A new PWM control method for AC to DC converters with high-frequency transformer isolation

Author

Inagaki, Katsuhisa ; Furuhashi, Takeshi ; Ishiguro, Akio ; Ishida, Muneaki ; Okuma, Shigeru

Author_Institution

Dept. of Electron. & Mech. Eng., Nagoya Univ., Japan

Volume

29

Issue

3

fYear

1993

Firstpage

486

Lastpage

492

Abstract

A PWM control method for a switch-mode rectifier (SMR) based on the idea of coordinate transformation is presented. This method realizes sinusoidal input current waveforms, a controllable input displacement factor, and an arbitrary output voltage waveform. This method is advantageous for reducing higher and fractional harmonic components of the input waveforms and is suitable for real-time control. Simulations and experiments are carried out to confirm the feasibility of the proposed method

Keywords

power convertors; pulse width modulation; rectifying circuits; AC to DC converters; PWM control method; arbitrary output voltage waveform; controllable input displacement factor; harmonic components; high-frequency transformer isolation; real-time control; sinusoidal input current waveforms; switch-mode rectifier; DC-DC power converters; Displacement control; Frequency; Power harmonic filters; Pulse width modulation; Pulse width modulation converters; Rectifiers; Switches; Switching circuits; Voltage control;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.222416

Filename

222416