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Ship vibration energy collecting device based on friction nanometer generator

A vibration energy collection and nanogenerator technology, applied in the direction of friction generators, etc., can solve the problem of not being able to collect low-frequency small vibrations, and achieve the effect of excellent power generation efficiency and high utilization rate

Inactive Publication Date: 2021-08-24
DALIAN MARITIME UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a ship vibration energy harvesting device based on a frictional nanogenerator, which solves the problem that the existing ship energy harvesting device cannot collect low-frequency and small-amplitude vibrations

Method used

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  • Ship vibration energy collecting device based on friction nanometer generator
  • Ship vibration energy collecting device based on friction nanometer generator
  • Ship vibration energy collecting device based on friction nanometer generator

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordina...

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Abstract

The invention provides a ship vibration energy collecting device based on friction nano-generators, and relates to the technical field of friction nano-generators. The ship vibration energy collecting device comprises a power generation part and a power storage part which are connected, and the power generation part comprises a plurality of friction nano-generators; the friction nanometer generator comprises a hollow cubic shell and a dielectric ball arranged in the shell, the diameter of the dielectric ball is smaller than the shortest edge of the cubic shell, six inner surfaces of the shell are respectively provided with an electrode, and the dielectric ball is forced to vibrate in the shell and is in contact with and separated from the electrodes. By arranging the array type friction nanometer generator, vibration energy in multiple directions can be collected, and the vibration energy collecting device is suitable for vibration in a low-medium frequency range and can be perfectly suitable for collecting vibration energy on a ship.

Description

technical field [0001] The invention relates to the technical field of friction nanogenerators, in particular to a ship vibration energy collection device based on friction nanogenerators. Background technique [0002] As an important part of the construction of a transportation power, intelligent ships have become one of the key research fields in the shipping industry. A ship is a complex means of transportation composed of multiple interrelated mechanical equipment and systems. In order to ensure its safe and reliable operation, it is first necessary to know the working status of the ship's machinery and equipment. Therefore, perception technology plays an important role in the healthy operation of ships. Realizing the perception of ship machinery's own state information and surrounding environment information through sensor networks plays a very important role in improving the health monitoring capabilities of ship machinery and ensuring navigation safety, and is an imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N1/04
CPCH02N1/04
Inventor 杜太利李顺琦徐敏义孙培廷张博深邹永久张跃文段绪旭姜兴家
Owner DALIAN MARITIME UNIVERSITY
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