NDLI: A high-speed electric drive for the more electric engine

Content Provider	IEEE Xplore Digital Library
Author	Lusignani, D. Barater, D. Franceschini, G. Buticchi, G. Galea, M. Gerada, C.
Copyright Year	2015
Description	Author affiliation: PEMC Group, Univ. of Nottingham, Nottingham, UK (Galea, M.; Gerada, C.) \|\| Dept. of Power Electron., Univ. of Kiel, Kiel, Germany (Buticchi, G.) \|\| DII, Univ. of Parma, Parma, Italy (Lusignani, D.; Barater, D.; Franceschini, G.)
Abstract	This paper presents a high-speed drive to be used for electrically-assisted turbo charging in an internal combustion engine. The electrification of the turbo-charger system can enhance the performance and reduce the dynamic drawbacks that affect conventional solutions i.e. turbo-lag. However, the design of the electric drive presents some challenges, especially related to the thermally aggressive environment and the high rotational speed. Therefore, a system level design approach needs to be adopted, where all the different sub-systems of the drive are addressed simultaneously. Thus, this paper includes considerations for the thermal and electromagnetic machine design. Furthermore, a voltage source inverter featuring wide-bandgap SiC power devices is described, and a sensorless rotor position detection and digital control is used to drive the machine. Finally, the test setup and preliminary experimental results are presented.
Starting Page	4004
Ending Page	4011
File Size	775905
Page Count	8
File Format	PDF
e-ISBN	9781467371513
DOI	10.1109/ECCE.2015.7310225
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-20
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Commutation Rotors Stators Observers Pulse width modulation More electric Engines Delays Wide-Bandgap devices Engines High-speed drives Sensorless Control
Content Type	Text
Resource Type	Article

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