Analysis and Improvement of Relay Protection for Photovoltaic Power Station Connected to Grid

被引:0
|
作者
Yan, Kai [1 ]
Zhang, Baohui [1 ]
Zhang, Wei [1 ]
Huang, Renmou [2 ]
Jin, Xiaoming [3 ]
机构
[1] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China
[2] Hainan Power Grid Corp, Haikou, Peoples R China
[3] Acad Sci CSPG, Guangzhou, Peoples R China
关键词
photovoltaic power station; relay protection; fault current characteristics; improvement measures;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper discusses transient fault current characteristics of photovoltaic system with the help of photovoltaic power system simulation model built in the PSCAD/EMTDC. Then analyze the characteristics and problems of typically existing relay protection configuration scheme for photovoltaic power station and its outgoing lines, and puts forward corresponding improvement measures.
引用
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页数:4
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