ELECTRICAL DRIVE UNIT FOR A VEHICLE

An electrical drive unit for a vehicle includes a number of structurally independently designed electrical machines. In each of the electrical machines there is a machine output shaft configured to provide a machine torque, and in each of the electrical machines there is inserted in a receiving regi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAUBATZ, Karl-Heinz, SCHMIDT, Ralf, BOCK, Thomas, RÖSNER, Mathias
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 BLASTING CYCLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES THERMAL INSULATION IN GENERAL TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An electrical drive unit for a vehicle includes a number of structurally independently designed electrical machines. In each of the electrical machines there is a machine output shaft configured to provide a machine torque, and in each of the electrical machines there is inserted in a receiving region assigned to it and is connected to the receiving unit. The number of the inserted electrical machines is predetermined as a function of a specified value, which is prespecified in advance for an output-side characteristic quantity of the drive unit to be constructed. The number of the inserted electrical machines is between 1 and a maximum number. The electrical drive unit also includes a common main shaft, via which the drive unit is configured to provide a drive unit torque on the output side, and a coupling element, via which the machine output shafts are operationally connected on the driving side to the main shaft to input the machine torques.