DocumentCode :
2731082
Title :
Power conversion concepts for advanced autonomy and reliability electric scooter
Author :
Guglielmi, P. ; Pellegrino, G.M. ; Griffero, G. ; Nieddu, S. ; Giraudo, G. ; Vagati, A.
Author_Institution :
Dip. Ing. Elettrica Ind., Politecnico di Torino, Italy
Volume :
3
fYear :
2003
fDate :
2-6 Nov. 2003
Firstpage :
2883
Abstract :
A novel conversion system has been developed for a medium size electric scooter. Particular attention has been paid to batteries size optimization, to minimize drawbacks on scooter weight for given autonomy, analogous to that of a combustion engine competitor. High-performance power conversion structures and management strategies have been adopted according to, and full exploitation of high-energy density Li-Ion cells has been reached. Safety and mobility guarantee against eventual cells collapse have been faced both in terms of mechanical bounding and fault by-pass. Plug-in PFC battery charge make the proposed conversion system a completely standalone solution for light EV traction.
Keywords :
battery powered vehicles; lithium; minimisation; power conversion; secondary cells; Li; Li-Ion cells; advanced autonomy; batteries size optimization; combustion engine competitor; fault by-pass; management strategies; mechanical bounding; power conversion concepts; reliability electric scooter; AC motors; Batteries; Circuit faults; Inductors; Motorcycles; Power conversion; Power system management; Power system reliability; Safety; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE
Print_ISBN :
0-7803-7906-3
Type :
conf
DOI :
10.1109/IECON.2003.1280705
Filename :
1280705
Link To Document :
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