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Modeling and Analysis of The Buck Converter in Photovoltaic Power Conditioning System
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 Title & Authors
Modeling and Analysis of The Buck Converter in Photovoltaic Power Conditioning System
Jung, Seung-Hwan; Choy, Ick; Choi, Ju-Yeop;
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 Abstract
Generally, the buck converter controller was designed to control output voltage of the converter. However, design of the controller in photovoltaic power conditioning system is different from general design. the controller in photovoltaic power conditioning system controls input voltage of the converter(output voltage of the solar cell) for MPPT(Maximum Power Point Tracking). This paper proposes novel buck converter model which can control input voltage of the converter. We integrate this model with a model of solar cell. and linearize at the operating point(MPP). In addition, we determine whether or not suitable for the general linear controller design into small and large signal analysis.
 Keywords
Buck Converter Modeling;Photovoltaic Power Conditioning System;Solar Cell Model;Maximum Power Point;Maximum Power Point Tracking;
 Language
Korean
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