Optimum quantum sequence control of quantum series resonant converter for minimum output voltage ripple

Author

Kwon, Woo H. ; Cho, Gyu H.

Author_Institution

Dept. of Electron. Eng., Kyungpook Nat. Univ., Taegu, South Korea

Volume

9

Issue

1

fYear

1994

fDate

1/1/1994 12:00:00 AM

Firstpage

74

Lastpage

84

Abstract

A new control scheme named optimum quantum sequence control (OQSC) which always minimizes the output voltage ripple of the quantum series resonant converter (QSRC) for all possible sequences is proposed. This control scheme is so general that it is irrelevant to all circuit conditions such as magnitudes of circuit elements as well as input/output voltage so far as it is operating in the continuous conduction mode (CCM). Furthermore, the dynamic range of QSRC is much extended by the OQSC. This feature is verified by simulations and experiments with good agreements

Keywords

circuit resonance; optimal control; power convertors; voltage control; continuous conduction mode; dynamic range; minimum output voltage ripple; optimum quantum sequence control; quantum series resonant converter; simulations; DC-DC power converters; Frequency conversion; Magnetic separation; Pulse width modulation converters; Resonance; Stress; Switching circuits; Switching converters; Switching frequency; Voltage control;

fLanguage

English

Journal_Title

Power Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0885-8993

Type

jour

DOI

10.1109/63.285496

Filename

285496