Title :
Auxiliary active quasi-resonant commutation block snubber-assisted voltage source three phase soft switching PFC rectifier
Author :
Hiraki, Eiji ; Yoshida, Masanobu ; Nakaoka, Mutsuo ; Horiuchi, Toshikazu ; Sugawara, Yoshitaka
Author_Institution :
Dept. of Electr. & Electron. Eng., Yamaguchi Univ., Japan
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper presents a new active quasi-resonant snubber-assisted (auxiliary quasi-resonant commutation block-link; ARCB) voltage source type three phase soft switching PWM-PFC rectifier, which can operate under a principle of zero voltage soft switching (ZVS) commutation. Its operating principle and the steady-state performances of this digitally-controlled three phase soft switching PWM-PFC rectifier system with an instantaneous power feedback scheme are illustrated and evaluated on the basis of computer-aided simulation analysis
Keywords :
PWM power convertors; digital control; feedback; power factor correction; rectifying circuits; resonant power convertors; snubbers; switching circuits; voltage control; DC voltage control; ZVS; active quasi-resonant snubber-assisted PWM-PFC rectifier; auxiliary quasi-resonant commutation block-link; computer-aided simulation analysis; digital control; instantaneous power feedback scheme; operating principle; steady-state performances; three phase soft switching PWM-PFC rectifier; voltage source rectifier; zero voltage soft switching commutation; Analytical models; Computational modeling; Computer simulation; Feedback; Performance analysis; Performance evaluation; Pulse width modulation; Rectifiers; Steady-state; Zero voltage switching;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954355
