A controllable attitude wave power generation device based on a linear generator

A technology of linear generator and wave power generation, which is applied in the direction of electromechanical devices, ocean energy power generation, engine components, etc., can solve the problems of large vibration loss of wave energy, low efficiency of wave energy utilization, and unreasonable structure, so as to improve the shock resistance, The effect of prolonging the service life and improving the utilization efficiency

Active Publication Date: 2017-07-28
郭晨
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, and propose a controllable attitude wave power generation device based on a linear generator, which solves the unreasonable structure of the wave power generation device in the prior art, the large vibration loss of wave energy, and the low utilization efficiency of wave energy , technical problems of low shock resistance

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  • A controllable attitude wave power generation device based on a linear generator
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  • A controllable attitude wave power generation device based on a linear generator

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] Embodiments of the present invention provide a controllable attitude wave power generation device based on a linear generator, such as Figure 1-5 As shown, it includes a vertically arranged first generating mechanism 1, and the first generating mechanism 1 includes,

[0031] A vertically arranged first buoy 101 with a hollow interior. The first buoy 101 includes a cylinder body 1011, a cylinder cover 1012 and a cylinder bottom 1013. The two ends of the cylinder body 1011 are respectively sealed and connected to the cylinder cover 1012 and the cylinder bottom 1013 ;

[0032] a floating end...

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Abstract

The invention discloses a posture-controllable wave power generation device based on linear power generators and belongs to the technical field of wave energy power generation. The posture-controllable wave power generation device comprises a first power generation mechanism which is vertically arranged. The first power generation mechanism comprises a first buoy, a floating end, the first linear power generator, a stator guiding plate, a guiding shaft, a damping plate, a shaft sleeve and a first guide rail. Wave energy is converted into mechanical energy and then is converted in to electric energy through two stages of energy conversion. According to the posture-controllable wave power generation device, the floating end and the buoy are arranged and move up and down along with waves to drive a first rotor of the first linear power generator to move up and down, so that wave energy is converted into mechanical energy and then is converted into electric energy, only two stages of energy conversion are conducted, and the utilization efficiency of wave energy is improved; meanwhile, the first guide rail is arranged so that the first rotor and a first stator can move relative to each other according to the optimum air gap, vibration loss of the wave energy is reduced, the vibration resistance is improved, and the service life of the power generation device is prolonged.

Description

technical field [0001] The invention relates to the technical field of wave energy power generation, in particular to a controllable attitude wave power generation device based on a linear generator. Background technique [0002] Wave energy power generation uses the energy of waves as the driving force to produce electric energy, and the ocean contains huge energy. How to convert the energy contained in the ocean to the benefit of mankind has become one of the main research topics in recent years. At present, countries around the world have successively researched practical wave energy power generation devices, and some European and American countries have even put them into reality. Although these wave energy generating devices can convert wave energy into mechanical energy and then into electrical energy, these wave energy generating devices have unreasonable structure, large wave energy vibration loss, low wave energy utilization efficiency, and low shock resistance. C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/16H02K35/02
CPCY02E10/30
Inventor 杨筱沛胡帆郭晨
Owner 郭晨
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