Friction power generating and electromagnetic power generating hybrid power generating system

Abstract

The invention discloses a friction power generating and electromagnetic power generating hybrid power generating system, which comprises a protection cover support frame, a stator and a rotor, wherein the at least one groove or through hole for accommodating a power generator assembly is formed in the inner side wall of the stator, the power generator assembly comprises at least one friction power generator and an electromagnetic power generator consisting of a coil and a stator magnet, the rotor comprises a wind wing, a rotating shaft and rotor magnets, the rotor magnets with different polarities are fixedly arranged in positions, corresponding to the at least one power generating assembly, on the rotating shaft, when the wind wing drives the rotating shaft to rotate, the rotor magnets with different polarities alternately realize mutual attraction and repelling with stator magnets, the collision friction with the power generator by the stator magnets is realized, and meanwhile, the cutting of magnetic induction wires of the stator magnet by coils is realized. The hybrid power generating system has the advantages that the complementation between the friction power generation and the electromagnetic power generation is realized, in addition, the energy loss in the existing wind power friction generation is effectively reduced, and the power generating efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a hybrid power generation system of friction power generation and electromagnetic power generation. Background technique [0002] As a huge energy in nature and a clean, non-polluting renewable energy, wind energy has been highly concerned and widely used due to its advantages of not using fuel, nor producing radiation or air pollution. [0003] At the same time, with the enrichment and development of electronic products, a large number of new nano-devices have emerged, which are widely used in wireless sensor networks, micro-electromechanical systems, mobile communications and other fields. The higher power density of these nanodevices makes it cumbersome to power them from an external power source. Therefore, there is an increasing demand for high-efficiency, miniaturized mobile power supplies for self-powered nanosystems. [0004] Harnessing wind energy to powe...

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Problems solved by technology

[0006] The purpose of the present invention is to address the defects of the above-mentioned prior art and provide a hybrid power generation system of friction power generation and electromagnetic power generation to solve the problem of low power generation efficiency in wind power-electromagnetic and wind power-friction power generation systems in the prior art

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