Journal article
A Fast Parabolic-Assumption Algorithm for Global MPPT of Photovoltaic Systems Under Partial Shading Conditions
Abstract
Photovoltaic (PV) arrays exhibit multiple local maximum power points (MPPs) in their I-V and P-V characteristic curves when different modules are subjected to different radiations at the same time, known as a partial shading condition (PSC). Hence, tracking the global MPP is crucial to increase the PV system efficiency. Conventional global MPP tracking (GMPPT) algorithms suffer from slow convergence, while some can fail to track the global MPP …
Authors
Mobarak MH; Bauman J
Journal
IEEE Transactions on Industrial Electronics, Vol. 69, No. 8, pp. 8066–8079
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/tie.2021.3109515
ISSN
0278-0046