Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.11d
- /
- Pages.286-293
- /
- 2002
Boost Converter Modeling of Photovoltaic System Using PWM Switch Model
PWM 스윗치 모델을 이용한 PV용 Boost Converter Modelling
- Kim, H.J. (Dept. of Electrical Engineering, Kwangwoon Univ.) ;
- Lee, K.O. (Dept. of Electrical Engineering, Kwangwoon Univ.) ;
-
Choi, J.Y.
(Dept. of Electrical Engineering, Kwangwoon Univ.) ;
- Jung, Y.S. (Photovoltaic Generation Team, Korea Institute of Energy Research) ;
-
Yu, G.J.
(Photovoltaic Generation Team, Korea Institute of Energy Research) ;
- Kwon, J.D. (Ji-Woo Electronics)
- 김효진 (광운대학교 전기공학과) ;
- 이기옥 (광운대학교 전기공학과) ;
-
최주엽
(광운대학교 전기공학과) ;
- 정영석 (한국 에너지기술연구원 태양광연구팀) ;
-
유권종
(한국 에너지기술연구원 태양광연구팀) ;
- 권종덕 ((주) 지우전자)
- Published : 2002.11.14
Abstract
Photovoltaic systems normally use a maximum power point tracking (MPPT) technique to continuously deliver the highest possible power to the load when variations in the insolation and temperature occur. A simple method of tracking the maximum power points (MPPs) and forcing the boost converter system to operate close to these Points is presented through deriving small-signal model and transfer function of boost converter. This paper aims at modeling boost converter including equivalent series resistance of input reservoir capacitor by state-space-averaging method and PWM switch model. In the future, properly designed controller for compensation will be constructed in real system for maximum photovoltaic power tracking control.
Keywords