Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.04a
- /
- Pages.280-282
- /
- 2005
Study on MPPT control using current control signal
전류제어신호를 이용한 MPPT제어기에 대한 연구
- Kang, T.K. (Kyungnam University, EESRC) ;
- Kang, J.S. (Kyungnam University, EESRC) ;
- Koh, K.H. (Kyungnam University, EESRC) ;
- Kwon, S.K. (Kyungnam University, EESRC) ;
-
Shu, K.Y.
(Kyungnam University, EESRC) ;
-
Lee, H.W.
(Kyungnam University, EESRC)
- 강태경 (경남대학교, 전기에너지절약연구센터) ;
- 강주성 (경남대학교, 전기에너지절약연구센터) ;
- 고강훈 (경남대학교, 전기에너지절약연구센터) ;
- 권순걸 (경남대학교, 전기에너지절약연구센터) ;
-
서기영
(경남대학교, 전기에너지절약연구센터) ;
-
이현우
(경남대학교, 전기에너지절약연구센터)
- Published : 2005.04.28
Abstract
This paper proposes a simple MPPT control scheme of a Current-Control-Loop Error system Based that can be obtains a lot of advantage to compare with another digital control method, P&O and IncCond algorithm, that is applied mostly a PV system. An existent method is needed an expensive processor such as DSP that calculated to change the measure power of a using current and voltage sensor at the once. Therefore, it is applied a small home power generation system that required many expenses. But, a proposed method is easy to solve the cost reduction and power unbalance problems that it is used by control scheme to limit error of a current control of common sensor. This proposed algorithm had verified through a simulation and an experiment on battery charger using PIC that is the microprocessor of a low price.
Keywords