光伏电站并网对配电网继电保护的影响  

Effects of Photovaltaic Station on Relay Protection in Power Distribution System

作　　者：陶梅玉[1] 余婕[1] 钱军[1] 余涛[1] 

机构地区：[1]上海市电力公司市南供电公司,上海200233

出　　处：《低压电器》2011年第23期37-41,共5页Low Voltage Apparatus

基　　金：上海市科委项目资助(10QB1401000)

摘　　要：基于PSCAD/EMTDC仿真平台,研究了光伏电站接入放射式配电网后,对反时限过流保护、母线自投切装置、自动重合闸装置产生的影响。仿真结果得到了验证。The effects of PV station on relay protection and the causes of different effects in most common radial distribution system were studied. The relay protection includes inverse time relay with definite minimum time over-current protection, bus automation switching and automation-closure device. Simulation results was verified.

关 键 词：光伏电站 放射式配电网 继电保护 PSCAD仿真 

分 类 号：TM615.2[电气工程—电力系统及自动化]