Title :
Digitally-controlled three phase soft-switching PFC converter with instantaneous power feedback control scheme
Author :
Yamamoto, M. ; Hattori, H. ; Hiraki, E. ; Nakaoka, M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Yamaguchi Univ., Japan
Abstract :
This paper presents a performance analysis in steady-state and transient-state of auxiliary resonant commutation snubber (ARCS)-linked three phase voltage source soft switching PFC rectifier with a digital control scheme which is suitable for high power applications as compared with three phase hard switching PFC rectifier. The system performances of this soft-switching PFC rectifier are illustrated and evaluated on the basis of the experimental results.
Keywords :
commutation; digital control; power control; power factor correction; rectifying circuits; resonant power convertors; snubbers; switching convertors; transient analysis; PFC rectifier; auxiliary resonant commutation snubber; digital control; feedback control; power control; power factor correction; soft-switching PFC converter; transient analysis; Circuits; Digital signal processing; Feedback control; Leg; Resonance; Snubbers; Steady-state; Switching converters; Voltage control; Zero voltage switching;
Conference_Titel :
Power Electronic Drives and Energy Systems for Industrial Growth, 1998. Proceedings. 1998 International Conference on
Print_ISBN :
0-7803-4879-6
DOI :
10.1109/PEDES.1998.1330738
