Author:
Hu Yuan,Wu Peng,Zheng Junguan,Wang Ning,Zhang Shuai,Li Yan,Zhao Penghui,Gao Ming,Li Tianhao
Abstract
Abstract
The connection of new energy, mainly solar energy, is closely related to the output of photovoltaic power supply. When the PV curve of photovoltaic output is optimally solved, it is easy to take the local optimal solution as the global optimal solution. Aiming at the shortcoming that the traditional perturbation observation method is only suitable for single peak tracking in maximum power tracking, the characteristics of photovoltaic output power are studied and analyzed, and the perturbation method is used to track the maximum power according to the distribution characteristics of each extreme point. Through the simulation analysis in MATLAB/Simulink environment, the results show that the improved algorithm has high accuracy and is easy to realize, and it has a good effect on solving the global optimal solution of photovoltaic output power.
Subject
Computer Science Applications,History,Education