Hybrid electric drive system for multi-axle wheeled vehicles
A hybrid electric drive and wheel-side drive technology, applied in the field of power transmission, can solve the problems of wheel loss of power, complicated mechanical structure and control, and inability to realize flexible distribution, so as to achieve flexible power distribution, facilitate modular expansion, and improve dynamic cycle. The effect of trace ability
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[0025] A hybrid electric drive system for a multi-axle wheeled vehicle, which includes a mechanical drive section and an electric drive section;
[0026] In the mechanical drive section: the engine 1 and the gearbox 3 are in the front, located on the right side of the front of the car, the engine 1 and the gearbox 3 are arranged longitudinally, and there is an elastic coupling 2 in between; the gearbox 3 is connected to the transfer case 4 after the transfer case. The box 4 divides the power and distributes the power to the shaft through the drive axle;
[0027] In the electric drive section: the wheel drive motor 8 is combined with the second-speed gearbox 7 to drive the shaft, the wheel drive motor 8 is connected to the power management system 21, and the power management system 21 is respectively connected to the power battery pack 22 and the gearbox 3. , the gearbox 3 provides power to the power management system 21, and the power management system 21 transmits and control...
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