Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2004.07a
- /
- Pages.105-108
- /
- 2004
The analog MPPT for the solar array of KOMPSAT
다목적 실용위성의 태양 전지를 위한 아날로그 MPPT
- Park Hee-Sung (Korea Aerospace Research Institute) ;
-
Jang Sung-Soo
(Korea Aerospace Research Institute)
;
-
Park Sung-Woo
(Korea Aerospace Research Institute)
;
-
Jang Jin-Baek
(Korea Aerospace Research Institute)
;
- Lee Jong-In (Korea Aerospace Research Institute)
- Published : 2004.07.01
Abstract
In this paper, the simple analog MPPT (Maximum Power Point Tracking) algorithm is proposed for the solar array of KOMPSAT (Korea Multi-Purpose Satellite). This method doesn't need any calculation of power by multiplication of voltage and current and a measurement of the solar array temperature. It is consist of only two sample and hold circuits, two comparators, a flip-flop, and an integrator. The proposed MPPT algorithm is verified by the simulation for the 100[W] solar array.
Keywords