Performance Enhancement of PV System Configurations Under Partial Shading Conditions Using MS Method

被引：20

作者：

Sharma, Snigdha ^{[1
]}

Varshney, Lokesh ^{[1
]}

Elavarasan, Rajvikram Madurai ^{[2
]}

Vardhan, Akanksha Singh S. ^{[3
]}

Vardhan, Aanchal Singh S. ^{[3
]}

Saket, R. K. ^{[4
]}

Subramaniam, Umashankar ^{[5
]}

Hossain, Eklas ^{[6
]}

机构：

[1] Galgotias Univ, Sch Elect Elect & Commun, Noida 201309, India

[2] Texas A&M Univ, Clean & Resilient Energy Syst CARES Lab, Galveston, TX 77553 USA

[3] Shri GS Inst Technol & Sci, Dept Elect Engn, Indore 452003, India

[4] Indian Inst Technol BHU, Elect Engn Dept, Varanasi 221005, Uttar Pradesh, India

[5] Prince Sultan Univ, Coll Engn, Dept Commun & Networks, Renewable Energy Lab, Riyadh 11586, Saudi Arabia

[6] Oregon Inst Technol, Dept Elect Engn & Renewable Energy, Klamath Falls, OR 97601 USA

来源：

IEEE ACCESS | 2021年 / 9卷

关键词：

Topology; Fill factor (solar cell); Matlab; Wiring; Particle swarm optimization; Computer architecture; Temperature; Efficiency; Fill Factor; Magic Square; photovoltaic array; SuDoKu; POWER EXTRACTION; PHOTOVOLTAIC ARRAY; RECONFIGURATION; MODULES;

D O I：

10.1109/ACCESS.2021.3071340

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The study of this work is to highlight the key metrics of various topologies in terms of output power, Fill Factor (FF), Mismatch Losses (ML) and efficiency. The idea behind this work is to analyze and obtain the performance of different topologies under various shading patterns. The major problem which comes across the path of Photovoltaic (PV) system performance is partial shading. The solution to this problem is to reconfigure the panels to achieve better results under shading conditions. For this, different configurations such as Series Parallel (SP), Total Cross Tied (TCT), Physical Relocation of Module with Fixed Electrical Connections (PRM-FEC), SuDoKu and Magic Square (MS) has been discussed, analyzed and compared using MATLAB/SIMULINK. Simulation approach is used to describe the working and evaluation of all configurations. By the results obtained, it is clearly visible that MS method have achieved largest output power of 2877 W, highest efficieny of 10.24 %, FF is 0.481 and lowest ML of 772 W among all the configurations under Long Narrow (LnN) pattern.

引用

页码：56630 / 56644

页数：15

共 39 条

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