Mechanical Compression Regulated Triboelectric Nanogenerator

A nano-generator and mechanical compression technology, applied in the direction of friction generators, etc., can solve the problem of large overall energy consumption and achieve the effect of reducing overall energy consumption

Active Publication Date: 2021-04-16
BEIJING INST OF NANOENERGY & NANOSYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a mechanical compression control type friction nanogenerator to solve the problem of large overall energy consumption existing in the way of introducing electronic components into the existing friction nanogenerator to arrange electric energy to obtain stable electrical output

Method used

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  • Mechanical Compression Regulated Triboelectric Nanogenerator
  • Mechanical Compression Regulated Triboelectric Nanogenerator
  • Mechanical Compression Regulated Triboelectric Nanogenerator

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Embodiment Construction

[0036] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The detailed description and drawings of the following embodiments are used to illustrate the principle of the present invention, but not to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments.

[0037] In the description of the present invention, it should be noted that, unless otherwise stated, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; The meaning is two or more; the orientation or positional relationship indicated by the terms "inner", "outer", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this The invention and the simplified description do not indicate or imply that th...

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Abstract

The invention relates to the technical field of energy collection, and discloses a mechanical compression control type friction nanogenerator, which includes an energy transfer device, an energy storage device and a power generation device; the energy transfer device includes an energy receiving part and a transmission part, and the energy receiving part is externally excited The bottom can move linearly along the first direction, and the transmission part can move linearly with the energy receiving part; the energy storage device includes a locking part and a pressure elastic part arranged along the first direction, the pressure elastic part can be compressed under the drive of the transmission part, and the lock The stop part can limit the rebound of the pressure elastic member to store energy or release the restriction to release energy; the power generation device includes a first electrode group and a second electrode group that can be driven by the pressure elastic member to perform relative rotation to generate electricity by friction. The mechanical compression control type friction nanometer generator of the present invention reduces the overall energy consumption of the friction nanometer generator.

Description

technical field [0001] The invention relates to the technical field of energy collection, in particular to a mechanical compression regulation friction nanometer generator. Background technique [0002] The continuous consumption of fossil fuels is further exacerbating the global energy crisis, and the development of alternative energy sources is an important way to solve this problem. Harvesting random motion energy from the natural environment is an effective way to alleviate the current energy crisis. [0003] Triboelectric nanogenerators are based on the principles of triboelectrification and electrostatic induction, which can convert mechanical energy in the environment into electrical energy. Due to the advantages of high power density, high efficiency, low weight, and low fabrication cost, triboelectric nanogenerators have received extensive attention in the field of energy harvesting. [0004] At present, in order to obtain a stable electrical output as much as pos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 程廷海杨伟雄殷梦飞其他发明人请求不公开姓名
Owner BEIJING INST OF NANOENERGY & NANOSYST
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