ANALYSIS OF AN AC-TO-DC VOLTAGE SOURCE CONVERTER USING PWM WITH PHASE AND AMPLITUDE CONTROL

被引：182

作者：

WU, R ^{[1
]}

DEWAN, SB ^{[1
]}

机构：

[1] UNIV TORONTO,DEPT ELECT ENGN,TORONTO M4Y 1A4,ONTARIO,CANADA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1991年 / 27卷 / 02期

关键词：

D O I：

10.1109/28.73626

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a comprehensive analysis of a pulse-width modulated (PWM) ac-to-dc voltage source converter under phase and amplitude control. A general mathematical model of the converter, which is discontinuous, time-variant, and nonlinear, is first established. To obtain closed-form solutions, the following three techniques are used: Fourier analysis, transformation of reference frame, and small signal linearization. Three models, namely, a steady-state dc model, a low-frequency small-signal ac model, and a high-frequency model, are consequently developed. Finally, three solution sets, namely, the steady-state solution, various dynamic transfer functions, and the high-frequency harmonic components, are obtained from the three models. The theoretical results are verified experimentally.

引用

页码：355 / 364

页数：10

共 13 条

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