A method of controlling a continuously variable electric drivetrain (CVED) including a high ratio traction drive transmission and at least one of a first motor-generator and a second motor-generator is disclosed. The method includes the steps of receiving a output speed, determining a kinematic output speed, and determining a slip state of the high ratio traction drive transmission based on a comparison of the output speed to the kinematic output speed.
Slip detection and mitigation for an electric drive powertrain having a high ratio traction drive transmission
2022-11-01
Patent
Elektronische Ressource
Englisch
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