<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The paper is focused on the analysis of changes in the internal impedance of the selected battery cell. In addition, the paper describes basic information about these batteries, their advantages/disadvantages and possible uses. Battery data was obtained using our own testing device, which performed long-term cyclical tests on batteries to decrease SOH. Thanks to these tests, we obtained batteries with different SOH used for further measurement and evaluation. The internal impedance of selected batteries was measured with an accurate measuring device. Based on these measured data, the analysis described in this paper was created.</p>
</abstract>

The paper is focused on the analysis of changes in the internal impedance of the selected battery cell. In addition, the paper describes basic information about these batteries, their advantages/disadvantages and possible uses. Battery data was obtained using our own testing device, which performed long-term cyclical tests on batteries to decrease SOH. Thanks to these tests, we obtained batteries with different SOH used for further measurement and evaluation. The internal impedance of selected batteries was measured with an accurate measuring device. Based on these measured data, the analysis described in this paper was created.

Analysis of Li-Ion Battery Cell Internal Impedance Changes Based on Temperature and Soh

Department of Electrical Engineering and Mechatronics, Faculty of Electrical Engineering and Informatics

Acta Electrotechnica et Informatica

This work is licensed under the Creative Commons Attribution 4.0 International License.

The paper is focused on the analysis of changes in the internal impedance of the selected battery cell. In addition, the paper describes basic information...

Analysis of Li-Ion Battery Cell Internal Impedance Changes Based on Temperature and Soh

Published Online: Oct 14, 2022

Page range: 3 - 8

Received: Apr 06, 2022

Accepted: May 11, 2022

DOI: https://doi.org/10.2478/aei-2022-0011

Keywords
battery, impedance, measuring, li-ion, analysis, charging, discharging, SOH

© 2022 Juraj Biľanský et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Analysis of Li-Ion Battery Cell Internal Impedance Changes Based on Temperature and Soh

Published Online: Oct 14, 2022

Page range: 3 - 8

Received: Apr 06, 2022

Accepted: May 11, 2022

DOI: https://doi.org/10.2478/aei-2022-0011

Keywordsbattery, impedance, measuring, li-ion, analysis, charging, discharging, SOH

© 2022 Juraj Biľanský et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
battery, impedance, measuring, li-ion, analysis, charging, discharging, SOH