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A wave energy generation device based on a series linear magnetic gear motor

A technology for power generation devices and permanent magnet linear motors, applied in electromechanical devices, ocean energy power generation, electromechanical transmission devices, etc., can solve problems such as slow wave motion, achieve high space utilization, improve power generation efficiency, and reduce complexity Effect

Inactive Publication Date: 2016-08-17
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a wave energy power generation device based on a series linear magnetic gear motor, which is a cylindrical wave energy power generation device that comprehensively utilizes linear magnetic gears and permanent magnet linear motors The device can solve a series of problems caused by the slow motion of waves, complete the purpose of speed-up transmission, and can realize the adjustable transmission ratio, which can effectively reduce the size of the motor, better absorb wave energy, and have better economic effect

Method used

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  • A wave energy generation device based on a series linear magnetic gear motor
  • A wave energy generation device based on a series linear magnetic gear motor
  • A wave energy generation device based on a series linear magnetic gear motor

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] Such as figure 1 Shown is a wave energy power generation device based on a series linear magnetic gear motor, including a permanent magnet linear motor part 1 , a linear magnetic gear part 2 , a buoy 3 , a float 4 , an external packaging device 5 and a base 6 .

[0032]The permanent magnet linear motor part 1 includes a motor stator core 11, a motor winding 12 and a motor converter 13; the motor converter 13 includes a cylindrical motor converter permanent magnet 131 and a cylindrical motor converter iron core 132, and the motor converter The permanent magnet 131 fits the outer wall of the motor converter iron core 132 and is fixedly sleeved; the motor winding 12 is embedded in the tooth groove on the inner surface of the motor stator core 11, and the motor converter 13 is sleeved on the inner side of the motor stator core 11. The motor converter 13 and A motor...

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Abstract

The invention discloses a wave energy power generating device based on a serial connection linear magnetic gear motor, and belongs to a power generating device combining a linear magnetic gear and a permanent-magnet linear motor through serial connection. The wave energy power generating device comprises a permanent-magnet linear motor part, a linear magnetic gear part, a floating tube, a floater, an external encapsulation device and a base, wherein an outer rotor is driven by a driving motor and a mechanical transmission part to move in a certain moving range, the goal of variable transmission ratio is achieved, and the whole set of device has the advantages that the additional arrangement of a huge accelerator is not needed, the size is smaller, the energy capturing and power generating efficiency is high, no terminal winding is adopted, no radial force is exerted on a bearing, and the like.

Description

technical field [0001] The invention relates to a wave energy generating device based on a series linear magnetic gear motor, in particular to a cylindrical wave energy generating device which comprehensively utilizes a linear magnetic gear and a permanent magnet linear motor. Background technique [0002] With the continuous expansion of the global population, the decrease of biochemical energy and the aggravation of environmental pollution, people have to find non-polluting, clean and sustainable renewable energy to solve the current crisis. As a renewable clean energy with large reserves, ocean energy has attracted the attention of experts and scholars at home and abroad. Ocean energy includes ocean wind energy, tidal energy, wave energy, ocean biomass energy, ocean temperature difference energy, ocean salinity energy and ocean current energy, etc. Wave energy is one of ocean energy. Compared with wind energy and solar energy, wave energy is It has the advantages of high ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/18H02K7/10H02K51/00
CPCY02E10/30
Inventor 余海涛陈洁琳
Owner SOUTHEAST UNIV
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