METHOD FOR THE DRIVER-SELECTED OPERATION OF AN ELECTRIC MACHINE PROVIDED FOR DRIVING A VEHICLE

The invention relates to a method for operating an electric machine that is provided for driving a vehicle at a specific speed. The actual braking moment of the electric machine is generated by operating the same in the generator mode, the speed of the vehicle and the actual braking moment generated...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JUENEMANN, THORSTEN, SCHENK, RENE, KAEFER, OLIVER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a method for operating an electric machine that is provided for driving a vehicle at a specific speed. The actual braking moment of the electric machine is generated by operating the same in the generator mode, the speed of the vehicle and the actual braking moment generated by the electric machine being determined. A braking moment threshold is defined and the speed of the vehicle is adjusted to a constant first value if the actual braking moment is less than the braking moment threshold. If the actual braking moment is equal to or greater than the braking moment threshold, the speed of the vehicle is adjusted to a second value that is greater than the first value.