分布式光伏电源接入后配电线路的保护措施研究分析  

Research and Analysis on Protection Measures of Distribution Lines after Distributed Photovoltaic Power Supply Connection

作　　者：刘涛波 Liu Taobo(Guodian Power Datong Power Generation Co.,Ltd.,Datong Shanxi 037043,China)

机构地区：[1]国电电力大同发电有限责任公司,山西大同037043

出　　处：《现代工业经济和信息化》2024年第4期80-81,107,共3页Modern Industrial Economy and Informationization

摘　　要：对分布式光伏电源接入后配电线路的故障特征进行分析,提出无通道保护措施,并进行RTDS仿真试验验证,判定保护措施的可行性和可靠性。后将保护措施应用于某段配电线路当中,对应用的经济性进行分析研究。The fault characteristics of distribution lines after the access of distributed photovoltaic power supply are analyzed,channelless protection measures are proposed,and RTDS simulation tests are conducted to verify the feasibility and reliability of the protection measures.Later,the protection measures are applied to a section of distribution line,and the economy of the application is analyzed and studied.

关 键 词：分布式光伏电源 配电线路 故障特征 无通道保护 

分 类 号：TM714.3[电气工程—电力系统及自动化] TM615