A new set of topologies for multiple-output converters with zero switching losses

Author

López, M. ; Garcia de Vicuna, L. ; Castilla, M. ; Barcons, V.

Author_Institution

Dept. de Ingenieria Electronica, UPC, Barcelona, Spain

Volume

2

fYear

1997

fDate

9-14 Nov 1997

Firstpage

774

Abstract

This paper presents a new class of multiple-output power converters with zero switching losses. The system is implemented by interconnecting a resonant converter with a set of conventional DC-DC power converters in the output. An averaged large-signal model is obtained. The model is used for designing a multi-input sliding mode control scheme which provides a robust voltage response against input voltage and load disturbances

Keywords

DC-DC power convertors; control system analysis; control system synthesis; network topology; resonant power convertors; robust control; switching circuits; variable structure systems; voltage control; DC-DC power converters; averaged large-signal model; control design; control simulation; input voltage disturbances; load disturbances; multi-input sliding mode control scheme; multiple-output power converters; resonant converter; robust voltage response; zero switching losses; DC-DC power converters; Frequency synchronization; Inductors; Resonance; Sliding mode control; Switches; Switching converters; Switching loss; Topology; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control and Instrumentation, 1997. IECON 97. 23rd International Conference on

Conference_Location

New Orleans, LA

Print_ISBN

0-7803-3932-0

Type

conf

DOI

10.1109/IECON.1997.671995

Filename

671995