Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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MPPT Using P&O Control in PhotoVoltaic Generating System

태양광 발전 시스템에서의 P&O를 이용한 최대전력점 추종제어

  • 류리광 (건국대학교 전기공학과) ;
  • 정인호 (건국대학교 전기공학과) ;
  • 배우주 (건국대학교 전기공학과) ;
  • 구교선 (건국대학교 전기공학과) ;
  • 조영훈 (건국대학교 전기공학과)
  • Published : 2018.07.03
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Abstract

Recently, interest in renewable energy is increasing due to energy depletion and environmental problems. Among them, solar energy is the most popular feature for its infinite, eco-friendly, easy to maintain and high utilization. In these solar power systems, solar cells have either a current-voltage characteristic curve or a power-voltage characteristic curve with non-linear properties. Therefore, the Maximum Power Point Tracking (MPPT) technique is important to control this. In this thesis, we will discuss MPPT techniques using a boost converter and demonstrate their behavior using the PSIM program. Also, the MPPT control algorithm for solar energy generation will be proposed.

Keywords