光伏发电系统并网时对配电网保护的影响  

Influence of Photovoltaic Power Generation System on Relay Protection of Distribution Network During Grid-connecting

作　　者：张泽云[1] 黄家栋[1] 段晓波[2] 

机构地区：[1]华北电力大学,河北保定071003 [2]河北省电力研究院,石家庄050021

出　　处：《河北电力技术》2010年第3期17-19,共3页Hebei Electric Power

摘　　要：介绍配电网保护配置情况及光伏发电系统并网时系统的保护配置情况,详细分析光伏发电系统并网时对配电网电流保护、自动重合闸的影响,以及光伏发电系统保护与配电网保护的配合,为光伏发电系统接入配电网时的保护配置提供参考。This paper introduces the relay protection configuration of distribution network,and the relay protection configuration of photovoltaic power generation system during grid-connecting,and analyzes in detail the influence of photovoltaic power generation during grid-connecting on distribution network circuit protection and automatic reclosure,and also analyzes the cooperation between distribution network relay protection and photovoltaic power generation relay protection,in order to take some reference for distribution network protection configuration during grid-connecting of photovoltaic power generation system.

关 键 词：光伏发电 配电网保护 保护配置 自动重合闸 

分 类 号：TM615[电气工程—电力系统及自动化] TM77