南方五省区分布式电源对电网的影响分析

Impact Analysis of Distributed Generation on Power Network in China Southern Five Provinces

摘要: 分布式电源以其环保、高效及灵活的优点逐渐渗透到电网当中，也给输电网与配电网的发展规划带来一定的影响。从输电网规划建设、配电网的供电可靠性及继电保护等方面讨论了南方电网中分布式电源接入对电网的影响，为南方电网未来分布式电源的快速发展提供了重要的参考。

Abstract: Distributed Generation(DG) gradually infiltrates into the power grid with the advantages of environmental protection, high efficiency and agility, but also brings certain impact on the development planning of power transmission network and distribution network.This paper discusses the impact of DG integrating into the South China Power Grid in the construction planning of power transmission network, power supply reliability of distribution network, relay protection and so on. The research results provide important references and suggestions for the rapid development of DG in China Southern China Power Grid.