Detail publikace

Ultracapacitors in Electric Vehicles

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

Štěpančík Filip, Ing., Ph.D.

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

1

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"
}