Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization

Phillip Kollmeyer, Andreas Hackl, Ali Emadi

Publikation: KonferenzbeitragPaperForschungBegutachtung

Abstract

Two equivalent circuit battery models and two battery model characterization methods are examined in this paper. A simple model, consisting of just an open circuit voltage and a series resistance, is compared to a more sophisticated model composed of an open circuit voltage, inductance, resistance, parallel resistance and capacitance, and a Warburg element all connected in series. The equivalent circuit models are then fit to either time or frequency domain test data, and the model performance for both parameterization methods is compared. In the digest the model accuracy is evaluated for a portion of a vehicle drive cycle, while in the final paper the models will be comprehensively evaluated for a range of drive cycle and temperature cases.
Originalspracheenglisch
Seiten486
Seitenumfang492
PublikationsstatusVeröffentlicht - 22 Jun 2017
VeranstaltungTransportation Electrification Conference and Expo: ITEC 2017 - Chicago, USA / Vereinigte Staaten
Dauer: 13 Jun 201715 Sep 2017
http://itec-conf.com/

Konferenz

KonferenzTransportation Electrification Conference and Expo
LandUSA / Vereinigte Staaten
OrtChicago
Zeitraum13/06/1715/09/17
Internetadresse

Fingerprint

Parameterization
Open circuit voltage
Equivalent circuits
Lithium-ion batteries
Inductance
Capacitance

Dies zitieren

Kollmeyer, P., Hackl, A., & Emadi, A. (2017). Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization. 486. Beitrag in Transportation Electrification Conference and Expo, Chicago, USA / Vereinigte Staaten.

Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization. / Kollmeyer, Phillip; Hackl, Andreas; Emadi, Ali.

2017. 486 Beitrag in Transportation Electrification Conference and Expo, Chicago, USA / Vereinigte Staaten.

Publikation: KonferenzbeitragPaperForschungBegutachtung

Kollmeyer, P, Hackl, A & Emadi, A 2017, 'Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization' Beitrag in Transportation Electrification Conference and Expo, Chicago, USA / Vereinigte Staaten, 13/06/17 - 15/09/17, S. 486.
Kollmeyer P, Hackl A, Emadi A. Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization. 2017. Beitrag in Transportation Electrification Conference and Expo, Chicago, USA / Vereinigte Staaten.
Kollmeyer, Phillip ; Hackl, Andreas ; Emadi, Ali. / Li-ion battery model performance for automotive drive cycles with current pulse and EIS parameterization. Beitrag in Transportation Electrification Conference and Expo, Chicago, USA / Vereinigte Staaten.492 S.
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