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http://dx.doi.org/10.11142/jicems.2013.2.1.65

An Improved Global Maximum Power Point Tracking Scheme under Partial Shading Conditions  

Kim, Rae-Young (Dept. of Electrical and Biomedical Engineering, Hanyang University)
Kim, Jun-Ho (Dept. of Electrical Engineering, Hanyang University)
Publication Information
Journal of international Conference on Electrical Machines and Systems / v.2, no.1, 2013 , pp. 65-68 More about this Journal
Abstract
A photovoltaic array exhibits several local and single global maximum power points under partial shading conditions. To track the global maximum power point precisely, a novel global maximum power point tracking scheme is proposed in this paper. In the proposed scheme, robustness of the tracking performance has been improved by enhancing searching profile. In addition, the paper addresses the tracking failure condition, and provides the experimental verification with several simulation and experimental results.
Keywords
Maximum power point tracking; Partial shading Conditions; Photovoltaic Array;
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