High-Power Battery Testing Procedures and Analytical Methodologies for HEV's

2002-01-1950

06/03/2002

Event
Future Car Congress
Authors Abstract
Content
Novel testing procedures and analytical methodologies to assess the performance of hybrid electric vehicle batteries have been developed. Tests include both characterization and cycle life and/or calendar life, and have been designed for both Power Assist and Dual Mode applications. Analytical procedures include a battery scaling methodology, the calculation of pulse resistance, pulse power, available energy, and differential capacity, and the modeling of calendar- and cycle-life data. Representative performance data and examples of the application of the analytical methodologies including resistance growth, power fade, and cycle- and calendar-life modeling for hybrid electric vehicle batteries are presented.
Meta TagsDetails
DOI
https://doi.org/10.4271/2002-01-1950
Pages
8
Citation
Motloch, C., Christophersen, J., Belt, J., Wright, R. et al., "High-Power Battery Testing Procedures and Analytical Methodologies for HEV's," SAE Technical Paper 2002-01-1950, 2002, https://doi.org/10.4271/2002-01-1950.
Additional Details
Publisher
Published
Jun 3, 2002
Product Code
2002-01-1950
Content Type
Technical Paper
Language
English