Output voltage bounds of a three-phase boost rectifier

Author

Pan, Ching-Tsai ; Chen, Jeng-Yue ; Hwang, Gwo-Jiun

Author_Institution

Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan

Volume

37

Issue

2

fYear

2001

fDate

4/1/2001 12:00:00 AM

Firstpage

671

Lastpage

678

Abstract

A general closed-form duty cycle control law is derived based on the linear combination of two sets of continuous duty cycle control laws. From this general solution one can generate infinitely many pulsewidth modulation (PWM) control strategies to achieve the same ideal performance. Then, from the resulting closed-form solution, a general explicit lower bound and a general explicit upper bound of the output dc voltage are derived. Besides the academic interests, these bounds are very useful practically as a convenient guideline for helping quickly design the three-phase boost rectifier. Finally, some illustrative examples are given and some experimental results provided for verifying the derived bounds

Keywords

AC-DC power convertors; PWM power convertors; power factor; rectifying circuits; voltage control; closed-form duty cycle control law; closed-form solution; output voltage bounds; pulsewidth modulation control strategies; three-phase boost rectifier; Inductors; Paramagnetic resonance; Pulse generation; Pulse width modulation; Pulse width modulation converters; Rectifiers; Space vector pulse width modulation; Switches; Switching circuits; Voltage control;

fLanguage

English

Journal_Title

Aerospace and Electronic Systems, IEEE Transactions on

Publisher

ieee

ISSN

0018-9251

Type

jour

DOI

10.1109/7.937477

Filename

937477