Hybrid power unit and motor vehicle adopting same
A technology of hybrid power and motor vehicles, which is applied to the layout of multiple different prime movers of general power plants, electric vehicles, and vehicle energy storage, etc. Fuel saving, fuel saving, and simple structure
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Example Embodiment
[0020] Example 1
[0021] figure 1 It is a schematic diagram of the structure of the hybrid power unit of Embodiment 1 of the present invention.
[0022] The hybrid power unit according to this embodiment includes an engine 1, an electric motor 3, a voltage stabilizing circuit 4, and a wind generator 5, and also includes a switching device, an energy storage device, and a control device. It should be noted that the switching device, energy storage device, control device, etc. are not shown in the drawings.
[0023] The engine 1 may be various engines known in the prior art, such as a gasoline engine, a diesel engine, and the like. The switching device is connected to the engine 1 and the wind generator 5, and can switch between the engine 1 and the wind generator 5, and can also switch on the engine 1 and the wind generator 5 at the same time. The wind power generator 5 is connected to the electric motor 3 through the voltage stabilizing circuit 4 so as to provide stable output to the
Example Embodiment
[0027] Example 2
[0028] Embodiment 2 according to the present invention is the same as Embodiment 1, except that the wind generator 5 is connected to the energy storage device, and when the control device determines that the power generated by the wind generator 5 exceeds the load demand, it also issues an instruction to the energy storage device, The energy storage device is allowed to store the part of the energy generated by the wind generator 5 that exceeds the load demand. In this way, the energy stored in the energy storage device can be used when needed later, thereby achieving the goal of saving fuel.
Example Embodiment
[0029] Example 3
[0030] Embodiment 3 according to the present invention is the same as Embodiment 1 or 2, except that the number of wind generators 5 is two or more according to the required energy requirements, and the specific number depends on the power and required power of the wind generators. Power depends. In this way, because more than one wind generator is configured, wind energy can be more fully utilized and the purpose of further saving fuel can be achieved.
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