Simulation Study on Characteristics of Photovoltaic Array Under Partial Shading

被引：0
|
作者：
Yang Yi [1 ]
Ji Sheng-lan [2 ]
Gu Hai-qin [3 ]
Chen Juan [1 ]
机构：
[1] Nantong Univ, Sch Elect Engn, Nantong 226019, Peoples R China
[2] JiangSu Dongyuan Elect Croup Co LTD, Nantong 226341, Peoples R China
[3] Nantong Univ, Engn Training Ctr, Nantong 226019, Peoples R China
来源：
2014 33RD CHINESE CONTROL CONFERENCE (CCC) | 2014年
关键词：
Partial shading; PV array; aided software design; characteristic curves; array configuration;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Partial shading phenomenon is ubiquity in PV generation system. It makes a great effect on the output characteristics of PV arrays, which reduces the efficiency of PV generation system severely. It is very important to summarize the principles of PV array output characteristics under partial shading. A special categorization and terminology was used in this paper, and at the same time, a simple and practical computer-aided design software of PV array based on engineering model was presented. The software can be used as a tool to study the I-V and P-V characteristics of a PV array under partial shading, and it has been experimentally validated. The analysis provides strong support for the promation of output power and the optimal design of PV array.
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页码：6992 / 6997
页数：6
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