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Download PDFOpen PDF in browserModeling and Simulation of a Photovoltaic Generator Based Non-Linear Backstepping Control for Maximum Power Point TrackingEasyChair Preprint 29729 pages•Date: March 16, 2020AbstractSolar energy is considered to be one of the most promising alternative energy sources, but it has the problem of low efficiency due to varying environmental conditions. In this paper, we propose a no-linear backstepping method of control to look for a maximum point of the MPPT power, Lyapunov’s method is used to archive the stabilization objectives, Comparison with perturb & observe and climbing controller is provided to show the performance of the proposed controller under abrupt variation of the environmental conditions. A maximum power point tracker (MPPT) based on a boost converter driven by a Backstepping method, is used for extracting the maximum power from the solar photovoltaic generator. The modeling and simulation of the system (photovoltaic generator, buck converter, Backstepping) is then made with Matlab / Simulink software. Keyphrases: Backstepping control, DC buck converter, Lyapunov method, PV solar Download PDFOpen PDF in browser |
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