The generalized discontinuous PWM scheme for three-phase voltage source inverters

被引：183

作者：

Ojo, O ^{[1
]}

机构：

[1] Tennessee Technol Univ, Tennessee Elect Machines & Power Elect Lab, Dept Elect & Comp Engn, Ctr Elect Power, Cookeville, TN 38505 USA

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2004年 / 51卷 / 06期

关键词：

balanced and unbalanced voltages; generalized discontinuous pulse-width modulation (PWM); space-vector modulation (SVM); three-phase converters;

D O I：

10.1109/TIE.2004.837919

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 analytical techniques for the determination of the expressions for the modulation signals used in the carrier-based sinusoidal and generalized discontinuous pulse-width modulation schemes for two-level, three-phase voltage source inverters. The proposed modulation schemes are applicable to inverters generating balanced or unbalanced phase voltages. Some results presented in this paper analytically generalize the several expressions for the modulation signals already reported in the literature and new ones are set forth for generating unbalanced three-phase voltages. Confirmatory experimental and simulation results are provided to illustrate the analyses.

引用

页码：1280 / 1289

页数：10

共 14 条

[1]

[Anonymous], 1986, STOCHASTIC OPTIMAL C

[2] Analysis of a hybrid PWM based on modified space-vector and triangle-comparison methods [J].