Research on Maximum Power Point Tracking for Micro Inverter with a Fly-back and Interleaved Topology
SHUI Henghua
LI Gang
ZHAO Yong
ZHOU Amao
GU Yang
Abstract：With the development of modern power electronics technology,micro-PV inverters will be applied in intelligent buildings and distributed PV poverty alleviation proj ects.In this paper,the MPPT al-gorithm based on the improved perturbation observation method is analyzed and designed based on the a-nalysis of the topology and working principle of the micro-PV inverter with staggered parallel flyback structure.To further test the effectiveness of the design,a simulation model of the micro-photovoltaic in-verter system is built in MATLLAB/SIMULINK.The simulation results show that the proposed scheme can effectively achieve the maximum power tracking of the system.
Keywords：micro photovoltaic inverterflybackMPPT
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：5( 88-92 )