Integral united test apparatus of wind power generator

A technology for wind turbines and generators, applied in wind turbine components, wind turbines, wind turbine combinations, etc., can solve the problems of low reliability wind turbines, low reliability, slow debugging speed, etc., and achieve vibration Small, small moment of inertia, easy adjustment

Active Publication Date: 2009-06-24
GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art system such as complex system, high cost, inconvenient operation, slow debugging speed and low reliability, and provide a simple structure, low cost, convenient operation, fast debugging speed and low reliability. Wind turbine integrated debugging device

Method used

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  • Integral united test apparatus of wind power generator
  • Integral united test apparatus of wind power generator
  • Integral united test apparatus of wind power generator

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Embodiment Construction

[0019] A complete unit debugging device of a wind power generator, comprising a reduction box 2 installed on a machine base 1, the high-speed end of the reduction box 2 is connected to the generator, and the low-speed end is connected to the wind impeller, and it is characterized in that the reduction box 2 It is connected with the generator 3 by a coupling 4. The coupling 4 includes a coupling expansion sleeve 401, and a motor mounting seat 5 is provided on the frame 1 on one side of the coupling 4. The motor mounting seat 5 is equipped with a motor 6, the motor is connected with a frequency converter 20, the coupling expansion sleeve 401 is connected with the pulley 8 on the motor 6 through a belt 7, and the belt 7 is a flat belt. The motor mounting base 5 includes a motor mounting plate 10 connected to the motor 6 and a motor support frame 12 connected to the motor mounting plate 11 . The motor 6 is bolted to the motor mounting plate 11, and the motor 6 is connected to the ...

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Abstract

The invention discloses an overall combined adjustment device for a wind-driven generator, comprising a reduction box installed on a baseframe, wherein, the high-speed end of the reduction box is connected with an electric generator, and the low-speed end is connected with a fan blade wheel. The device has the technical scheme that the reduction box and the electric generator are connected by a coupler comprising a coupler expansion sleeve; an electric motor installation seat is arranged on the baseframe on one side of the coupler, an electric motor is installed on the electric motor installation seat, and the coupler expansion sleeve is connected with a belt pulley on the electric motor by belts. The invention aims at overcoming the disadvantages of complicated system, high cost, inconvenient operation, low troubleshooting speed and low reliability of the prior art, and providing the overall combined adjustment device for the wind-driven generator, which boasts simple structure, low cost, convenient operation and high troubleshooting speed and reliability.

Description

【Technical field】 [0001] The invention relates to a wind power generator. 【Background technique】 [0002] Driven by the global advocacy of energy saving and emission reduction, wind energy has increasingly become the main source of renewable energy in various countries, and the wind turbine manufacturing market is booming. However, in China, the manufacturing level of wind power generators is low. The debugging of the whole machine is particularly weak. The traditional debugging device is usually that the motor drives the gearbox through a coupling, and the gearbox is connected to a flange through a cross-shaft bidirectional universal coupling, and the flange is connected to the wind power. The flange connection of the main shaft of the generating set drives the entire transmission chain of the generating set. Since the wind turbine is driven from the low-speed end, the moment of inertia is relatively large and the starting torque is also high, which requires higher requirem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D11/00F03D9/25
CPCY02E10/722Y02E10/72
Inventor 陈平华
Owner GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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