Fuzzy Regulation of DC-Bus Voltage for Solar Energy System

被引：0
|
作者：
Yu, Gwo-Ruey [1 ]
Chen, Jian-Fu [1 ]
机构：
[1] Natl Chung Cheng Univ, Dept Elect Engn, Chiayi, Taiwan
来源：
IEEE INTERNATIONAL CONFERENCE ON SYSTEM SCIENCE AND ENGINEERING (ICSSE 2013) | 2013年
关键词：
fuzzy regulation; bi-directional inverter; solar energy system;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A novel design of dc-bus voltage regulation using fuzzy logic is presented in this paper. The dc-bus voltage is regulated for a solar energy system which includes a bidirectional inverter, photovoltaic panels, a maximum power point tracker, and dc loads. In grid-connected mode, the bi-directional inverter can track the reference ac current signal. In rectification mode, the bi-directional inverter can control the power flow. A maximum power point tracker is designed by the perturbation and observation method. Furthermore, the fuzzy logic system is developed to control the dc-bus voltage for load variation. Simulation results have validated the effectiveness of this design by MATLAB/Simulink.
引用
收藏
页码：81 / 85
页数：5
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