Detail publikačního výsledku

A traction drive with a battery and ultracapacitor

VOREL, P., HUTÁK, P.

Originální název

A traction drive with a battery and ultracapacitor

Anglický název

A traction drive with a battery and ultracapacitor

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This contribution describes a possibility to use an ultracapacitor in order to increase the efficiency of an electric drive with a traction accumulator. A 2-quadrant converter is used to connect the ultracapacitor into the DC link of the traction inverter (the accumulator). The elimination of heavy current peaks with both polarities is guaranteed by an appropriate control algorithm. This current peaks are caused by the main traction inverter during an acceleration from non zero starting speed or regenerative braking. An attention is paid to the energy and voltage relations. A suitable control structure is introduced.

Anglický abstrakt

This contribution describes a possibility to use an ultracapacitor in order to increase the efficiency of an electric drive with a traction accumulator. A 2-quadrant converter is used to connect the ultracapacitor into the DC link of the traction inverter (the accumulator). The elimination of heavy current peaks with both polarities is guaranteed by an appropriate control algorithm. This current peaks are caused by the main traction inverter during an acceleration from non zero starting speed or regenerative braking. An attention is paid to the energy and voltage relations. A suitable control structure is introduced.

Klíčová slova

Akumulátor, řídicí strategie, obvody měniče, DC/DC měnič, účinnost, elektrické vozidlo, pohon, ultrakapacitor

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.

Vydáno

01.01.2003

Nakladatel

VUT Brno

Místo

Brno

ISBN

80-214-2083-1

Kniha

Advanced Batteries and Accumulators - 4rd

Strany od

78

Strany počet

3

BibTex

@inproceedings{BUT9281,
  author="Pavel {Vorel} and Petr {Huták}",
  title="A traction drive with a battery and ultracapacitor",
  booktitle="Advanced Batteries and Accumulators - 4rd",
  year="2003",
  pages="3",
  publisher="VUT Brno",
  address="Brno",
  isbn="80-214-2083-1"
}