A dual-voltage battery for a vehicle includes a multiplicity of battery cells, wherein a group of battery cells in each case is connected to form a battery cell block and a battery electronic system with a plurality of power switching elements for connecting at least individual battery cell blocks in series and/or in parallel, wherein a first voltage is provided in a first connection arrangement of the battery cell blocks and wherein a second voltage is provided in a second connection arrangement of the battery cell blocks, characterized in that a block current sensor with a measurement resistor is associated with at least individual battery cell blocks and is designed to measure a block current through the one associated battery cell block.
ZWEISPANNUNGSBATTERIE MIT STROMSENSOREN UND KALIBRIERVERFAHREN HIERFÜR
DUAL-VOLTAGE BATTERY HAVING CURRENT SENSORS AND CALIBRATION METHOD THEREFOR
BATTERIE À DEUX TENSIONS DOTÉE DE CAPTEURS DE COURANT ET PROCÉDÉ DE CALIBRAGE DESTINÉ À CELLE-CI
2022-10-26
Patent
Electronic Resource
German
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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