The invention provides a control method of an electric car driving motor, and belongs to the technical field of the control of an electric car. The motor is controlled to work by a drive circuit and a drive power generation conversion circuit under the coordinative control of a main control circuit, the work state of the motor is classified into a drive state and a brake energy recycling and power generation state, the drive control and the brake energy recycling and power generation control are integrated by adopting the electric car motor control method, so that simplicity, stability, safety and reliability in control can be realized, not only can the drive efficiency of the motor be optimized, but also the recycling and power generation of the brake energy when the electric car brakes can be effectively realized, and a purpose of reducing energy consumption and improving the driving range of the electric car can be realized.
Control method of electric car driving motor
2015-04-08
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Control method of driving motor, electric driving system and motor controller
Europäisches Patentamt | 2024
|Electric automobile driving motor torque control method
Europäisches Patentamt | 2022
|ELECTRIC MOTOR DRIVER AND ELECTRIC MOTOR DRIVING METHOD
Europäisches Patentamt | 2023
|Electric vehicle driving motor system and control method
Europäisches Patentamt | 2022
|