Generation device by using ocean wave buoy

A technology for power generation devices and buoys, which is applied to ocean energy power generation, electromechanical devices, electrical components, etc., to achieve the effect of simple structure and safe and reliable operation

Inactive Publication Date: 2007-05-30
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the scale is far smaller than that of Norway and the United Kingdom, and the types of test development methods are less than those of Japan, and ...

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  • Generation device by using ocean wave buoy

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] As shown in Figure 1, the marine wave buoy power generation device of the present invention includes a buoy 1 and a cable 2 sequentially connected above the casing 8, and a permanent magnet 5 and a spring 7 sequentially connected to the cable 2 are arranged in the casing 8, so that The other end of the spring 7 is connected to the bottom of the casing 8 , and a coil 6 is arranged on the periphery of the permanent magnet 5 , and the coil 6 is connected with a cable 9 leading to the outside of the casing 8 . In order to reduce the friction between the cable 2 and the casing 8, a pulley passing through the cable 2 can be installed on the top of the casing 8, and the cable 2 passes between the two pulleys 4; in addition, in order to prevent seawater from entering the casing 8 , a sealing device 3 is provided between the cable 2 and...

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Abstract

The invention discloses a power generation equipment with ocean wave buoy, comprising buoy and cable connected at the top of shell in turn, permanent magnet and spring connected with cable in the shell orderly. The other end of spring is connected with the bottom of shell. Coil is set round the permanent magnet and the coil is connected with the cable towards the outer of shell. Pulley through cable is set at the top of shell and sealing equipment is set between cable and shell. Because of seawater with huge wave energy, the buoy moving continuously under the effect of wave force and connected with magnet, coil set round the magnet, the magnet driven by the movement of buoy cuts the magnetic field line in the shell of power generation equipment so as to generate current in coil and output the current by cable. In the power generation equipment of invention wave energy in ocean is used as the driving energy to move the buoy and the power generation equipment driven by buoy through cable supplies power. The power generation equipment with ocean wave buoy is mainly applied in generating power in shallow sea region.

Description

technical field [0001] The invention relates to a power generation device, in particular to a device for generating power by using ocean energy. Background technique [0002] With the increasing consumption of non-renewable energy such as oil and coal, energy has increasingly become the key to restricting the economic development of various countries, and ocean energy, as an inexhaustible renewable energy, has been increasingly valued by people. Ocean energy mainly includes tidal energy, wave energy, temperature difference energy, salt energy, ocean current energy, etc. The application of ocean energy is mainly based on ocean energy power generation. Among several types of ocean energy, wave power generation has developed rapidly in recent years. So far, countries and regions such as Japan, the United Kingdom, Ireland, Norway, Denmark, and Sweden have researched and established wave power generation devices at sea. Among them, EU countries such as Norway and the United Kin...

Claims

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Application Information

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IPC IPC(8): F03B13/16H02K7/18
CPCY02E10/38Y02E10/30
Inventor 王树新谷磊谢春刚王子龙
Owner TIANJIN UNIV
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