The invention discloses a clutch type double-acting-force self-adaptive variable-speed electric driving system, which has the advantage of self-adaptive mechanical speed change, realizes the switching and maintenance of a low-speed gear and a high-speed gear by adopting the combined action of traction force and running resistance, can provide higher driving torque in a constant torque region, can also provide higher rotating speed in a constant power region, and has the advantages of high speed change, high speed change, high speed change and the like. And low-speed, large-torque and high-efficiency requirements of various complex working conditions of vehicle acceleration, climbing and high-speed driving can be met. More preferably, the optimal working opportunity for optimizing the power of the motor can be selected, the power output efficiency of the driving motor is improved, the economical efficiency is greatly improved, the continuous acceleration performance is enhanced, a simple power transmission route is provided, other system components do not need to be added, light weight and size reduction are facilitated, the manufacturing and using cost can be reduced, and the capacity of an electric power pool is reduced. And the weight of the whole vehicle is reduced.

    本发明公开了一种离合式双作用力自适应变速电驱动系统,具有自适应机械变速的优点,采用牵引力以及行驶阻力共同作用实现低速和高速挡的切换以及维持,能在恒转矩区提供较高的驱动转矩,又能在恒功率区提供较高的转速,还能实现低速大扭矩、高效率满足车辆加速、爬坡与高速行驶的多种复杂工况的要求。更优的是可选择优化电动机动力最佳工作时机,提升驱动电机的动力输出效率,大幅提升经济性,增强持续加速性能,简单的动力传递路线而不需附加其他系统部件有利于轻量化以及减小体积,可以降低制造和使用成本,减少电功池容量,带来的减少整车重量。


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    Title :

    Clutch type double-acting-force self-adaptive variable-speed electric driving system


    Additional title:

    离合式双作用力自适应变速电驱动系统


    Contributors:
    XUE RONGSHENG (author) / DENG XINTAO (author) / DENG TIANYI (author) / DENG YUNFAN (author) / LIANG ZHIZI (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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