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Tower sweeping risk early warning method, device, system, equipment and medium

A risk warning and risk technology, applied in design optimization/simulation, data processing applications, complex mathematical operations, etc., can solve problems such as inability to sweep towers, risk warning, etc.

Pending Publication Date: 2022-07-01
XINJIANG GOLDWIND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, it is often necessary to detect the clearance distance of the tower through the distance sensor or image acquisition device installed on the blade, and then manually judge whether there is a risk of sweeping the tower
This method cannot provide timely early warning of tower sweeping risks

Method used

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  • Tower sweeping risk early warning method, device, system, equipment and medium
  • Tower sweeping risk early warning method, device, system, equipment and medium
  • Tower sweeping risk early warning method, device, system, equipment and medium

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Embodiment Construction

[0036] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, but not to limit the present application. It will be apparent to those skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely to provide a better understanding of the present application by illustrating examples of the present application.

[0037] It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from an...

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PUM

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Abstract

The embodiment of the invention provides a tower sweeping risk early warning method, device, system and equipment and a medium. The method comprises the steps that operation parameters of the wind generating set in a first time period are obtained; the operation parameters are input into a pre-trained clearance distance estimation model, the clearance distance of the wind generating set in a second time period is obtained, and the second time period is later than the first time period; and under the condition that it is determined that the clearance distance in the second time period meets the preset risk judgment condition, it is determined that the wind generating set has the tower sweeping risk in the second time period. According to the embodiment of the invention, the tower sweeping risk can be early warned in time.

Description

technical field [0001] The present application belongs to the technical field of wind power generation, and particularly relates to a tower sweeping risk early warning method, device, system, equipment and medium. Background technique [0002] The headroom of a wind turbine is the distance between the tips of the blades and the tower. During the operation of the wind turbine, if the distance between the tip of the blade and the tower decreases sharply, causing the blade to collide with the tower, the phenomenon of "tower sweeping" occurs. In order to avoid the phenomenon of "sweeping the tower" of the fan, it is a very necessary safety measure to detect the risk of the unit's headroom to determine whether the unit has the risk of sweeping the tower. [0003] However, in the prior art, it is often necessary to detect the clearance distance of the tower through a distance sensor or an image acquisition device installed on the blade, and then manually determine whether there i...

Claims

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Application Information

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IPC IPC(8): G06F30/27G06Q10/06G06F17/18G06Q50/06
CPCG06F30/27G06Q10/0635G06F17/18G06Q50/06
Inventor 吕品陈万圳
Owner XINJIANG GOLDWIND SCI & TECH