A new topology for cascaded H-bridge multilevel inverter with PI and Fuzzy control

被引：14

作者：

Kannan, C. ^{[1
]}

Mohanty, Nalin Kant ^{[2
]}

Selvarasu, R. ^{[3
]}

机构：

[1] Anna Univ, Madras, Tamil Nadu, India

[2] Sri Venkateswara Coll Engn, Dept Elect & Elect Engn, Madras, Tamil Nadu, India

[3] Sree Vidyanikethan Engn Coll, Dept Elect & Elect Engn, Tirupati, Andhra Prades, India

来源：

FIRST INTERNATIONAL CONFERENCE ON POWER ENGINEERING COMPUTING AND CONTROL (PECCON-2017 ) | 2017年 / 117卷

关键词：

Cascaded H-Bridge Multilevel Inverter; FLC; LS-PD-PWM; VOLTAGE-SOURCE INVERTER; 5-LEVEL INVERTER; CIRCUIT DEVICES; REDUCED NUMBER; SCHEME;

D O I：

10.1016/j.egypro.2017.05.211

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a new configuration of switches for H-bridge multilevel inverter (MLI) to provide five voltage levels as output. Also in this paper, two H-Bridges are joined in cascaded fashion to provide output of a nine level inverter. The multi carrier based level shifting phase disposition pulse width modulation (LS-PD-PWM) technique is proposed to reduce the percentage of Total harmonic distortion (THD). The cascaded H-Bridge inverter is governed with proportional integral (PI) and Fuzzy logic controller (FLC) to reduce the THD at the output. The simulation results are validated using MATLAB/SIMULINK environment. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：917 / 926

页数：10

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