Method and Apparatus for Providing an Aging State for a Device Battery Having Correction of State Observations on the Basis of Systematic State and Environmental Influences

Method and Apparatus for Providing an Aging State for a Device Battery Having Correction of State Observations on the Basis of Systematic State and Environmental Influences

The disclosure relates to a method for providing an aging state of a device battery of a battery-operated device including detecting curves of operating variables of the device battery and providing at least one load factor at a determination time, providing a correction model that maps a correction...

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Hauptverfasser: Kaiser, Raimund, Sahoo, Kaushik, Simonis, Christian, Kluender, Mario
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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creator Kaiser, Raimund
Sahoo, Kaushik
Simonis, Christian
Kluender, Mario
description The disclosure relates to a method for providing an aging state of a device battery of a battery-operated device including detecting curves of operating variables of the device battery and providing at least one load factor at a determination time, providing a correction model that maps a correction variable depending on the at least one load factor, and ascertaining an aging state by evaluating the curves of the operating variables with the aid of an aging state model or an aging state observer or an aging state measurement and depending on the correction variable resulting from the at least one load factor of the device battery of the battery-operated device at the determination time.
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Method and Apparatus for Providing an Aging State for a Device Battery Having Correction of State Observations on the Basis of Systematic State and Environmental Influences
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