Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Comparative characteristics of the PV system according to the MPPT control Method

MPPT 제어기법에 따른 PV 시스템의 특성 비교

  • Seo, Tae-Young (Sunchon National University, Department of Electric Control Engineering) ;
  • Ko, Jae-Sub (Sunchon National University, Department of Electric Control Engineering) ;
  • Kang, Sung-Min (Sunchon National University, Department of Electric Control Engineering) ;
  • Kim, Yu-Tak (Sunchon National University, Department of Electric Control Engineering) ;
  • Chung, Dong-Hwa (Sunchon National University, Department of Electric Control Engineering)
  • 서태영 (순천대학교 전기제어공학과) ;
  • 고재섭 (순천대학교 전기제어공학과) ;
  • 강성민 (순천대학교 전기제어공학과) ;
  • 김유탁 (순천대학교 전기제어공학과) ;
  • 정동화 (순천대학교 전기제어공학과)
  • Published : 2015.07.15
Download PDF
⟨ Previous Next ⟩

Abstract

This paper analyzes a operating characteristic for maximum power point tracking (MPPT) of photovoltaic generation system. MPPT methods are used to maximize PV array output power by tracking maximum power point(MPP) continuously. To increase the output efficiency of PV system, it is important to have more efficient MPPT. MPPT algorithm is widely used the control method such as the perturbation and observation(PO) method, incremental conductance(IC) method and constant voltage(CV) method. In case of the radiation is changed, this paper proposes a response characteristic with MPPT control algorithms. Also, it proposes the direct for a novel MPPT control algorithm development through the analyzed data, hereby proves the effectiveness of this paper.

Keywords