Hydroelectric generating set vibration area automatic acquisition method and device based on data driving

A technology of hydroelectric unit and vibration area, which is applied in the direction of measuring device, structured data retrieval, electrical digital data processing, etc., can solve the problems of high cost and poor accuracy, and achieve the effect of improving accuracy and reducing cost

Active Publication Date: 2021-08-27
HUNAN WULING POWER TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for quicker analysis on how well one's hydroelectric power plant works compared with other systems. It uses certain algorithms to analyze different aspects such as its behavior over time (long term) and detect any issues early before they affect their performance. By doing this, it helps identify problems earlier rather than waiting until more problematic symptoms are detected.

Problems solved by technology

This patented technical problem addressed by this patents relates to accurately identifying when an individual hydraulic plant has been overloaded due to excessive use caused by heavy loads that may cause damage from sudden movements such as winds.

Method used

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  • Hydroelectric generating set vibration area automatic acquisition method and device based on data driving
  • Hydroelectric generating set vibration area automatic acquisition method and device based on data driving
  • Hydroelectric generating set vibration area automatic acquisition method and device based on data driving

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Embodiment Construction

[0015] Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals designate the same or similar elements throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0016] The embodiment of the present application aims at the problem of high cost and poor accuracy in the method of dividing the vibration area of ​​the hydroelectric unit based on the stability test in the related art, and proposes a data-driven automatic acquisition method of the vibration area of ​​the hydroelectric unit.

[0017] The data-driven automatic acquisition method of the vibration area of ​​the hydroelectric unit provided in the embodiment of the present application obtains the stability measurement point data collected in real time by the

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Abstract

The invention provides a hydroelectric generating set vibration area automatic acquisition method and device based on data driving and electronic equipment, and belongs to the technical field of hydroelectric generation. The method comprises the following steps: acquiring stability measuring point data acquired by the hydroelectric generating set stability state monitoring system in real time, working condition parameter measuring point data and switching value measuring point data acquired by the hydroelectric generating set monitoring system in real time, an algorithm parameter configuration table and a measuring point threshold value configuration table at preset time intervals, determining abnormal state start time and end time corresponding to each stability measuring point according to the algorithm parameter configuration table and the measuring point threshold value configuration table, and generating stability parameter measuring point state symptom data corresponding to each stability measuring point; and automatically determining the vibration interval of the hydroelectric generating set at each stability measuring point according to the stability parameter measuring point state symptom data corresponding to each stability measuring point. Therefore, through the method, the cost of vibration area division is reduced, and the accuracy of vibration area division is improved.

Description

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Claims

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Application Information

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Owner HUNAN WULING POWER TECH CO LTD
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