考虑光伏电源接入的配电网继电保护方案探析  

Analysis of Relay Protection Schemes for Distribution Networks Considering the Connection of Photovoltaic Power Sources

作　　者：丁然 杨道罗 DING Ran;YANG Daoluo(Department of East China Marketing Center Engineering,Shandong Deyuan Electric Power Technology Co.,Ltd.,Jinan 250000,China;Beijing Guowang Shengyuan Intelligent Terminal Technology Co.,Ltd.,Beijing 100085,China)

机构地区：[1]山东德源电力科技股份有限公司华东营销中心工程部,山东济南250000 [2]北京国旺盛源智能终端科技有限公司,北京100085

出　　处：《电工技术》2023年第16期57-59,共3页Electric Engineering

摘　　要：为进一步探究如何提升光伏电源接入配电网的稳定性,主要以光伏电源上游、下游和相邻馈线常见的典型故障问题为研究对象,分别提出了针对性的继电保护方案,对方案效果进行仿真分析的结果显示该考虑光伏电源接入的配电网继电保护方案具有较优性能和潜在应用价值。In order to further explore how to improve the stability of PV power supply connected to the distribution network,taking the common typical fault problems of upstream,downstream and adjacent feeders of photovoltaic power supply as the research object,targeted relay protection schemes are proposed.The results of simulation analysis of the scheme show that the distribution network relay protection scheme considering the photovoltaic power supply connection has better performance and potential application value.

关 键 词：光伏电源 配电网 继电保护 

分 类 号：TM732[电气工程—电力系统及自动化]