Detail publikačního výsledku

Ultracapacitors in electric vehicles

VOREL, P., HUTÁK, P.

Originální název

Ultracapacitors in electric vehicles

Anglický název

Ultracapacitors in electric vehicles

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper describes 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 intercircuit 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.

Anglický abstrakt

This paper describes 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 intercircuit 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.

Klíčová slova

Battery management, control, converter circuits, converter machine interactions, DC/DC converters, efficiency, electric vehicles, drives, ultracapacitor

Klíčová slova v angličtině

Battery management, control, converter circuits, converter machine interactions, DC/DC converters, efficiency, electric vehicles, drives, ultracapacitor

Autoři

VOREL, P., HUTÁK, P.

Rok RIV

2011

Vydáno

01.01.2003

Nakladatel

VUT Brno

Místo

Brno

ISBN

80-214-2433-8

Kniha

Telecommunications and signal processing TSP-2003

Strany od

263

Strany počet

4

BibTex

@inproceedings{BUT9323,
  author="Pavel {Vorel} and Petr {Huták}",
  title="Ultracapacitors in electric vehicles",
  booktitle="Telecommunications and signal processing TSP-2003",
  year="2003",
  pages="4",
  publisher="VUT Brno",
  address="Brno",
  isbn="80-214-2433-8"
}