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Current-Source PWM Inverter Equipped with DSP for Photovoltaic System  

박성준 (동명대학 전기과)
허권행 (부산대 대학원 전기공학과)
강필순 (경상대 대학원)
김철우 (부산대 전자전기통신공학부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.7, no.5, 2002 , pp. 437-442 More about this Journal
Abstract
This paper presents a current-source-inverter based on a buck-boost configuration md its application for residential photovoltaic system. The proposed circuit has five switches. Among them, only one switch acts as chopping, and the other determine the polarity of output; therefore, it can reduce the switching loss. Because the input inductor current is operated on the discontinuous conduction mode, high power factor can be achieved without additional input current controller. So the overall system shows a simple structure. The operational modes are analysed in depth, and then it was verified through the experimental results using a 150[W] prototype equipped with digital signal processor TMS320F241.
Keywords
Photovoltaic system; buck-boost converter; digital signal processor;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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[ 이승환;성낙규;오봉환;김성남;이훈구;김용주;한경희 ] / 전력전자학회 논문지   과학기술학회마을
3 Module Orientated Photovoltaic Inverters A Comparison of Different Circuits /
[ G. Keller(et al.) ] / IEEE/WCPEC '94
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[ N. Mohan;T.M. Undeland;W.P. Robbins ] / Power Electronics: converters, applications and design
5 Power Flow of Photovoltaic System using Buck-Boost PWM Power Inverter /
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[ Abraham I. Pressman ] / Switching Power Supply Design
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10 Microcomputer Control of a Residential Photovoltaic Power Conditioning System /
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11 A Novel Unity Interactive Photovoltaic Inverter /
[ H. Watanable(et al.) ] / IEEE/IECON98