Method for determination of ageing of a battery

The method involves detecting charging and discharging cycles in respect of their number and depth, whereby for each charging and discharging cycle an aging characteristic value is determined using a characteristic aging profile for the respective type of battery and summing individual aging charact...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BITSCHE,OTMAR, ASHTIANI, CYRUS, SPIER, BERND, LAGERSTROM, RICK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
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Beschreibung
Zusammenfassung:	The method involves detecting charging and discharging cycles in respect of their number and depth, whereby for each charging and discharging cycle an aging characteristic value is determined using a characteristic aging profile for the respective type of battery and summing individual aging characteristic values to an aging value for the battery.