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Floating-type water wind power generating device

A technology for wind power generation equipment and wind turbines, which is applied to wind turbine components, wind energy power generation, wind turbines, etc., can solve the problems of complex structure, low operation efficiency, and strong limitations of fixing methods, and achieves simple mechanical transmission, high resistance to The effect of strong sinking ability and good market prospects

Active Publication Date: 2011-08-17
张啸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution has complex structure, high manufacturing cost, heavy hull and low operating efficiency; although the hull can adjust its direction by itself under the action of the wedge-shaped wind deflector, it is ofte

Method used

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  • Floating-type water wind power generating device
  • Floating-type water wind power generating device
  • Floating-type water wind power generating device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] like Figure 1-4 As shown, the floating water wind power generation equipment of this embodiment includes: a base 1, a horizontal axis wind turbine 4, the blade part 41 of the horizontal axis wind turbine 4 is fixed on the base through a bracket 2, and the horizontal axis wind turbine 4 The generator part 42 is arranged in the base 1, and the base 1 has a buoy-type structure that can float on the water surface. In this embodiment, the lower part of the base 4 is fixed with a retractable such as a rope or a chain. image 3 In the cross anchor 6 of the structure shown, the shape of the cross anchor conforms to the groove provided at the bottom of the base, so as to reduce the resistance when the ship is towing. The power output end of the horizontal axis wind turbine 4 can also be directly merged into the land grid through the substation equipment and cables.

[0024] In order to improve the anti-storm and anti-dumping ability, such as figure 1 , 2...

Example Embodiment

[0030] Example 2

[0031] like Image 6 The difference between the shown embodiment and the embodiment 1 is that the wind turbine adopts the vertical axis wind turbine 4', the blade part 41' of the wind turbine directly drives the vertical axis 3' to rotate, and the lower part of the vertical axis 3' is connected with the generator 42, To achieve wind power generation. The vertical axis wind turbine can adapt to any wind direction without adjustment, with simple structure, more direct drive and higher efficiency. For the rest of the symbols in the figure, please refer to figure 1 .

[0032] figure 2 and Image 6 The circular pontoon can also be a regular hexagon, which can be similar in size and easy to combine.

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Abstract

The invention relates to a floating-type water wind power generating device which comprises a base and a wind power generator, wherein the blade part of the wind power generator is fixed on the base through a support; the generator part of the wind power generator is arranged in the base; the base is provided with a float-tube-type structure capable of floating on the water surface; the power supply output end of the wind power generator is connected with a storage battery through a stabilizing device, or is transmitted to a land power grid through a power transformer device and a cable. Through the floating-type water wind power generating device provided by the invention, the generator part of the wind power generator is arranged in the base, the center of gravity of the whole device is lowered, the balance performance of the whole device is improved, and the generating device is difficult to topple and fall; the generating device is connected with a ship, a barge-type wind power generating device is formed, a fixed anchor can also be placed at the lower part of the base, and a fixed-type water wind power generating device is formed; various devices can be added and loaded to the floating-type generating device, comprise but not limited to the systems of communication, navigation, power transformation, positioning, weapon and the like, and water floating bases and power energy resources can be provided.

Description

technical field [0001] The invention relates to wind power generation equipment, in particular to wind power generation equipment floating on water, and belongs to the technical field of wind power generation. Background technique [0002] With the development of the global economy and the increasing demand for energy, human beings are facing pressure from both energy utilization and environmental protection. The development and use of renewable energy is becoming more and more important, especially renewable clean energy is more sought after, including wind energy. In recent years, the international wind power industry has developed rapidly, and wind power generators have gradually become popular. In China, the government vigorously supports wind power enterprises and wind power projects, which has promoted the rapid improvement of the domestic wind power scientific research level and industrial technology level, and ranks among the developed countries. [0003] In my cou...

Claims

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Application Information

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IPC IPC(8): F03D1/02F03D11/04H02J7/00H02J3/38
CPCY02E10/763Y02E10/728Y02E10/72Y02E10/76
Inventor 张啸
Owner 张啸
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