METHOD FOR CHECKING A SLEEP MODE OF A CELL SUPERVISION CIRCUIT AND LITHIUM-ION RECHARGEABLE BATTERY

Checking a sleep mode of a cell supervision circuit of a lithium-ion rechargeable battery having at least one electrochemical cell, while a sleep mode is set by a control device of the rechargeable battery for the cell supervision circuit, wherein, according to the method, the sending of a sleep com...

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Bibliographische Detailangaben
Hauptverfasser:	WILHELM JOERG CHRISTOPH, HOFMANN VOLKHER, WETZEL HOLGER
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Checking a sleep mode of a cell supervision circuit of a lithium-ion rechargeable battery having at least one electrochemical cell, while a sleep mode is set by a control device of the rechargeable battery for the cell supervision circuit, wherein, according to the method, the sending of a sleep command of the control device to the cell supervision circuit is connected to a confirmation request to the cell supervision circuit, and, in the event of non-receipt of a confirmation from the cell supervision circuit, the control device sends the sleep command and/or the confirmation request again after a time interval.