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Comparative study of three MPPT methods for Photovoltaic systems

Tran, Cong Hung (2019) Comparative study of three MPPT methods for Photovoltaic systems. In: International Conference on Engineering Mechanics and Automation (ICEMA5), 11-12 October 2019, Hanoi, Vietnam.

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In order to ensure that the photovoltaic (PV) module always operates at the maximum power point for any weather conditions, a maximum power point tracking (MPPT) system is indispensable. This paper presents a comparative analysis of three methods MPPT: Perturb and observe (P&O), Fuzzy Logic Controller (FLC) and Backstepping Controller. The parameters considered for the comparison are the performance of these MPPTs such as the extracted power from the PV system, steady and dynamic response of the system under various conditions like changing solar irradiance or temperature. Simulations results, obtained by using MATLAB/Simulink, shown that the MPPT controller based on the Backstepping technique is the most robust controller under changing conditions.

Item Type: Conference or Workshop Item (Paper)
Subjects: Electronics and Communications > Electronics and Computer Engineering
Engineering Physics
Divisions: Faculty of Engineering Mechanics and Automation (FEMA)
Depositing User: Tran Cuong Hung
Date Deposited: 20 Dec 2019 04:36
Last Modified: 20 Dec 2019 04:37

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