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Štěpančík Filip, Ing., Ph.D.
Originální název
Ultracapacitors in Electric Vehicles
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
This paper deals with an usage of ultracapacitors in the system of electric drive with a traction accumulator. The purpose of the ultracapacitor in this application is to increase the efficiency of the whole drive especially at relatively short current peaks (regenerative braking, acceleration of the electric vehicle from a non-zero initial speed). The connection of the ultacapacitor to the DC-link of the traction inverter is proposed. Using the described control system the absorption of high current peaks caused in the DC-link by the traction inverter during acceleration or regenerative braking is enabled. The attention is paid to the energy balance and to the design of the ultracapacitor too. Some practical results are mentioned (measurement of the ultracapacitors, operation of the whole system with an electric scooter).
Klíčová slova
Battery management, control, converter circuits, converter-machine interaction, DC/DC converter, efficiency, electric vehicle, drives, ultracapacitor
Autoři
Rok RIV
2007
Vydáno
24. 9. 2007
Nakladatel
Slovenská elektrotechnická společnost
Místo
Podbánské, Slovenská republika
ISBN
978-80-8073-868-6
Kniha
Proceedings of the 16th International Conference on Electrical drives and Power Electronics EDPE
Edice
1
Číslo edice
Strany od
111
Strany do
115
Strany počet
5
BibTex
@inproceedings{BUT28171, author="Filip {Štěpančík}", title="Ultracapacitors in Electric Vehicles", booktitle="Proceedings of the 16th International Conference on Electrical drives and Power Electronics EDPE", year="2007", series="1", number="1", pages="111--115", publisher="Slovenská elektrotechnická společnost", address="Podbánské, Slovenská republika", isbn="978-80-8073-868-6" }