The invention discloses an automobile suspension system integrated with a linear motor, and the suspension system comprises the linear motor, the linear motor comprises a stator assembly and a rotor assembly, and the stator assembly and the rotor assembly are in magnetic field coupling and can be used for generating power or driving relative motion; and the single-barrel type oil cylinder shock absorber is arranged in the hollow cavity of the stator assembly, an oil cylinder barrel of the single-barrel type oil cylinder shock absorber is connected with the axle, and a piston rod of the single-barrel type oil cylinder shock absorber is connected with the vehicle body. And one end of the air spring is fixed to the vehicle body, the other end of the air spring is fixed to the rotor outer sleeve of the rotor assembly, and follow-up adjustment is achieved. Therefore, the response speed, the damping effect and the energy recovery performance of the suspension system are improved, the suspension system can still work normally when the single-barrel type oil cylinder damper or the air spring breaks down, damage and failure of the suspension system are avoided, and the reliability of the suspension system is improved.
本发明公开了一种集成直线电机的汽车悬架系统,所述悬架系统包括:直线电机,直线电机包括定子总成和动子总成,定子总成和动子总成磁场耦合可用于发电或驱动相对运动;单筒式油缸减振器,单筒式油缸减振器置于定子总成的中空腔体内,单筒式油缸减振器的油缸筒与车桥连接,单筒式油缸减振器的活塞杆与车身连接。空气弹簧,空气弹簧的一端固定至车身,另一端固定至动子总成的动子外套筒,实现随动调节。由此,提高了悬架系统响应速度、减振效果和能量回收性能,且在单筒式油缸减振器或空气弹簧故障时仍能正常工作,避免了悬架系统的损坏和失效,提高了悬架系统的可靠性。
Automotive suspension system integrated with linear motor
一种集成直线电机的汽车悬架系统
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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