Next generation high efficiency high power dc-dc converter incorporating active switch and snubbing capacitor assisted full-bridge soft-switching PWM inverter with high frequency transformer for large current output

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn 3, Issue , 2005, Pages 1549-1555

  Morimoto, Keiki ^a   Doi, Toshimitsu ^a   Manabe, Haruhiko ^a   Nakaoka, Mutsuo ^b   Lee, Hyun Woo ^b   Ahmed, Nabil A ^b   Hiraki, Eiji ^c   Ahmed, Tarek ^c  

^a DAIHEN Corporation   (Japan)

^b Kyungnam University   (South Korea)

^c YAMAGUCHI UNIVERSITY   (Japan)

Author keywords

Active power switch; DC DC power converter; High frequency transformer link; Lossless snubbing capacitor; Soft switching PWM arc welding machine; Voltage source full bridge topology

Indexed keywords

CAPACITORS; ELECTRIC COMMUTATION; ELECTRIC CURRENTS; ELECTRIC INVERTERS; ELECTRIC TRANSFORMERS; INSULATED GATE BIPOLAR TRANSISTORS; PULSE WIDTH MODULATION; SWITCHING CIRCUITS;

ACTIVE POWER SWITCH; DC-DC POWER CONVERTER; HIGH FREQUENCY TRANSFORMER LINK; LOSSLESS SNUBBING CAPACITOR; SOFT-SWITCHING PWM ARC WELDING MACHINE; VOLTAGE SOURCE FULL-BRIDGE TOPOLOGY;

POWER CONVERTERS;

EID: 33644812942     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APEC.2005.1453242     Document Type: Conference Paper

References (7)

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6. K. Morimoto, T. Doi, H. Manabe, M. Nakaoka, H.W. Lee, "Advanced High Power DC-DC Converter using Novel Type Full-Bridge Soft-Switching PWM Inverter with High Frequency Transformer Link for Arc Welding Application", Proceedings of ICPE, pp.II 191-II 197, October, 2004.
7. K. Morimoto, T. Doi, H. Manabe, S.H. Jung, H.W. Lee, M. Nakaoka, "A Novel Type High Frequency Transformer Linked Soft Commutated Transition PWM Full-Bridge DC-DC Power Converter for Utility AC Dual Voltage Modes", Records of Korea-Japan Joint Symposium on Advanced Industry Applications, pp28-38, October, 2004