Multistage wind wheel generator with load supporting type frame

A generator, load-bearing technology, applied in wind turbine components, wind power generation, wind turbines, etc., can solve the problems of unreasonable transmission mechanism setting, unstable equipment operation, low wind energy conversion rate, etc., to achieve stable voltage, improve Power generation efficiency and life extension effect

Active Publication Date: 2007-07-25
深圳市谢振才大风电能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of unreasonable setting of the transmission mechanism of the existing frame-type multi-stage wind turbine, resulting in unstable operation of the equipment, increased loss, low wind energy conversion rate and service life, and proposes a transmission with optimized settings. Load-bearing frame multi-stage wind turbine generator with high mechanism, high efficiency and long service life

Method used

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  • Multistage wind wheel generator with load supporting type frame
  • Multistage wind wheel generator with load supporting type frame
  • Multistage wind wheel generator with load supporting type frame

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Embodiment Construction

[0021] Fig. 1, Fig. 2 have shown the basic structure of preferred embodiment of the present invention, described load-bearing type frame multi-stage wind turbine generator, comprise the annular stable frame 1 (referring to Fig. The device is installed on the "+" shape bearing turret 2 on the ring-shaped stable frame 1. The "+" shape bearing turret 2 is provided with a support frame composed of a jacking frame 03, a load frame 04 and a tension frame 05 arranged in sequence. Pulling the back top is the main structure, and the left and right side supports are supplemented to form a "pyramid"-shaped auxiliary support frame 31 structure. The top of the support frame is horizontally provided with a wind rotor group 5 composed of frame-type wind rotors with multiple stages and different diameters. 28, the rear stage of the wind rotor is larger than the previous stage by a certain ratio, wherein the radius of the first-stage wind rotor 26 is 51 meters, the radius of the second-stage ...

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Abstract

The present invention relates to a load-bearing frame multistage wind-wheel power generator for wind-driven power generation. It is characterized by that it includes the following several portions: a circular stabilized frame connected with ground, a '+' shaped load-bearing rotary frame mounted on the circular stabilized frame by means of rotating device, a supporting frame and a power generator mounted on said '+'-shaped load-bearing rotary frame, first gear box set in the central position of '+'-shaped load-bearing rotary frame, second gear box which is set in the top portion of said supporting fame and is opposite to said first gear box, frame-type multistage wind wheel group with different diameters which is mounted on the supporting frame and symmetrically-arranged gear drive mechanisms.

Description

technical field [0001] The invention relates to wind power generating equipment, in particular to a frame type multi-stage wind turbine generator. Background technique [0002] With the development of society and the improvement of people's economic living standards, the demand for energy is increasing, and the phenomenon of energy shortage is becoming more and more serious. It is urgent for all mankind to solve it together. As an economical and environmentally friendly energy source, wind power has attracted people's attention. Chinese patent, Patent No. 200520061167.5 discloses a wind turbine generator. It can be seen from the content disclosed in the manual that the gear transmission structure of the device is asymmetrically arranged, and the force generated when the gears are cooperating and rotating during the kinetic energy transmission process If it cannot be balanced, it will cause serious uneven force on the gear shaft, bearing and other bearing parts, resulting in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D1/00F03D1/06F03D11/00F03D11/04
CPCF03D1/025Y02E10/721F05B2240/2211Y02E10/728Y02E10/72F03D15/10F03D9/25F03D13/20
Inventor 谢振才
Owner 深圳市谢振才大风电能源科技有限公司
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