28 Sep 2016
Predictive performance estimation for a dual-battery system in mild-hybrid vehicles
Daniel Renner
CORRESPONDING AUTHOR
Audi Electronics Venture GmbH, Gaimersheim, Germany
Patrick Jansen
Audi Electronics Venture GmbH, Gaimersheim, Germany
David Vergossen
Audi Electronics Venture GmbH, Gaimersheim, Germany
Werner John
SiL GmbH, Paderborn, Germany
Stephan Frei
TU Dortmund University, AG On-Board Systems, Dortmund, Germany
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Short summary
Continuously increasing requirements for onboard
system performances lead to new topologies for the
energy distribution in vehicles. One promising concept is the
usage of a dual-battery system instead of the conventional
lead-acid battery. The conventional performance estimation
method for standalone lead-acid batteries can no
longer be applied to this system. Therefore, a new algorithm
for the voltage drop calculation of the dual-battery system
is proposed.
Continuously increasing requirements for onboard
system performances lead to new topologies for...
