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A gallium nitride FET based DC-DC converter for the new 48 V automotive system
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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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Official URL: http://dx.doi.org/10.1049/cp.2014.0507
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) | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > 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: |
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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 | ||||
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