A mobile platform for testing automotive batteries with power electronic loads
Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
This project proposes a simple mobile platform for testing automotive batteries with power electronic loads and presents a full automotive battery testing and haracterization process from the battery module choice to the final model development. The frequency response of a lithium-ion battery is analysed in opencircuit and load conditions. For the load conditions, a high-frequency AC component is superimposed over the charge or discharge current to emulate highfrequency switching of a power converter. The impedance model parameters are obtained using Bode plot curve fitting and transfer function theory.
Place, publisher, year, edition, pages
2011. , 87 p.
EES Examensarbete / Master Thesis, XR-EE-EME 2011:010
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-53661OAI: oai:DiVA.org:kth-53661DiVA: diva2:470572
Subject / course
Constructional Engineering and Design
Nee, Hans-Peter, Professor