A PWM plus phase-shift control bidirectional DC-DC converter

A PWM plus phase-shift control bidirectional DC-DC converter

A pulse-width modulation (PWM) plus phase-shift control bidirectional dc-dc converter is proposed. In this converter, PWM control and phase-shift control are combined to reduce current stress and conduction losses, and to expand ZVS range. The operation principle and analysis of the converter are ex...

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Veröffentlicht in:IEEE transactions on power electronics 2004-05, Vol.19 (3), p.666-675
Hauptverfasser: Xu, D., Zhao, C., Fan, H.
Format: Artikel
Sprache:eng
Schlagworte:
Bidirectional
Circuits
Conduction losses
Converters
Electrical engineering
Electronic switching systems
Electronics
Modulation
Phase modulation
Power supply
Prototypes
Pulse duration modulation
Pulse power systems
Pulse width modulation
Pulse width modulation converters
Stress control
Stresses
Switches
Switching converters
Switching frequency
Zero voltage switching
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Beschreibung
Zusammenfassung:A pulse-width modulation (PWM) plus phase-shift control bidirectional dc-dc converter is proposed. In this converter, PWM control and phase-shift control are combined to reduce current stress and conduction losses, and to expand ZVS range. The operation principle and analysis of the converter are explained, and ZVS condition is derived. A prototype of PWM plus phase-shift bidirectional dc-dc converter is built to verify the analysis.
ISSN:0885-8993
1941-0107
DOI:10.1109/TPEL.2004.826485