Title :
Feasible evaluations of space vector modulated three-phase soft-switching PFC rectifier with instantaneous power feedback scheme
Author :
Hiraki, Eiji ; Yoshida, Masanobu ; Nakaoka, Mutsuo ; Hatano, Nobuhiko ; Sugawara, Yoshitaka
Author_Institution :
Div. of Electr. & Electron. Syst. Eng., Yamaguchi Univ., Ube, Japan
Abstract :
This paper presents a performance analysis of active auxiliary resonant commutation bridge-leg snubber-assisted three-phase voltage-fed soft-switching PFC rectifier using IGBTs which can operate under a condition of zero voltage switching (ZVS) using a digital control scheme based instantaneous power feedback. This power converter is suitable for high power applications as compared with the other types of snubber assisted soft switching power conversion system. The operating performances of this three-phase PFC rectifier are illustrated and evaluated on the basis of simulational and experimental results.
Keywords :
PWM power convertors; commutation; control engineering computing; digital control; insulated gate bipolar transistors; power factor correction; rectifying circuits; snubbers; switching convertors; IGBT; ZVS; auxiliary resonant commutation; bridge-leg snubber; digital control; power converter; power factor correction; soft switching power conversion system; space vector modulation; three-phase PWM rectifier; three-phase voltage-fed soft-switching PFC rectifier; zero voltage switching; Digital control; Feedback; Insulated gate bipolar transistors; Performance analysis; Power conversion; Rectifiers; Resonance; Snubbers; Switching converters; Zero voltage switching;
Conference_Titel :
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN :
0-7803-7885-7
DOI :
10.1109/PEDS.2003.1283131
