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A Voltage Mode Control Maximum Power Point Tracking for Stand-Alone Photovoltaic System

Jamri , Mohd Saifuzam and Anuar , Mohamed Kassim and Mohd Ruzaini, Hashim (2012) A Voltage Mode Control Maximum Power Point Tracking for Stand-Alone Photovoltaic System. In: 2012 2nd International Conference on Electrical Engineering and Applications , 15-16 Dec 2012, Bali.

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Abstract

The purpose of this paper is to discuss a modeling and control of stand- alone photovoltaic system using voltage mode control maximum power point tracking (MPPT) method. The PV module was modeled based on the parameters obtained from a commercial PV data sheet while voltage mode control was modeled using simulink block model. A DC-DC boost converter was chosen to step-up and regulates the input DC voltage of the PV module. The voltage mode control (VMC) maximum power point tracking model was simulated and compared with perturb and observe (P&O) maximum power point tracker in order to validate the performance of output results. Results showed that the voltage mode control maximum power point tracking model yields the similar performance as produced by the photovoltaic system controlled by perturb and observe maximum power point tracking algorithm. The simulation is made to analyze the voltage, current and power generated under the changing irradiant and temperature condition. As a conclusion, the voltage mode control technique is possible to implement which yields the similar performance as the results from conventional MPPT method.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Electrical Engineering > Department of Power Electronics & Drives
Depositing User: Mr Anuar Mohamed Kassim
Date Deposited: 18 Feb 2013 10:23
Last Modified: 28 May 2015 03:44
URI: http://eprints.utem.edu.my/id/eprint/6713

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