式电源
配电网
故障电流
继电保护
distributed generation
distribution network
fault current
relay protection
