Detail publikačního výsledku

Eliminace proudových nárazů akumulátoru elektromobilu pomocí ultrakapacitoru

VOREL, P., HUTÁK, P.

Originální název

Eliminace proudových nárazů akumulátoru elektromobilu pomocí ultrakapacitoru

Anglický název

Elimination of current peaks of the traction accumulator using an ultracapacitor

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper describes an usage of ultracapacitors in the system electric drive + 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 by a 2-quadrant inverter is proposed. Using an available 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. An usable control structure is given too.

Anglický abstrakt

This paper describes an usage of ultracapacitors in the system electric drive + 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 by a 2-quadrant inverter is proposed. Using an available 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. An usable control structure is given 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.

Vydáno

01.01.2003

Nakladatel

Česká elektrotechnická společnost

Místo

Plzeň

ISBN

80-02-1563-0

Kniha

XXVII. celostátní konference o elektrických pohonech

Strany od

235

Strany počet

6

BibTex

@inproceedings{BUT9287,
  author="Pavel {Vorel} and Petr {Huták}",
  title="Eliminace proudových nárazů akumulátoru elektromobilu pomocí ultrakapacitoru",
  booktitle="XXVII. celostátní konference o elektrických pohonech",
  year="2003",
  pages="6",
  publisher="Česká elektrotechnická společnost",
  address="Plzeň",
  isbn="80-02-1563-0"
}