Title :
Coupled-inductor current-doubler topology in phase-shifted full-bridge DC-DC converter
Author :
pietkiewicz, A. ; Tollik, D.
Author_Institution :
Ascom Energy Syst., Berne, Switzerland
Abstract :
The paper proposes and analyses the coupled-inductor version of the current-doubler rectifier. The analysis shows that coupling of the inductors can reduce losses both in transformer and inductor windings. Practical design procedure of the coupled-inductor and experimental results for a 1900 W telecom rectifier are included
Keywords :
DC-DC power convertors; bridge circuits; inductors; losses; rectifying circuits; telecommunication power supplies; transformer windings; 1900 W; coupled-inductor current-doubler topology; current-doubler rectifier; inductor windings losses reduction; phase-shifted full-bridge DC-DC converter; telecommunication rectifier; transformer winding losses reduction; Air gaps; Circuit faults; Couplings; DC-DC power converters; Inductors; Leg; Magnetic cores; Magnetic flux; Telecommunications; Topology;
Conference_Titel :
Telecommunications Energy Conference, 1998. INTELEC. Twentieth International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-5069-3
DOI :
10.1109/INTLEC.1998.793475
