Zero-voltage-switched multiresonant converter for high-power, pulse-load applications

Zero-voltage-switched multiresonant converter for high-power, pulse-load applications

A full-bridge zero-voltage-switched (ZVS) multiresonant converter (MRC) was built for a pulse load with a peak power of 1.44 kW and an average power of 360 W. The converter works with an input-voltage range from 220 to 350 V, and delivers 32 V to the pulse load with a constant peak current of 45 A....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on industrial electronics (1982) 1990-12, Vol.37 (6), p.544-555
Hauptverfasser: Jovanovic, M.M., Leu, C.-S., Lee, F.C.Y.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Electrical engineering. Electrical power engineering
Exact sciences and technology
Frequency conversion
Inductors
Parasitic capacitance
Power electronics, power supplies
Pulse measurements
Pulse transformers
Rectifiers
Resonance
Resonant frequency
Topology
Zero voltage switching
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A full-bridge zero-voltage-switched (ZVS) multiresonant converter (MRC) was built for a pulse load with a peak power of 1.44 kW and an average power of 360 W. The converter works with an input-voltage range from 220 to 350 V, and delivers 32 V to the pulse load with a constant peak current of 45 A. The efficiency range of the converter was measured from 82.5 to 90.5%. The maximum efficiency occurs at low line and decreases as the input voltage increases. Detailed analysis and design of the converter, along with experimental results, are presented.< >
ISSN:0278-0046
1557-9948
DOI:10.1109/41.103460