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Fan data processing method and system, fan controller and fan field group controller

A fan controller and data processing technology, applied in computer control, program control, general control system, etc., can solve problems such as large amount of data, and achieve the effect of reducing storage load, transmission and analysis pressure

Active Publication Date: 2019-07-09
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sampling frequency for vibration detection of large components is generally at the kHz level, and the amount of data is large, which puts great pressure on data transmission and data analysis

Method used

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  • Fan data processing method and system, fan controller and fan field group controller
  • Fan data processing method and system, fan controller and fan field group controller
  • Fan data processing method and system, fan controller and fan field group controller

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Embodiment Construction

[0045] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.

[0046] The orient...

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Abstract

The embodiments of the invention provide a fan data processing method and system, a fan controller and a fan field group controller. The fan data processing method comprises the steps: operating dataand vibrating data of a wind generating set are obtained and cached; it is determined that the cached operating data and vibrating data belonging to a preset target storage set are to-be-stored data,and the to-be-stored data are stored; and it is determined that the cached operating data and vibrating data not belonging to the target storage set are invalid data, and the invalid data are eliminated. Thus, according to the fan data processing method and system, the fan controller and the fan field group controller, the transmitting and analyzing pressure of the fan data processing system can be effectively lowered only by storing the to-be-stored data needing to be stored and removing the invalid data to lower the storage load.

Description

technical field [0001] The invention relates to the technical field of wind power generating set equipment, in particular to a wind turbine data processing method and system, a wind turbine controller, and a wind farm cluster controller. Background technique [0002] The continuous innovation of technology has resulted in the continuous improvement of the single-unit capacity and installed capacity of wind turbines. The post-maintenance market of wind power generation is particularly important. The data processing system of wind turbines can detect problems early during the operation of wind turbines. According to the relevant information, the operation and maintenance personnel It is possible to carry out targeted maintenance on the fan in advance to improve the operating life of the unit. [0003] The wind turbine data processing system mainly detects the vibration amplitude and frequency characteristics of large components such as the main bearing of the wind turbine and ...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 王东利黄晓芳
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD