전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2007년도 하계학술대회 논문집
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- Pages.74-76
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- 2007
태양광 발전 시스템의 최대전력점 추적에 관한 연구
Implemented of Photovoltaic Inverter System by a Maximum Power Point Tracking
- Hong, Jeng-Pyo (Dong-Eui Institute of Technology) ;
- Lee, Oh-Keol (Dong-Eui Institute of Technology) ;
- Lee, Yong-Kil (Dong-Eui Institute of Technology) ;
- Song, Dall-Seop (Dong-Eui Institute of Technology) ;
- Kwon, Soon-Jae (Pukyong National univ.)
- 발행 : 2007.07.02
초록
In this paper a maximum power point tracking(MPPT) techniques for power of PV(photovoltaic) systems are presented using boost converter for a connected single phase inverter. On the basic principle of power generation for the PV module, algorithms for maximum power point tracking are described by utilizing a boost converter to adjust the output voltage of the PV module. Based on output power of a boost converter, single phase inverter uses predicted current control to control four IGBT's switch in full bridge. Furthermore a low cost control system for solar energy conversion using the DSP is developed, based on boost converter to adjust the output voltage of the PV module. The effectiveness of the proposed inverter system is confirmed experimentally and by means of simulation. Finally, experimental results confirm the superior performance of the proposed method.
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