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Floating body type wind power generation device and floating installation method of the floating body type wind power generation device

A wind power generation device and wind turbine technology are applied in the assembly of wind turbines, the configuration of installation/support of wind turbines, and wind power generation, etc., which can solve the problems of uneconomical wind power generation devices, and achieve simple setting, excellent stability, low cost effect

Active Publication Date: 2017-02-22
MITSUBISHI HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in areas where the water depth is relatively deep, the above-mentioned bottom-mounted wind power generation device is not economical, so the adoption of a floating body type wind power generation device has been studied.

Method used

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  • Floating body type wind power generation device and floating installation method of the floating body type wind power generation device
  • Floating body type wind power generation device and floating installation method of the floating body type wind power generation device
  • Floating body type wind power generation device and floating installation method of the floating body type wind power generation device

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Embodiment Construction

[0051] Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

[0052] However, the scope of the present invention is not limited to the following embodiments. Dimensions, materials, shapes, relative arrangements, and the like of components described in the following embodiments are not intended to limit the scope of the present invention, but are merely illustrative examples unless otherwise specified.

[0053]

[0054] figure 1 It is a perspective view showing the floating body type wind power generation device of the present invention, figure 2 It is a plan view showing the floating body type wind power generation device of the present invention, image 3 It is a side view showing the floating body type wind power generator of the present invention. refer to Figure 1 ~ Figure 3 , the overall structure of the floating body type wind power generator of the present invention will be described.

[0055] Such as Figure 1 ...

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Abstract

A floating type wind turbine generating apparatus comprises a floating body floating on a surface of a water, and a wind turbine generator installed on the floating body. The floating body is formed into a substantially V-shape in the planar view including three columns and two hollow lower hulls connecting two of the three columns, a top face of each of the columns being disposed above a top face of each of the lower hulls and the wind turbine generator being installed on the top face of at least one of the three columns. Water is injected into the hollow lower hulls so that the floating body is configured to be installed on the water in a state where the top faces of the lower hulls are underwater.

Description

technical field [0001] The present invention relates to a floating body type wind power generator including a floating body floating on a water surface, a wind power generator installed on the floating body, and a method for floating the floating body type wind power generator. Background technique [0002] When installing a wind power generator on the sea or the like, a bottom-mounted wind power generator is generally used in which a foundation is placed on the bottom of the water in an area where the water depth is relatively shallow, and a wind turbine is installed on the foundation. However, in an area where the water depth is relatively deep, the above-mentioned bottom-mounted wind power generation device is uneconomical, and therefore adoption of a floating body type wind power generation device has been considered. [0003] As a conventional floating body type wind turbine generator, there is a wind turbine generator of a type called TLP (Tension Tethered Platform). ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D9/25F03D80/00
CPCB63B21/50B63B35/44B63B2021/505B63B2035/446F03D13/10F03D13/25F03D13/40F05B2240/917F05B2240/93F05B2240/95F05B2250/70Y02E10/72Y02E10/727
Inventor 太田真熊本均小松正夫
Owner MITSUBISHI HEAVY IND LTD