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Parameterization of Equivalent Circuit Models for High Power Lithium-Ion Batteries in HEV Applications

Stefan Skoog (Institutionen för energi och miljö, Elteknik)
18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe, Karlsruhe, Germany, 5-9 September 2016 (2325-0313). (2016)
[Konferensbidrag, refereegranskat]

Three different linear equivalent electrical circuit models for power optimized lithium-ion batteries are parameterized and compared in a long dynamic load cycle representing typical hybrid electric vehicle usage. The goal is to estimate the voltage on the battery terminals by only using an open-loop electrical model. Model parameters are extracted trough a simple discharge pulse test and the parameter results are presented for five different types of batteries. A quantification of the model fit is presented and compared with similar studies.

Nyckelord: Automotive application, Automotive component, Batteries, Device characterisation, Device modeling



Denna post skapades 2016-12-06. Senast ändrad 2017-09-14.
CPL Pubid: 245908

 

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Institutioner (Chalmers)

Institutionen för energi och miljö, Elteknik (2005-2017)

Ämnesområden

Energiteknik

Chalmers infrastruktur