A new state feedback control of resonant converters

Author

Kim, Mam Go ; Lee, Dae Sik ; Youn, Myang Joong

Author_Institution

Dept. of Electr. Eng., Korea Advanced Inst. of Sci. & Technol., Seoul, South Korea

Volume

38

Issue

3

fYear

1991

fDate

6/1/1991 12:00:00 AM

Firstpage

173

Lastpage

179

Abstract

A state feedback control that can be easily implemented is proposed to improve the stability and dynamic characteristics of resonant power converters. An important characteristic of the system with the proposed control is the reduction of order in the discrete time domain. The design parameters of the control are reduced by one, compared with those of the conventional linear state feedback control, and the design procedure is similar to that of a variable structure system (VSS) control. The proposed control is illustrated by its application to a series resonant power converter. The experimental results confirm the validity of the proposed control

Keywords

control system synthesis; feedback; power convertors; stability; variable structure systems; control system synthesis; design; discrete time domain; dynamic characteristics; resonant power converters; stability; state feedback control; variable structure system; Active filters; Control systems; Electric variables control; Linear feedback control systems; Pulse width modulation converters; RLC circuits; Resonance; State feedback; Switching converters; Switching frequency;

fLanguage

English

Journal_Title

Industrial Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0278-0046

Type

jour

DOI

10.1109/41.87584

Filename

87584