Modulation for AC-to-AC resonant link converters with active filtering

Author

Bauer, P. ; van Wesenbeeck, M.P.N.

Author_Institution

Delft Univ. of Technol., Netherlands

Volume

1

fYear

1996

fDate

8-11 Jan 1996

Firstpage

33

Abstract

Modulation methods for AC-to-AC pulse-modulated series-resonant power converters are analyzed. A novel control approach based on space vector dynamical equations is suggested. The obtained equations prescribe the dynamics of the complete power converter including its filters. The derived modulator base can overcome the drawbacks of pulse modulation techniques. The sliding mode control is considered to control the power factor of the pulse-modulated power converter. The suggested modulation mechanism and philosophy is generally applicable for the entire class of the pulse-modulated soft-switching power converters

Keywords

AC-AC power convertors; PWM power convertors; active filters; control system analysis; harmonic distortion; power factor correction; power filters; power system harmonics; pulse frequency modulation; resonant power convertors; switching circuits; variable structure systems; AC-to-AC series-resonant power converters; active filtering; control simulation; modulation methods; power factor control; pulse modulation; resonant link power converters; sliding mode control; soft switching; space vector dynamic equations; three-phase; Active filters; Equations; Matrix converters; Pulse modulation; Pulse width modulation; Pulse width modulation converters; RLC circuits; Resonance; Sliding mode control; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics, Drives and Energy Systems for Industrial Growth, 1996., Proceedings of the 1996 International Conference on

Conference_Location

New Delhi

Print_ISBN

0-7803-2795-0

Type

conf

DOI

10.1109/PEDES.1996.537278

Filename

537278