Sliding composite nano generator

A nano-generator and generator technology, applied in the field of power generation, can solve the problems of single energy conversion form and low efficiency, and achieve the effects of low price, simple structure and simple preparation method.

Inactive Publication Date: 2016-12-07
BEIJING INST OF NANOENERGY & NANOSYST
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Problems solved by technology

However, the energy conversion form of the friction generator of

Method used

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] Secondly, the present invention is described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the schematic diagrams are only examples, which should not limit the protection scope of the present invention.

[0041] The typical structure of the composite generator of the present invention can be found in figure 1 , including a friction power ...

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Abstract

The invention provides a sliding composite nano generator, which comprises a friction power generation assembly and an electromagnetic induction power generation assembly, wherein a first power generation component of the friction power generation assembly comprises a first friction part and a first electrode in contact with the first friction part; a second power generation component comprises a second friction part and a second electrode in contact with the second friction part; a magnet component of the electromagnetic induction power generation assembly moves along with the first power generation component; a coil component moves along with the second power generation component; the surfaces of the first friction part and the second friction part rub against each other under the action of external force and an electron gain or loss capability difference exists between contact surface materials of the first friction part and the second friction part; and meanwhile, the magnetic flux of a magnet component in the coil component changes. The composite nano generator provided by the invention is simple in structure and low in cost; two electric signals can be simultaneously generated for output through mechanical motion of one-time contact and separation between the first power generation component and the second power generation component; and the energy conversion efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of power generation, in particular to a sliding composite nanometer generator which couples friction effect and magnetoelectric effect to generate power. Background technique [0002] With the rapid development of the global economy in today's world, energy has become one of the most decisive factors in the sustainable development of human society. Scientists have developed various technologies to obtain energy from nature, such as solar energy, wind energy, geothermal energy, and tidal energy. Among these technologies, obtaining mechanical energy from the external environment is the most widely occurring technology, which has attracted great interest of scientists, and because of the huge amount of mechanical energy in our living environment and industrial production, this technology has been It is considered to be an effective and promising way to solve the energy crisis. Every move in our life is tiny e...

Claims

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Application Information

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IPC IPC(8): H02N1/04H02K35/00
Inventor 杨亚王雪王中林
Owner BEIJING INST OF NANOENERGY & NANOSYST
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