ARRANGEMENT FOR SUPPLYING ELECTRICAL ENERGY TO A MOTOR VEHICLE

The invention relates to an arrangement (2) for supplying electrical energy to a motor vehicle, wherein the motor vehicle comprises an on-board energy supply system (14) having two on-board energy supply system elements (26, 28), wherein each on-board energy supply system element (26, 28) has a batt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MUELLER, Wolfgang, REITEMANN, Guenter
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention relates to an arrangement (2) for supplying electrical energy to a motor vehicle, wherein the motor vehicle comprises an on-board energy supply system (14) having two on-board energy supply system elements (26, 28), wherein each on-board energy supply system element (26, 28) has a battery (36, 42) which is designed to supply an electrical voltage having a value which is specific to the respective on-board energy supply system element (26, 28), wherein the two on-board energy supply system elements (26, 28) are connected to one another by means of an electrical coupling element, wherein the arrangement (2) has at least one metal-air battery as a reserve battery (48, 54) which is associated at least with one of the on-board energy supply system elements (26, 28) and is designed, in the event of failure of at least one of the batteries (36, 42), to additionally provide electrical voltage having a value which is specific to the at least one on-board energy supply system element (26, 28).