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Hiraki Eiji,Nakaoka Mutsuo,Sugimoto Shigeyuki,Ogawa Shigeaki The Korean Institute of Power Electronics 2005 JOURNAL OF POWER ELECTRONICS Vol.5 No.1
This paper presents a novel prototype of an active auxiliary quasi-resonant snubber(Auxiliary Quasi-Resonant Commutation Block-Link; ARCB)-assisted three phase voltage source soft switching space voltage vector modulated PFC rectifier, which uses Zero Voltage Soft Switching (ZVS) commutation. The operating principles of this digitally-controlled three phase soft switching PWM-PFC rectifier system with an instantaneous power feedback scheme are illustrated and its steady-state performance is evaluated using computer-aided simulation analysis.
Eiji Hiraki,Mutsuo Nakaoka,Shigeyuki Sugimoto,Shigeaki Ogawa 전력전자학회 2005 JOURNAL OF POWER ELECTRONICS Vol.5 No.1
This paper presents a novel prototype of an active auxiliary quasi-resonant snubber(Auxiliary Quasi-Resonant Commutation Block-Link; ARCB)-assisted three voltage source soft switching space voltage vector modulated PFC rectifier, which uses Zero Voltage Soft Switching (ZVS) commutation. The operating principles of this digitally-controlled three phase soft switching PWM-PFC rectifier system with an instantaneous power feedback scheme are illustrated and its steady-state performance is evaluated using computer-aided simulation analysis.
Eiji Hiraki,Tarek Ahmed,Mutsuo Nakaoka,Shigeyuki Sugimoto,Shigeaki Ogawa 전력전자학회 2004 ICPE(ISPE)논문집 Vol.- No.-
This paper presents performance evaluations of active auxiliary resonant commutation bridge-leg snubber-assisted three-phase voltage source soft switching PFC rectifier using IGBTs which can operate under a principle of Zero Voltage Switching (ZVS). This three-phase PWM rectifier implements a digital control scheme based on instantaneous power feedback control strategy. This soft-switching PWM rectifier power is more suitable and acceptable for high power applications as compared with the other types of resonant snubber-assisted soft switching PFC rectifiers. The operating performances of the three.phase PFC.PWM rectifier are illustrated and evaluated on the basis of simulational and experimental results.