Electric motor powered vehicle

A car driven by an electric motor has at least one energy store used to supply diverse electronic loads on the car and there may be further energy sources like an IC engine, an electric generator or photoelectric cells. An electronic control unit acts as an energy manager which distributes the energ...

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Hauptverfasser: GRAF, JOERG., 67065 LUDWIGSHAFEN, DE, VICTOR, HERMANN. , 55120 MAINZ, DE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:A car driven by an electric motor has at least one energy store used to supply diverse electronic loads on the car and there may be further energy sources like an IC engine, an electric generator or photoelectric cells. An electronic control unit acts as an energy manager which distributes the energy according preset criteria and priorities when there is an energy demand. A conventional electronic battery manager controls the input and output of energy to the store and is joined to the energy manager by a data link. It may be a single entity with the energy manager. The priorities for the metered energy distribution are set at the factory.