Modeling and control of PWM voltage source rectifier with a buck-boost characteristic in its output

Author

Fukuda, Shoji ; Ito, Tornomichi

Author_Institution

Div. of Syst. & Inf., Hokkaido Univ., Sapporo, Japan

Volume

4

fYear

1999

fDate

1999

Firstpage

2194

Abstract

A rectifier system having a voltage step-up and step-down characteristic is treated. The system consists of a three-phase PWM voltage source rectifier and a DC-to-DC buck converter connected in cascade. The linearized state equation which governs the whole system is presented. An optimal regulator is applied to control the rectifier system. The validity of the modeling and control strategy is confirmed by simulation studies

Keywords

DC motor drives; DC-DC power convertors; PWM power convertors; linear quadratic control; rectifying circuits; voltage control; DC drives; DC-to-DC buck converter; PWM voltage source rectifier; buck-boost characteristic; linear quadratic integral regulator; linearized state equation; optimal regulator; rectifier system control; voltage control; voltage step-down; voltage step-up; Buck converters; Control systems; Diodes; Feeds; Nonlinear equations; Optimal control; Pulse width modulation; Rectifiers; Regulators; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 1999. Thirty-Fourth IAS Annual Meeting. Conference Record of the 1999 IEEE

Conference_Location

Phoenix, AZ

ISSN

0197-2618

Print_ISBN

0-7803-5589-X

Type

conf

DOI

10.1109/IAS.1999.798758

Filename

798758