POWER GENERATION UNIT AND POWER GENERATION DEVICE

Title:

POWER GENERATION UNIT AND POWER GENERATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/143089

Kind Code:

A1

Abstract:

The present invention provides a power generation unit and a power generation device, and belongs to the field of wave energy power generation. The power generation unit comprises a shell, a magnet and an elastic assembly, the magnet being arranged in the shell, the elastic assembly being arranged between the shell and the magnet, and the magnet being spaced apart from the inner wall of the shell. The shell comprises an outer shell and an inner shell which are spaced apart from each other, the outer shell being arranged around the inner shell, and an electromagnetic coil surrounding the inner wall of the inner shell in the circumferential direction. The outer shell comprises a first connection layer and a second connection layer which are stacked. The inner shell comprises a third connection layer and a fourth connection layer which are stacked. In the power generation unit provided by the present invention, induced charges of the outer shell and the inner shell are driven by an electric potential to flow through an external circuit so as to form a current, so that wave energy is converted into electric energy. Thus, the utilization efficiency of the wave energy is greatly improved.

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Inventors:

XU QING (CN)
LI HAOWEI (CN)
XIAN SHENGXIAN (CN)
PAN XINXIANG (CN)

Application Number:

PCT/CN2023/071854

Publication Date:

August 03, 2023

Filing Date:

January 12, 2023

Export Citation:

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Assignee:

UNIV GUANGDONG OCEAN (CN)

International Classes:

F03B13/14; H02K35/00; H02N1/04; H02N2/18

Foreign References:

CN114421731A	2022-04-29
CN102808719A	2012-12-05
CN106849598A	2017-06-13
CN106968871A	2017-07-21
KR20140032548A	2014-03-17

Other References:

SONG BAOWEI, DING WENJUN, MAO ZHAOYONG: "Conversion System of Ocean Buoys Based on Wave Energy", JIXIE GONEHENG XUEBAI - CHINESE JOURNAL OF MECHANICAL ENGINEERING, JIXIE GONGYE CHUBANCHE, BEIJING, CN, vol. 48, no. 12, 20 June 2012 (2012-06-20), CN , pages 139, XP093080219, ISSN: 0577-6686, DOI: 10.3901/JME.2012.12.139

Attorney, Agent or Firm:

BEIJING DONGFANGSHENGFAN IP AGENCY CO., LTD. (CN)

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