Battery performance and lifetime constitute a bottleneck for electric vehicles and stationary electric energy storage systems to penetrate the market. Electrochemical or physics based battery models are one of the engineering tools to enhance their performance. These models should enable us to optimize the cell design and the battery management system. In this study we evaluate the ability of the much used Porous Electrode Model (PEM) to predict the effect of changing cathode density in the overall performance of a Li-Ion cell. We conclude that the PEM is well capable of predicting battery discharge capacities for cells with changing cathode density.
Original languageEnglish
Title of host publicationThe 28th International Electric Vehicle Symposium and Exhibition
Subtitle of host publicationEVS28, Kintex, Korea
PublisherIEEE
Number of pages7
Publication statusPublished - May 2015
EventElectric Vehicle Symposium, EVS 28 - Goyang, Korea, Republic of
Duration: 3 May 20156 May 2015

Conference

ConferenceElectric Vehicle Symposium, EVS 28
CountryKorea, Republic of
CityGoyang
Period3/05/156/05/15

    Research areas

  • Li-Ion battery, Physics based model, Porous Electrode Model, Battery design

ID: 5066303