Patent ID: 9641106
Date: 2017-05-02
CPC Classifications: B60L,H02P,Y02T

Claim:
1. An electric vehicle comprising a synchronous motor; and an induction motor; wherein the electric vehicle is driven by the synchronous motor and the induction motor, and braked with a first regenerative torque generated by the synchronous motor and a second regenerative torque generated by the induction motor; the electric vehicle further comprises a battery which supplies a drive electric power to the synchronous motor and the induction motor, and receives a regenerative electric power from the synchronous motor and the induction motor; and a controller which adjusts the first regenerative torque and the second regenerative torque, and the controller includes a torque setting unit which changes a ratio of the first regenerative torque to the second regenerative torque in accordance with a state of charge of the battery.