Propulsion system having multiple motors with complementary torque bands
AssigneeGM Global Technology Operations LLC
InventorsAlireza Fatemi, Thomas W. Nehl, Norman K. Bucknor
Life of this patent
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AssigneeGM Global Technology Operations LLC
InventorsAlireza Fatemi, Thomas W. Nehl, Norman K. Bucknor
Estimating the term…
The present disclosure discloses a vehicle propulsion system. The vehicle propulsion system includes a first electric machine including a first set of machine windings that are configured to cause a rotor to rotate about an axis to selectively drive a transmission during a first vehicle operating state and a second electric machine including a second set of machine windings that are configured to cause a rotor to rotate about an axis selectively drive the transmission during at least one of the first vehicle operating state or a second vehicle operating state. The second vehicle operating state different from the first operating state, and a number of series turns per phase for the first set of machine windings is different from a number of series turns per phase for the second set of machine windings.
A vehicle propulsion system comprising:
A vehicle propulsion system comprising:
A method comprising:
Dependencies are inferred from the claim text.