Title :
An improved partial variable step MPPT control algorithm of PV systems
Author :
Rui Ling; Jie Zhang; Jing Zhao
Author_Institution :
College of Automation, Chongqing University, 400044, China
Abstract :
A novel variable step size maximum power point tracking algorithm is proposed to improve dynamic performance under complex irradiance conditions. The trigger condition of variable step tracking is derived and step-size change rule is optimized according to the PV array output power characteristics with the proposed algorithm. Simulation and experimental results verify the proposed variable step size algorithm.
Keywords :
"MATLAB","Yttrium","Robustness","Switches"
Conference_Titel :
Chinese Automation Congress (CAC), 2015
DOI :
10.1109/CAC.2015.7382697