A magnetic resistance suspension system for a vehicle comprises a wheel assembly, a magnetic resistance damping assembly and a vehicle frame assembly. The magnetic resistance linear motor is adopted as a main body structure of the shock absorber, the output shaft of the magnetic resistance linear motor is directly connected with the executing mechanism, a middle transmission mechanism is omitted, and the overall structure is more compact. Due to the non-magnetic characteristic of the reluctance linear motor, the motor does not need to overcome cogging torque to do work when started, the needed starting torque is smaller, and therefore the size of the motor can be designed to be smaller. The reluctance linear motor is more sensitive when executing the damping effect of the shock absorber, and intelligent control and more comfortable driving experience can be achieved conveniently. Meanwhile, in the working process of the magnetic resistance shock absorber, when weak current is introduced into a coil of the magnetic resistance linear motor, the coil generates power under the magnetic resistance effect, and the magnetic resistance shock absorption assembly serves as a power generator to conduct energy recovery.

    一种车用磁阻悬架系统,包括车轮组件、磁阻减震组件、车架组件;本发明采用磁阻直线电机作为减震器的主体结构,磁阻直线电机的输出轴直接与执行机构相连,省去中间的传动机构,使得整体结构更加紧凑。由于磁阻直线电机本身无磁的特点,电机启动无需克服齿槽转矩做功,所需的启动力矩会更小,因此电机的体积可以设计的更小。磁阻直线电机执行减震器阻尼作用时更加灵敏,便于实现智能化控制和更舒适的驾驶体验。同时,在磁阻减震器工作过程中,当给磁阻直线电机的线圈通入微弱的电流,线圈在磁阻作用下进行发电,使得磁阻减震组件作为发电机进行能量回收。


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    Title :

    Automotive reluctance suspension system


    Additional title:

    一种车用磁阻悬架系统


    Contributors:
    ZHANG YUE (author) / FAN CHOU (author) / FANG LI (author) / LI TENGFEI (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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