Interleaved 3 phase DC/DC converter for automotive applications

The paper presents an interleaved 3-phase step-down converter that can be used to charge the 12 V battery and to feed the corresponding loads from the 42 V bus, in automotive dual voltage system. The converter has a maximum 3 kW output power and efficiency above 93% at full load. The simulation resu...

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Bibliographic Details
Published in2010 12th International Conference on Optimization of Electrical and Electronic Equipment pp. 589 - 594
Main Authors Cornea, O, Muntean, N, Gavris, M
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2010
Subjects
Automotive applications
Batteries
Buck converters
Capacitors
Coupling circuits
DC-DC power converters
Inductors
Power generation
Prototypes
Voltage
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Summary:The paper presents an interleaved 3-phase step-down converter that can be used to charge the 12 V battery and to feed the corresponding loads from the 42 V bus, in automotive dual voltage system. The converter has a maximum 3 kW output power and efficiency above 93% at full load. The simulation results show good responses under various input and output conditions.
ISBN:9781424470198
1424470196
ISSN:1842-0133
DOI:10.1109/OPTIM.2010.5510360