Naturally Clamped Soft-Switching Current-Fed Three-Phase Bidirectional DC/DC Converter || 2015-2016 IEEE Power electronics Projects Training

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Naturally Clamped Soft-Switching Current-Fed
Three-Phase Bidirectional DC/DC Converter

• Presented by
• IIS TECHNOLOGIES
• No 40, C-Block,First Floor,HIET Campus, North
  Parade Road,St.Thomas Mount, Chennai, Tamil Nadu
  600016.
• Landline044 4263 7391,mob9952077540.
• Emailinfo_at_iistechnologies.in,
• Webwww.iistechnologies.in

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ABSTRACT

• A novel bidirectional Snubberless naturally
  clamped soft-switching three-phase current-fed
  dc/dc converter is proposed.
• A proposed secondary modulation technique
  naturally clamps the voltage across the
  primary-side devices with zero-current
  commutation, eliminating the necessity for
  active-clamping circuits or passive snubber and
  solving the traditional problem of device
  turn-off voltage spike.
• Switching losses are reduced significantly, owing
  to zero-current switching of primary-side devices
  and zero-voltage switching (ZVS) of
  secondary-side devices.
• Soft switching and natural voltage clamping are
  inherent and load independent.
• The proposed bidirectional converter achieves
  high efficiency, high density, high reliability,
  small volume, light weight, and low cost compared
  to the active-clamped ZVS counterpart.

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CIRCUIT DIAGRAM
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TOOLS AND SOFTWARE USED

• MP LAB
• ORCAD/PSPICE
• MATLAB/SIMULINK

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OUTPUT

• HARDWARE
• SIMULATION

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Contact

• IIS TECHNOLOGIES
• No 40, C-Block,First Floor,HIET Campus, North
  Parade Road,St.Thomas Mount, Chennai, Tamil Nadu
  600016.
• Landline044 4263 7391,mob9952077540.
• Emailinfo_at_iistechnologies.in,
• Webwww.iistechnologies.in