An MPPT Method Based on Changing Load of PV System
LI Shaowu
MA Xiaohong
LONG Yang
XU Chao
TIAN Dongwen
Abstract：To improve the MPPT rapidity of PV system with the load changing,in this paper we propose, a fuzzy MPPT control method. In this method,the measured value of changing load is used as the input of the fuzzy controller to improve the adaptbility of tracking step size. Finally,a simulation experiment is conclucted and the experimental results verify that the MPPT rapidity of proposed MPPT method is better than conventional P&O method.
Keywords：PV systemMPPTfuzzy control
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 54-56 )