The invention provides a recovery system for vibration energy of an electric automobile. The recovery system comprises a front wheel axle and a rear wheel axle. The front wheel axle and the rear wheel axle are connected with vibration reduction motors through vibration reduction mechanical structures, sensors are connected to the vibration reduction mechanism structures and vibration reduction motor controllers, the vibration reduction motor controllers are connected with the vibration reduction motors and a battery pack interface, the battery pack interface is connected with a battery pack, a battery management system is connected with the vibration reduction motor controllers, an automobile controller and the battery pack interface, the automobile controller is connected with the vibration reduction motor controllers and a drive motor controller, the drive motor controller is connected with a drive motor, and the drive motor is mechanically connected with a speed reducer on the electric automobile. The vibration energy of the electric automobile can be recovered when the electric automobile is driven, the battery pack of the electric automobile is charged, and the recovery system has the advantages that the driving mileage of the electric automobile is increased, the vibration energy of the electric automobile is fully utilized, and the electric energy use efficiency and the driving economical efficiency are improved.
Recovery system for vibration energy of electric automobile
2015-04-22
Patent
Electronic Resource
English
Automobile vibration energy recovery system and control method
European Patent Office | 2015
|Electric automobile energy recovery system control method and system and automobile
European Patent Office | 2021
|