A method for controlling rotating electrical machinery to compensate torque oscillations in automotive traction chains

摘要

The present invention relates toMainlyAbout a method for controlling a rotary electrical machine (21) of an automobileCars areComprises a heat drive chain (10) that includes a heat engine (11) connected to a transmission (12) via a clutch (13);The electrical machineBuilt into a drive chain independent of heat drive chain or heat engineThe clutch (13) is open;A rotating electric machineWhen operating in motor mode to ensure the vehicle's electric drive,The above methodGenerating the set value torque (tcons) corresponding to the driver's desire to accelerateDetermining the pulse like compensation torque (tcomp) of torque oscillations (toscs) generated by the drive chainTo obtain the resulting set value torque (tcons')Combining the set value torque (tcons) with the previously determined pulse like compensation torque (tcomp)Applying the resulting change value torque (tcons') to the rotating electrical machineIs included.