Wind driven generator fault detecting system and method based on Android platform

A wind turbine and fault detection technology, applied in wind turbines, monitoring of wind turbines, engines, etc., can solve problems such as high cost, unsatisfactory capital and time angles, cumbersome installation and debugging, etc.

Inactive Publication Date: 2017-04-26
SHANGHAI DIANJI UNIV
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Problems solved by technology

Traditional wind turbine fault detection equipment requires cumbersome installation and debugging, and the cost is high. This is an unsatisfactory solution in terms of capital and time for wind power plants with hundreds or even thousands of units. Therefore, If we can use a fault detection system that saves cost and installation time, and has a high precision, it will effectively reduce the failure of the fan gearbox (not just the gearbox, it should be the various equipment of the fan) and effectively avoid economic problems. loss

Method used

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  • Wind driven generator fault detecting system and method based on Android platform

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

[0016] Such as figure 1 As shown, a kind of wind power generator fault detection system based on the Android platform proposed by the present invention includes an Android platform, and a fault detection system is built on the Android platform, and the fault detection system includes an audio acquisition module, an audio preprocessing module, There are four parts: an audio comparison module and a fault judgment module. The audio acquisition module is internally provided with a microphone, and the audio acquisition module is connected with an audio preprocessing module. The audio preprocessing module is connected with an audio comparison module. The audio The comparison module is connected with the fault judgment module;

[0017...

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Abstract

The invention relates to a wind driven generator fault detecting system based on an Android platform. The system comprises the Android platform; a fault detecting system is built on the Android platform, and includes four parts of an audio acquiring module, an audio preprocessing module, an audio comparing module and a fault judging module; a microphone is arranged in the audio acquiring module; the audio acquiring module is connected with the audio preprocessing module; the audio preprocessing module is connected with the audio comparing module; and the audio comparing module is connected with the fault judging module.

Description

technical field [0001] The invention relates to the field of wind turbine control and detection systems, in particular to a wind turbine fault detection system and method based on an Android platform. Background technique [0002] With the vigorous development of my country's wind power industry, the operation and maintenance of wind turbines has received more and more attention. During the long-term operation of wind turbines, the components such as wind rotors, main shafts, and gearboxes will inevitably experience wear, loss, and even failure. Traditional wind turbine fault detection equipment requires cumbersome installation and debugging, and the cost is high. This is an unsatisfactory solution in terms of capital and time for wind power plants with hundreds or even thousands of units. Therefore, If we can use a fault detection system that saves cost and installation time, and has a high precision, it will effectively reduce the failure of the fan gearbox (not just the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D17/00
CPCF05B2260/80
Inventor 盛仕杰曾宪文高桂革
Owner SHANGHAI DIANJI UNIV
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