Wind power generator set fault overhaul method

A technology for wind turbines and troubleshooting, applied in electrical testing/monitoring, instruments, control/regulation systems, etc., can solve the problems of arduous maintenance tasks of wind turbines and high requirements for maintenance personnel, and achieve the effect of convenient operation and time saving

Inactive Publication Date: 2015-10-14
黄染之
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  • Application Information

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Problems solved by technology

Reducing the number of left-behind maintenance personnel is the best way to solve this contradiction at present, but the ensuing task of fan maintenance has also become more difficult. A small number of left-behind maintenance personnel must be familiar with the solutions to all fan failures. High expectations

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Embodiment Construction

[0015] In order to clearly understand the technical solution of the present invention, its detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of the invention is not limited to specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, and there may be other implementations besides those described in detail.

[0016] see figure 1 , which is a flow chart of Embodiment 1 of the method for troubleshooting a wind turbine provided by the present invention.

[0017] The method for troubleshooting of wind turbines provided in this embodiment includes the following steps:

[0018] S101: Obtain all fault information of the wind turbine from the controller of the wind turbine;

[0019] It should be noted that various sensors are installed on the wind turbine, and through the signals transmitted by these sensors, the controller of the wind turb...

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Abstract

The invention discloses a wind power generator set fault overhaul method comprising the following steps: acquiring all fault information of a wind power generator set from a wind power generator set controller; querying a fault overhaul database according to the fault information to obtain overhaul information corresponding to each piece of fault information, wherein the fault overhaul database includes fault information and overhaul information, each piece of fault information corresponds to a fault code, and each fault code corresponds to a piece of overhaul information; obtaining a source fault through fault level screening and condition screening on all the fault information, wherein fault level screening specifically refers to classifying the fault information according to severity and screening out the fault information with the highest severity, and condition screening specifically refers to screening out a source fault from the fault information with the highest severity; and presenting the overhaul information corresponding to the source fault to grid-connection monitoring personnel and wind power generator set manufacturer maintenance personnel.

Description

technical field [0001] The invention relates to the technical field of wind power generation, and in particular to a method, equipment and system for troubleshooting a wind turbine. Background technique [0002] The two urgent problems of energy shortage and environmental pollution that human beings face make wind power generation more and more important. my country is rich in wind energy resources and has great potential for utilization. Therefore, wind power is developing very rapidly. [0003] At present, there are many wind farms with a certain scale in China. Due to the unique demand for windy and high winds, most of the wind farms are located in grasslands, plains, coastal areas and other areas far from towns. This aggravates the contradiction between the maintenance of wind turbines and the normal life of maintenance personnel. Reducing the number of left-behind maintenance personnel is the best way to solve this contradiction at present, but the ensuing task of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0272
Inventor 黄染之
Owner 黄染之
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