Title :
Optimal control of solar energy combined with MPPT and battery charging
Author :
Jian, Wang ; Jianzheng, Liu ; Libo, Wu ; Zhengming, Zhao
Author_Institution :
Dept. of Electr. Eng. & Appl. Electron., Tsinghua Univ., Beijing, China
Abstract :
Based on the research of photovoltaic array output feature and lead-acid storage battery input feature, the paper presents an optimal control theory combining photovoltaic array maximum power point tracking (MPPT) technique and lead-acid storage battery optimal charging method. The paper proposes a synthetic control theory realizing the combination of the MPPT technique and battery optimal charge method based upon a 250 watts street lamp system supplied by solar energy.
Keywords :
lamps; lead acid batteries; optimal control; photovoltaic power systems; power control; solar cell arrays; solar power; 250 W; battery charging; lead-acid storage battery; maximum power point tracking technique; optimal control; photovoltaic array; solar energy; street lamp system; Batteries; Optimal control; Photovoltaic systems; Power generation; Power systems; Solar energy; Solar power generation; Solar radiation; Temperature; Voltage;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
