Roschatt, P. M., McMahon, Richard A. and Pickering, S. (2014) A gallium nitride FET based DC-DC converter for the new 48 V automotive system. In: 7th IET International Conference on Power Electronics, Machines and Drives (PEMD 2014), Manchester, UK, 8-10 Apr 2014. Published in: Power Electronics, Machines and Drives (PEMD 2014), 7th IET International Conference on, 2014 pp. 1-6. ISBN 9781849198158. doi:10.1049/cp.2014.0502

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Abstract

This paper presents the design and evaluation of a gallium nitride hard switched non isolated DC-DC converter for the future 48 V automotive power system. The use of new wide band gap devices would allow an increase of the switching frequency to the MHz region allowing the design of a smaller, lighter and more energy dense converter. The work presents a single phase leg converter with peak efficiencies greater than 90% and an output power of 198 W.

Item Type:	Conference Item (Paper)
Divisions:	Faculty of Science > WMG (Formerly the Warwick Manufacturing Group)
Journal or Publication Title:	Power Electronics, Machines and Drives (PEMD 2014), 7th IET International Conference on
Publisher:	IET
ISBN:	9781849198158
Book Title:	7th IET International Conference on Power Electronics, Machines and Drives (PEMD 2014)
Official Date:	2014
Dates:	Date Event 2014 Published
Volume:	2014
Page Range:	pp. 1-6
DOI:	10.1049/cp.2014.0502
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Conference Paper Type:	Paper
Title of Event:	7th IET International Conference on Power Electronics, Machines and Drives (PEMD 2014)
Type of Event:	Conference
Location of Event:	Manchester, UK
Date(s) of Event:	8-10 Apr 2014
Related URLs:	Other Organisation

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