摘要
近年来,分布式发电技术的研究越来越受到世界各国的重视。大量分布式发电的并网运行将深刻影响现有配电网络的结构、以及配电网中短路电流的大小、流向及分布。主要分析配网故障时,分布式电源对继电保护的影响,以及与自动重合闸之间的配合问题。
For the past few years,more and more countries take distributed generation into account.However,running with distributed generation will affect the structure of distribution network as well as the magnitude,the flow direction and distribution of short-circuit current in distribution network.The influence of distributed generation on relay protection is analyzed when faults occurring in distribution network,as well as the coordination between distributed generation and reclose in distribution network.
出处
《四川电力技术》
2011年第1期44-45,79,共3页
Sichuan Electric Power Technology
关键词
分布式发电
配电网
继电保护
重合闸
distributed generation（DG）
distribution network
relay protection
reclose
