DocumentCode
167464
Title
Maximum power point tracking based on adaptive P&O method
Author
Tao Yin ; Xiangzhong Meng ; Zhenqi Wang ; Cunhai Lin
Author_Institution
Coll. of Autom. & Electron. Eng., Qingdao Univ. of Sci. & Technol., Qingdao, China
fYear
2014
fDate
8-9 May 2014
Firstpage
261
Lastpage
264
Abstract
On the basis of the engineering model of photovoltaic cells, a simulation model was built in Matlab/Simulink. The effects of temperature and the light intensity on the output characteristics of photovoltaic cells are analyzed. For the defects of perturbation and observation algorithm (P&O), an adaptive P&O algorithm which can quickly achieve MPPT when light intensity change is proposed. According to the separate simulation of the two methods, the results show that the adaptive P&O has better steady-state and dynamic performances than the traditional P&O.
Keywords
maximum power point trackers; perturbation techniques; photovoltaic power systems; MPPT; adaptive perturbation and observation method; light intensity; maximum power point tracking; photovoltaic cells; MATLAB; Maximum Power Point Tracking; Perturbation and Observation; photovoltaic cells;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Computer and Applications, 2014 IEEE Workshop on
Conference_Location
Ottawa, ON
Type
conf
DOI
10.1109/IWECA.2014.6845606
Filename
6845606
Link To Document