Improving of Active Cell Balancing by Equalizing the Cell Energy Instead of the Cell Voltage

Markus Einhorn; Fiorentino Valerio Conte; Jürgen Fleig

Improving of Active Cell Balancing by Equalizing the Cell Energy Instead of the Cell Voltage

Markus Einhorn
, Fiorentino Valerio Conte
, Jürgen Fleig

Electric Vehicle Technologies

TU Wien

Publikation: Beitrag in Fachzeitschrift › Artikel

Abstract

be improved by using the capacity and the state of charge instead of the cell voltage as balancing criterion. Both for charging and discharging an improvement of performance is gained when using the state of charge and the capacity of the cells as information. A battery stack is modeled and a realistic driving cycle is applied to compare the difference between both methods in terms of usable energy. Finally, the simulation is validated by measurements.

Originalsprache	Englisch
Seiten (von - bis)	1-5
Seitenumfang	5
Fachzeitschrift	World Electric Vehicle Journal
Publikationsstatus	Veröffentlicht - 2010

Research Field

Nicht definiert

Schlagwörter

Li-ion battery
active charge balancing
capacity balancing
battery management

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title = "Improving of Active Cell Balancing by Equalizing the Cell Energy Instead of the Cell Voltage",

abstract = "be improved by using the capacity and the state of charge instead of the cell voltage as balancing criterion. Both for charging and discharging an improvement of performance is gained when using the state of charge and the capacity of the cells as information. A battery stack is modeled and a realistic driving cycle is applied to compare the difference between both methods in terms of usable energy. Finally, the simulation is validated by measurements.",

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author = "Markus Einhorn and Conte, \{Fiorentino Valerio\} and J{\"u}rgen Fleig",

year = "2010",

language = "English",

pages = "1--5",

journal = "World Electric Vehicle Journal",

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AU - Einhorn, Markus

AU - Conte, Fiorentino Valerio

AU - Fleig, Jürgen

PY - 2010

Y1 - 2010

N2 - be improved by using the capacity and the state of charge instead of the cell voltage as balancing criterion. Both for charging and discharging an improvement of performance is gained when using the state of charge and the capacity of the cells as information. A battery stack is modeled and a realistic driving cycle is applied to compare the difference between both methods in terms of usable energy. Finally, the simulation is validated by measurements.

AB - be improved by using the capacity and the state of charge instead of the cell voltage as balancing criterion. Both for charging and discharging an improvement of performance is gained when using the state of charge and the capacity of the cells as information. A battery stack is modeled and a realistic driving cycle is applied to compare the difference between both methods in terms of usable energy. Finally, the simulation is validated by measurements.

KW - Li-ion battery

KW - active charge balancing

KW - capacity balancing

KW - battery management

KW - Li-ion battery

KW - active charge balancing

KW - capacity balancing

KW - battery management

M3 - Article

SN - 2032-6653

SP - 1

EP - 5

JO - World Electric Vehicle Journal

JF - World Electric Vehicle Journal

ER -

Improving of Active Cell Balancing by Equalizing the Cell Energy Instead of the Cell Voltage

Abstract

Research Field

Schlagwörter

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