Electric machine speed dependent variable frequency pulsed torque control for electric machine

DRIVE June 16, 2026
Source
Systems and methods for commanding an electric drive system for an electric or hybrid vehicle are described. In one example, the drive system is commanded by a controller that supplies a pulsed torque command that varies in frequency as a function of electric machine speed when a driver of a vehicle requests a constant driver demand torque.

Discussion in the ATmosphere

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