Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
권호 표지

A Study of New Highly Efficient MPPT Control Algorithm

새로운 고효율 MPPT 제어 알고리즘 고찰

  • Yu, Gwon-Jong (Photovoltaic Research Team, Korea Institute of Energy Research) ;
  • Jung, Young-Seok (Photovoltaic Research Team, Korea Institute of Energy Research) ;
  • Choi, Ju-Yeop (Electrical Engineering Dept. of Kwangwoon University)
  • 유권종 (한국에너지기술연구원 태양광발전팀) ;
  • 정영석 (한국에너지기술연구원 태양광발전팀) ;
  • 최주엽 (광운대학교 전기공학과)
  • Published : 2002.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

This paper proposed a MPPT(Maximum Power Point Tracking) control algorithm for PV(Photovoltaic) array based on a modified constant voltage control MPPT algorithm at low insolation. This method which combined a reference voltage control and a constant voltage control algorithm. In contrast to the typical conventional MPPT algorithm, the proposed method have been obtained high efficiency and good performance in all insolation intensity. The proposed algorithm is verified through simulation and experiment.

Keywords

References

  1. Charles. R.Sullivan, Matthew J.Powers, 'A high-efficiency Maximum Power Point Tracker for Photovoltaic Array in a Solar-Powered Race Vehicle,' Proceedings of the IEEE, 1993, pp.574-580.
  2. Hussein. K.H., Muta. I, 'Modified Algorithms for Photovoltaic Maximum Power Tracking', Record of 1992 Joint Conference of Electrical and Electronics Engineers in Kyushu, Japan, pp.301, 1992, October
  3. K.H. Hussion, 'Photovoltaic Power Tracking: An Algorithm for Rapidly Changing Atmospheric Conditions', Proceedings of the IEE, Vol. 142, No1, pp. 59-64, 1995.
  4. C. Hua and C. Shen, 'Study of Maximum Power Tracking Techniques and control of DC/DC Converter for Photovoltaic Power System', IEEE, 1998
  5. C. Pan, J. Chen, C. Chu, Y. Huang 'A Fast Maximum Power Point Tracker for Photovoltaic Power Systems', Proceedings of the IEEE, 1999
  6. 유권종 외 2인. '고주파링크 방식을 이용한 계통연계형 태양광발전시스템', 전기학회 하계학술대회 논문집, pp. 1050-1052, 2000
  7. 정영석 외 2인, '절연변압기를 생략한 새로운 계통연계형 햇빛발전시스템 고찰', 전력전자하계학술대회 논문집, pp. 670-673, 2000