Title

Comparison Of Pwm Zero-Voltage-Switching (Zvs) Dc-Dc Converters With Output Isolation

Abstract

Zero-voltage-switching (ZVS) isolated boost converters are analyzed and investigated in this paper. Zero-voltage-switching (ZVS) and proper core reset can be achieved through the resonance that exists between the magnetizing inductance and the parasitic capacitance. The steady-state analysis will be given to illustrate the principle of operation. The presented converters were simulated and implemented to show that the experimental results are in good agreement with our theoretical analysis. Comparisons in terms of the voltage and current stresses, soft switching range, complexity and efficiency are provided to show that the Zero-Voltage-Transition (ZVT) converter using a small network in parallel with the secondary winding of the transformer has best performances.

Publication Date

12-1-1995

Publication Title

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volume

3

Number of Pages

2589-2596

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0029503061 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0029503061

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