The invention relates to a method for determining the functional reliability of a battery, in particular a low voltage battery (LV battery) of an at least partially electrically driven vehicle, to which a test pulse is applied. In order to propose a method allowing a function verification by simple means, which function verification demonstrates that the battery fulfills a specifiable load scenario, without falling short of a temperature-independent lower voltage limit, according to the invention, the functional reliability of the battery results from a correlation of the voltage profile on the battery, resulting during the test pulse, together with a specified function request, wherein there is functional reliability if the voltage profile of the battery meets a plurality of independent test criteria during the test pulse.
VERFAHREN ZUR FESTSTELLUNG DER FUNKTIONSSICHERHEIT EINER BATTERIE
METHOD FOR DETERMINING THE FUNCTIONAL RELIABILITY OF A BATTERY
PROCÉDÉ DE DÉTERMINATION DE LA SÉCURITÉ DE FONCTIONNEMENT D'UNE BATTERIE
2022-09-21
Patent
Electronic Resource
German
VERFAHREN ZUR FESTSTELLUNG DER FUNKTIONSSICHERHEIT EINER BATTERIE
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