Atom Search Optimization-Based PV Array Reconfiguration Technique under Partial Shading Condition

被引：6

作者：

Li, Dahu ^{[1
]}

Zhou, Hongyu ^{[2
]}

Zhou, Yue ^{[1
]}

Rao, Yuze ^{[1
]}

Yao, Wei ^{[2
]}

机构：

[1] State Grid Hubei Elect Power Co Ltd, Wuhan 430077, Peoples R China

[2] Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China

来源：

INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS | 2023年 / 2023卷

关键词：

MAXIMUM POWER EXTRACTION; MITIGATE; CONFIGURATIONS; SYSTEM;

D O I：

10.1155/2023/8685976

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：

Photovoltaic (PV) reconfiguration is an effective solution for reducing the hot spot effect caused by partial shadows on PV arrays. This paper proposed an efficient atom search optimization- (ASO-) based PV reconfiguration method. The analysis and comparison with the other four reconfiguration methods were performed by three evaluation criteria, which are mismatch loss, fill factor, and standard deviation, respectively. The conclusion can be drawn that the efficiency, rapidity, and reliability of ASO are superior to those of other methods. Besides, a moving cloud shadow mode of 9 x 9-scaled PV array is designed in this paper, which can be widely recommended to thoroughly study a PV reconfiguration approach.

引用

页数：15

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