A Switched PV Approach for Extracted Maximum Power Enhancement of PV Arrays During Partial Shading

被引：46

作者：

Elserougi, Ahmed A. ^{[1
]}

Diab, Mohamed S. ^{[1
]}

Massoud, Ahmed M. ^{[2
,3
]}

Abdel-Khalik, Ayman S. ^{[1
]}

Ahmed, Shehab ^{[4
]}

机构：

[1] Univ Alexandria, Dept Elect Engn, Alexandria 21544, Egypt

[2] Qatar Univ, Coll Engn, Doha 2713, Qatar

[3] Univ Alexandria, Fac Engn, Dept Elect Engn, Alexandria, Egypt

[4] Texas A&M Univ Qatar, Dept Elect & Comp Engn, Doha 23874, Qatar

来源：

IEEE TRANSACTIONS ON SUSTAINABLE ENERGY | 2015年 / 6卷 / 03期

关键词：

Maximum power point tracking (MPPT); partial-shading switched PV; RECONFIGURATION; OPTIMIZATION; SYSTEMS;

D O I：

10.1109/TSTE.2015.2414180

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper proposes a switched photovoltaic (PV) approach to enhance the extracted maximum power from a PV array during partial shading conditions. The proposed system is simple and cost effective. However, it may provide lower power enhancement compared to other existing solutions, which makes it more suitable for domestic applications. For assessing the proposed switched PV-based system, a detailed numerical comparison between the extracted power from the proposed system and other existing technologies has been presented for the same operating conditions. Simulation and experimental results show the possibility of enhancing the PV array's extracted output power during partial shading with the proposed system.

引用

页码：767 / 772

页数：6

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