Paper Titles

Research on the Solar Water Heating System Based on the Internet of Things
p.176

Development of Empirical Equations for Irradiance Profile of a Standard Parabolic Trough Collector Using Monte Carlo Ray Tracing Technique
p.180

Experimental Investigation and the Development of Phase Change Heat Storage Device Adapted to the Solar Energy Heat Pump
p.191

Optimization Design on Experimental System for Space Heating of a Ground Coupled Heat Pump with Solar Thermal Collectors
p.196

An Optimized MPP Tracking Algorithm under Partially Shaded Conditions in Photovoltaic System
p.201

Fault Tree Establishment of Lightning Protection System Safety of Solar Photovoltaic Building
p.210

Analysis of a New Life Cycle Assessment Model Based on the Solar Building Integrated Technology
p.214

Novel Post-Treatment Process by La³⁺ Modification to TiO₂ Photoanode with Enhanced Performance for DSSCs
p.219

Performance Study of a Solar Adsorption Refrigeration System
p.223

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863An Optimized MPP Tracking Algorithm under...

An Optimized MPP Tracking Algorithm under Partially Shaded Conditions in Photovoltaic System

Article Preview

Abstract:

In photovoltaic (PV) power generation systems, the P-V curve of PV array contains several peaks under partially shaded condition (PSC) so that conventional MPP tracking (MPPT) methods can hardly find the real MPP (MPP). This paper proposes an optimized MPPT strategy, which is not only fit for PSC but also suitable for uniform shaded conditions (USC). Comparing the optimized MPPT strategies and conventional MPPT methods, this paper illustrates the improved performance of optimized strategy under PSC. The simulation and experiment results show that the optimized strategy can track the global MPP precisely to improve the efficiency of PV systems.

You might also be interested in these eBooks

Solar Energy: Engineering of Solar Energy Systems

Energy Development

Info:

Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

201-209

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.860-863.201

Citation:

Cite this paper

Online since:

December 2013

Authors:

Qing Zhong, Nan Hua Yu, Kun Wang, Lin Feng*, Guo Jie Li, Kan Chen

Keywords:

MPPT Algorithm, Multiple Peaks Characteristic, Partial Shading, Solar Energy

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] T. Esram and Patrick L. Chapman. Comparison of photovoltaic array MPP tracking techniques [J]. IEEE Trans. Energy Convers. Vol. 22, no. 2, Jun. 2007, pp.439-449.

DOI: 10.1109/tec.2006.874230

[2] R. Faranda, S. Leva, and V. Maugeri. MPPT techniques for PV systems: Energetic and cost comparison [J]. IEEE Power and Energy Soc. Gen. Meet. – Convers. Del. Electr. Energy 21st Century, Jul. 2008, p.1–6.

DOI: 10.1109/pes.2008.4596156

[3] YOU Jun，ZHENG Jianyong. MPPT of photovoltaic system with Boost circuit based on fuzzy PI control［J］． Electric Power Automation Equipment，2012，32（6）：94-98.

[4] Patel H，Agarwal V．MATLAB-based modeling to study the effects of partial shading on PV array characteristics [J]．IEEE Transaction on Energy Conversion，2008，23(1)： 302-310.

DOI: 10.1109/tec.2007.914308

[5] Chen Alian，Feng Lina，Du Chunshui，et al．Modeling of Photovoltaic array based on support vector machines under partial shaded conditions[J]．Transactions of China Electrotechnical Society ， 2011 ， 26(3) ： 140-146.

[6] XiaoJingliang, XuZheng, Lin Chong, HeShaoqiang. Optimal Design of Photovoltaic Arrays Under Partial Shading[J]. Proceedings of the CSEE, 2009, 20(11): 119-124.

[7] K. Kobayashi, I. Takano, andY. Sawada. A study on a two stage MPP tracking control of a photovoltaic system under partially shaded insolation conditions [J]. in Proc. IEEE Power Eng. Soc. Gen. Meet., 2003, p.2612–2617.

DOI: 10.1109/pes.2003.1271058

[8] Zhou Hang. MPP tracking method based on particle swarm optimization technique for PV system under partially shaded conditions. Tian Jing, (2009).

[9] Young-HyokJi, Doo-Yong Jung, Jun-Gu Kim, Jae-Hyung Kim, Tae-Won Leeand Chung-Yuen Won. A Real MPP Tracking Method for Mismatching Compensation in PV Array Under Partially Shaded Conditions [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 26, NO. 4, APRIL 2011, pp.1001-1009.

DOI: 10.1109/tpel.2010.2089537

[10] Liu Bangyin, DuanShanxu, Kang Yong. Model and analysis of characteristics of PV module with partial shading[J]. ActaEnerglae Solaris Sinica, 2008, 29(2)：188-192.

[11] Yuncong Jiang; Qahouq, J.A. A Orabi. Matlab/Pspice hybrid simulation modeling of solarPV cell/module [J]. Applied Power Electronics Conference and Exposition (APEC), 2011 Twenty-Sixth Annual IEEE . 2011, 1244-1250.

DOI: 10.1109/apec.2011.5744752

[12] Wu Li-bo, ZhaoZheng-ming, LiuJian-zheng. Research on the Stability of MPPT Strategy Applied in Single-stage Grid-connected Photovoltaic System [J]. Proceedings of the CSEE, 2006, 26(6), 73-77.

[13] Liu Xiaoyan, Qi Xinmei, ZhengShousen, Wang Fei, Chen Daming. Model and Analysis of Photovoltaic Array Under Partial Shading[J]. Power System Technology, 2010, 34（11）: 192-197.

[14] DONG Mi, LUO An． Design and control strategies of inverters for a grid-connected photovoltaic power system［J］． Automation of Electric Power Systems，2006，30（20）：97-102.

[15] Pang Zhichao. Research on reconfiguration system of photovoltaic arrays based on fuzzy control under partial shading [D]. Tian Jing, (2010).

[16] Chen Ruliang, A research on PV hot spot and MPPT under non-uniform insolation [D]. Shan Tou, (2007).

[17] LI Jing, XU Honghua, ZHAO Haixiang, PENG Yanchang． Dynamic modeling and simulation of the grid-connected PV power station［J］. Automation of Electric Power Systems， 2008，32（24）：83-87.

DOI: 10.1109/ciced.2008.5211762