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Open sea anti-wave type hinged wind power installation vessel

An articulated, wind power technology, applied in the fields of ships and marine engineering, can solve the problems of high cost of wind power ships

Inactive Publication Date: 2016-08-03
周俊麟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a high-power wind power device is installed on an offshore pontoon, the size of the wind power pontoon is required to be increased to maintain stability. In addition, the structure of the wind power ship is required to be strong to resist the damage of sea wind and waves, which also causes the cost of the offshore wind power ship. high

Method used

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  • Open sea anti-wave type hinged wind power installation vessel
  • Open sea anti-wave type hinged wind power installation vessel
  • Open sea anti-wave type hinged wind power installation vessel

Examples

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Embodiment Construction

[0055] The following is a rough design and calculation example of an articulated wind turbine ship with a diameter of 200m based on the ship design principles:

[0056] 5.1 Design Basis:

[0057] (1) The sea area used by the wind power ship:

[0058] This wind power ship is suitable for the "outer sea" of Pingtan, Fujian, Taiwan Strait - Quanzhou, the location is about 118°-120° east diameter, 22°-26.5° north latitude (the calculation example is taken as 25°N, the earth's rotation Coriolis force coefficient: f=0.22) the vast sea area. This sea area is the typhoon-prone waters of the Taiwan Strait.

[0059] (2) Design wind level:

[0060] Take 2 design wind levels. In terms of requiring ships and their equipment to be in a safe state, a typhoon of level 16 is taken as the "safety design wind level"; in terms of calculating the power of wind turbines, a typhoon of level 5 normally occurring in open sea is taken as the "applicable design wind level".

[0061] 5.2 Calculation...

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Abstract

The invention discloses an open sea anti-wave type hinged wind power installation vessel which comprises a wind power vessel body arranged on the sea surface, hinged connection parts, a wind power generation device arranged at the high altitude, a tower rotary disc and a mooring system and a submarine cable system. The wind power vessel body is composed of a plurality of annular vessel units and a center floating body called as a center island. The annular vessel units and the center floating body are connected into a whole through the hinged connection parts. The wind power generation device comprises front and rear wind wheels, a hub and a power generator room in the hub. The tower rotary disc is connected with the wind power vessel body and the wind power generation device arranged at the high altitude. The wind power vessel body and the seabed are connected through the mooring system and the submarine cable system.

Description

1. Technical field: [0001] From a technical point of view, this patent involves the comprehensive application of ship and ocean engineering technology, and belongs to the technical field of ship and ocean engineering. This patent is mainly used in wind power generation, so it can also belong to the technical field of wind power generation tools. 2. Background technology [0002] Wind power generation fully utilizes the energy of nature without pollutant discharge, and is an ideal energy source today. In particular, the establishment of wind farms on the sea has the characteristics of abundant wind resources and high utilization rate. Vigorously developing offshore wind power has become the trend of wind power development today. Our country has established a large number of wind farms along the coast of my country. [0003] At present, there are two bottlenecks in the development of offshore wind power technology. First, the space close to the ground (or sea surface, the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44B63B3/08B63B17/00B63B21/00F03D9/25F03D9/32
CPCB63B3/08B63B17/00B63B21/00B63B35/44B63B2003/085B63B2017/0054B63B2035/446B63B2209/20F05B2240/931Y02E10/72Y02E10/727
Inventor 周俊麟
Owner 周俊麟
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