Journal of Power Electronics

  • 제14권2호
  • /
  • Pages.237-248
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  • 2014
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  • 1598-2092(pISSN)
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  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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A New ZVS-PWM Full-Bridge Boost Converter

  • Baei, Mohammadjavad (Department of Electrical and Computer Engineering, University of Western Ontario) ;
  • Narimani, Mehdi (Department of Electrical and Computer Engineering, University of Western Ontario) ;
  • Moschopoulos, Gerry (Department of Electrical and Computer Engineering, University of Western Ontario)
  • 투고 : 2013.08.07
  • 심사 : 2013.12.24
  • 발행 : 2014.03.20
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초록

Pulse-width modulated (PWM) full-bridge boost converters are used in applications where the output voltage is considerably higher than the input voltage. Zero-voltage-switching (ZVS) is typically implemented in these converters. A new ZVS-PWM full-bridge converter is proposed in this paper. The proposed converter does not have any of the disadvantages associated with other converters of this type, including a complicated auxiliary circuit, increased current stresses in the main power switches, and load-dependent ZVS operation. The operation of the proposed converter, its steady-state characteristics, and its design are explained and examined. The feasibility of the converter is confirmed with results obtained from an experimental prototype.

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참고문헌

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피인용 문헌

  1. Actively Clamped Two-Switch Flyback Converter with High Efficiency vol.15, pp.5, 2015, https://doi.org/10.6113/JPE.2015.15.5.1200
  2. Asymmetrical Pulse-Width-Modulated Full-Bridge Secondary Dual Resonance DC-DC Converter vol.14, pp.6, 2014, https://doi.org/10.6113/JPE.2014.14.6.1224