Electromotion and generation integrated unit and pure electric vehicle control system for vehicle

Abstract

The invention discloses an electromotion and generation integrated unit and a pure electric vehicle control system for a vehicle, which belongs to a vehicle control technology. A stator magnet is fixed at the middle part of the inner wall of a motor casing of the electromotion and generation integrated unit, and the rotor armature(s) of a generator and a motor is (are) supported in the central axial line of the stator magnet, wherein the number of the rotor armature(s) is one or two; a controller is respectively connected with the electromotion and generation integrated unit and a driving power source conversion control switch; the output end of the electromotion and generation integrated unit is respectively connected with a 12 V power source charger and a renewable power source, and a battery series / parallel conversion control system is respectively connected with storage battery packs E1 and E2 as well as the driving power source conversion control switch. The alternative charging and the discharging of the storage battery packs E1 and E2 are controlled by the driving power source conversion control switch. Since the charging and the discharging are automatically controlled, therefore, the system, disclosed by the invention, has the effects that the service life of the storage battery packs is not shortened and quick, safe and enough charging is reasonably ensured, and has the advantages of environment protection, energy conservation and wide technology application range.

Description

technical field [0001] The invention belongs to the technical scope of automobile control, and in particular relates to a vehicle electric and power generation integrated unit and a pure electric vehicle control system. technical background [0002] Existing motors and engines are used separately, and the motor needs to be started by electric energy to run normally and consume electric energy; the generator does not need electric energy but provides electric energy, but it must be under the action of mechanical energy, wind energy, steam, and water , the generator can rotate, output electric energy and provide it to the motor, electrical equipment and domestic electricity, it converts energy other than electric energy into other energy for use. When the two are used separately, motors or electrical equipment will be used in areas lacking in electricity, and generators will be prepared in addition. The equipment is complicated, inconvenient to move, and expensive. Existing e...

AI Technical Summary

Problems solved by technology

When the two are used separately, motors or electrical equipment should be used in areas lacking electricity, and generators should be prepared separately. The equipment is complicated, inconvenient to move, and expensive.

Existing electric vehicles only use a single motor as the driver, and use a group of battery packs as energy to start the motor to make the electric vehicle run. This kind of electric vehicle has a short running distance and needs to be charged at any time to continue for a long distance.

Images