Sailing vessel type floating wind power generator

A technology of wind power generators and generators, which is applied in the direction of wind power generators, wind power motor combinations, wind power generation, etc. It can solve the problems of shaft aging, limit the upper limit of specification design, and fan failure to start, etc., and achieve the effect of reducing frictional resistance

Inactive Publication Date: 2009-02-11
陆华强 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this technology can only be used exclusively for wind power generation at fixed locations on land, and cannot be implemented on water; in addition, because the quality of the floating sail and the boom of this technology is supported by the rotating shaft, the rotational friction will cause additional loss and cause the aging of the rotating shaft; finally the above The structural characteristics of the technology limit the design upper limit of its practical application, making it impossible for the fan to start in a low wind speed environment

Method used

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  • Sailing vessel type floating wind power generator
  • Sailing vessel type floating wind power generator
  • Sailing vessel type floating wind power generator

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Embodiment Construction

[0018] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.

[0019] Such as figure 1 with figure 2 As shown, this embodiment includes: a main housing 1, several floating sails 2, a power arm 3 and a power generation device 4, wherein: the main housing 1 is located in the center and is connected to several floating sails 2 through the power arm 3, and the power generation device 4 is located in the main housing Inside the body 1, the input end of the power generation device 4 is connected to the power arm 3, and the output end of the power generation device 4 is connected to the grid. The main casing 1 is a waterproof generato...

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Abstract

The invention relates to a sailboat typed above-water wind power generator in the technical field of wind power generation, which comprises a main shell body, a plurality of floating sails, power arms, and generation devices, wherein, the main shell body is arranged at the center, and connected with a plurality of floating sails by the power arms; the generation devices are arranged inside the main shell body, the input ends of the generation devices are connected with the power arms and the output ends are connected with a power network. By split typed active floating sail structure, the invention transfers the weight of the floating sails and the power arms to the boat body and is characterized by simple structure, low cost, and being suitable for the large scaled implementation of power generation above water in the conditions of high, medium or low wind speed, except severe typhoon.

Description

technical field [0001] The invention relates to a device in the technical field of wind power generation, in particular to a sailboat-type wind power generator on water. Background technique [0002] The wind power generation equipment commonly used in the prior art requires high wind speed, which seriously affects the power generation. The horizontal axis and vertical axis power generation systems that have been formed are very expensive. The unit price of imported products is 8,000 to 10,000 yuan per kilowatt, and the price of domestic products is about 5,000 yuan. At the same time, due to the limitations of the current hoisting equipment, it is impossible to achieve a truly large-scale generator. A single wind turbine currently in commercial operation is about 1,000 kilowatts, so the comprehensive power generation cost is higher than the cost of thermal power. This affects the large-scale market-oriented operation of the wind power industry. At this stage, there is an u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D5/00
CPCY02E10/70F03D5/04F03D3/061F05B2240/95Y02E10/74F05B2240/931F03D13/25Y02E10/727
Inventor 陆华强公孙非
Owner 陆华强
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