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Novel wind power generation device

A wind power generation device, a new type of technology, applied in the direction of wind power generation, wind power engine, wind power motor combination, etc., can solve the problems of poor reliability of belt transmission, unreasonable yaw mechanism, complex blade structure, etc., achieve high utilization rate of wind energy, avoid The effect of the damage of the horizontal axis wind rotor and the simple structure of the blade

Inactive Publication Date: 2020-05-22
内蒙古方维电子科技(集团)有限责任公司
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Problems solved by technology

[0002] The traditional three-blade wind power generation device has disadvantages such as low wind collection efficiency, low power generation efficiency, and high manufacturing cost. Although the Chinese patent No. ZL201210487342.1 developed by the inventor discloses a multi-blade belt drive speed-up wind turbine that overcomes the three-blade However, it still has the disadvantages of complex blade structure, poor reliability of belt drive, and unreasonable yaw mechanism.

Method used

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Embodiment Construction

[0018] Such as Figure 1 to Figure 7As shown, a new type of wind power generation device includes a tower 1, a transition tower 2.1, a yaw mechanism 2, a horizontal axis wind wheel 4 and an outer rotor generator 6; the top of the tower 1 is fixed with the Yaw mechanism 2; yaw mechanism 2 includes transition tower 2.1, drive motor 2.2, worm 2.3, drive gear 2.4, turbine 2.5, internal tooth rotary gear 2.6, yaw clutch mechanism 2.7, slewing platform 2.8, wind direction anemometer 2.9 and yaw controller 2.10; yaw clutch mechanism 2.7 includes cylinder 2.11 and rotating base 2.12; transition tower 2.1 is fixed on the top of tower 1; drive motor 2.2, worm 2.3, drive gear 2.4 and turbine 2.5 and yaw clutch mechanism 2.7 is installed inside the transition tower 2.1; the drive motor 2.2 and the cylinder 2.11 are fixed inside the transition tower 2.1; the drive motor 2.2 and the worm 2.3 are connected through the cardan shaft 2.13; the rotation base 2.12 is installed on the tower 1 Top...

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Abstract

The invention discloses a novel wind power generation device. The novel wind power generation device comprises a tower, a yaw mechanism, a power generation mechanism and a horizontal axis wind wheel.The novel wind power generation device has the advantage that compared with an existing wind power generation device, the novel wind power generation device is characterized in that power can be generated under a breeze condition, the power generation efficiency is high, the structure is scientific and optimized, the manufacturing cost is low, and the novel wind power generation device is particularly suitable for a generating set of medium power from 20KW to 100KW to be used for a user-side distributed wind power generation system.

Description

Technical field: [0001] The invention relates to the technical field of wind power generation, in particular to a novel wind power generation device. Background technique: [0002] The traditional three-blade wind power generation device has disadvantages such as low wind collection efficiency, low power generation efficiency, and high manufacturing cost. Although the Chinese patent No. ZL201210487342.1 developed by the inventor discloses a multi-blade belt drive speed-up wind power generation unit that overcomes the three-blade However, it still has the disadvantages of complex blade structure, poor reliability of belt drive, and unreasonable yaw mechanism. Invention content: [0003] The purpose of the present invention is to provide a new type of wind power generating device with simple blade structure, stable transmission between wind wheel and generator, high utilization rate of wind energy and reasonable yaw mechanism. [0004] The present invention is implemented b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/25F03D7/02F03D1/06
CPCF03D1/065F03D7/0204F03D7/0296F03D9/25Y02E10/72Y02P70/50
Inventor 徐建伟
Owner 内蒙古方维电子科技(集团)有限责任公司
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