Patent ID: 11872894
Assignee: VOLVO CAR CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 9:
10. The method as recited in claim 7, wherein the power loss of the front wheel electric motor (EMF)=(the torque (TEMFassume) exerted or applied by the output shaft of the front wheel electric motor (EMF)*the rotating velocity (nF) of the output shaft of the front wheel electric motor (EMF))*(1−ηF)/ηF, the power loss of the rear wheel electric motor (EMR)=(the torque (TEMRassume) exerted or applied by the output shaft of the rear wheel electric motor (EMR)*the rotating velocity (nR) of the output shaft of the rear wheel electric motor (EMR))*(1−ηR)/ηR, the nF is the front wheel electric motor's (EMF) efficiency and the ηR is the efficiency of the rear wheel electric motor's (EMR) efficiency.