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Offshore floating type power generation platform

A floating and platform technology, applied in the field of wind power, can solve problems such as difficulty in realizing power generation output, randomness of wave force, large wave slamming force of floats, etc., to improve comprehensive power generation capacity, avoid failure rate, and improve power generation stability Effect

Active Publication Date: 2021-02-02
SHANGHAI ELECTRIC WIND POWER GRP CO LTD
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  • Abstract
  • Description
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Problems solved by technology

However, during the movement, the wave directly acts on the float, which will generate a large wave slamming force on the float, and at the same time, the direction of the wave force applied to the float has strong randomness
Under the action of such wave force, the buoy and its connection components with the foundation have a high failure rate, making it difficult to achieve stable and continuous power generation output

Method used

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  • Offshore floating type power generation platform
  • Offshore floating type power generation platform
  • Offshore floating type power generation platform

Examples

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Embodiment Construction

[0026] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. Embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of means consistent with aspects of the invention as recited in the appended claims.

[0027] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. Unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the field of the present invention. "First", "second" and similar wo...

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Abstract

The embodiment of the invention provides an offshore floating type power generation platform. The offshore floating type power generation platform comprises a wind generating set, a tower drum, a floating type foundation and a hydrodynamic power generation device. The wind generating set is installed at the top end of the tower drum, and the bottom of the tower drum is connected to the floating type foundation. The hydrodynamic power generation device is installed in the floating type foundation and used for absorbing at least part of seawater energy acting on the floating type foundation forpower generation in the process that the floating type foundation moves along with waves. According to the offshore floating type power generation platform, the motion response of the floating type foundation on waves can be reduced, and the power generation stability of the floating type wind generating set is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of wind power, and in particular to an offshore floating power generation platform. Background technique [0002] With the gradual depletion of energy sources such as coal and oil, human beings pay more and more attention to the utilization of renewable energy. As a clean and renewable energy, wind energy has been paid more and more attention by countries all over the world. For coastal islands, grasslands, pastoral areas, mountainous and plateau areas that lack water, fuel, and inconvenient transportation, the use of wind power generation according to local conditions is very suitable and promising. Wind power generation refers to the use of wind turbines to convert the kinetic energy of wind into electrical energy. [0003] A variety of floating power generation platform solutions have been announced around the world, mainly used to provide support foundations for deep-sea wind ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/25F03D13/25F03B13/20
CPCF03D9/008F03D9/25F03D13/25F03B13/20Y02E10/30Y02E10/72Y02E10/727
Inventor 张友林张黎缪骏曹广启
Owner SHANGHAI ELECTRIC WIND POWER GRP CO LTD
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