Method for determining a reference energy profile and device for forming a battery

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United States of America Patent

PATENT NO 10393817
APP PUB NO 20180011143A1
SERIAL NO

15710520

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Abstract

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A method for determining a reference energy profile has comparing a first course and a second course. The first course describes an energy absorption of a first battery during a first charge cycle. The second course describes the energy absorption of the first or a second battery during a second charge cycle which follows after the first charge cycle. The comparison is performed for a plurality of time intervals. The method has determining a deviation between the first and the second course for each of the plurality of time intervals. In addition, the method has determining an amount of electrical energy based on the deviation for each of the time intervals, wherein the amount of electrical energy describes a preset default value of the reference energy profile for an amount of energy to be fed to a battery to be formed during a formation process of the battery to be formed for each of the time intervals.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E VHANSASTRASSE 27C MUENCHEN 80686

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruch, Maximilian Efringen-Kirchen, DE 2 14
Lux, Stephan Emmendingen, DE 2 10
Vetter, Matthias Freiburg, DE 5 15

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