Carrier PWM algorithm with optimised switching loss for three-phase four-leg multilevel inverters

被引：3

作者：

Nho, NV ^{[1
]}

Youn, MJ ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, South Korea

来源：

ELECTRONICS LETTERS | 2005年 / 41卷 / 01期

关键词：

D O I：

10.1049/el:20056612

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel approach to analyse a four-leg multilevel inverter as a model of two simple inverters in series is presented and a carrier-based SVPWM method is proposed. To obtain the optimised switching loss, the zero sequence function is controlled by redundant parameters. The PWM analysis is simplified, and the use of complicated three-dimensional SVPWM concepts is avoided.

引用

页码：43 / 44

页数：2