Vibration source detection method, device, computer equipment and storage medium
A detection method and technology of vibration source, applied in vibration testing, measuring device, using electrical device, etc., can solve problems such as poor accuracy
Active Publication Date: 2020-01-03
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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[0002] There are many large-capacity and high-voltage transformers in the residential area. Vibration will be generated during the operation of the transformers, which will affect the physical and psychological aspects of the residents. In order to reduce the impact of various aspects, it is necessary to reduce the vibration level and strengthen vibration control. Therefore, first It is necessary to detect and determine the impact of transformer vibration on residential areas, and some current detection methods are poor in accuracy
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[0053] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0054] The vibration source detection method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the processing device 102 is connected to the vibration sensor 104 through a cable, and the vibration sensor 104 is respectively arranged in the public power distribution room 106 and the residential house 108, and the vibration sensor 104 can collect the vibration data in the public power distribution room and the residential house respectively, and This vibration data is sent to the processing device 102 .
[0055] ...
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The invention relates to a vibration source detection method and a device, a computer device and a storage medium. The method comprises the following steps of: sampling vibration in the public distribution room and the residential house through vibration sensors to obtain vibration data, and determining the association between the vibration of the public distribution room and the residential houseaccording to the single peak curve; and / or, performing FFT according to multi-section vibration data, and determining the association between the vibration of the public distribution room and the residential house from the obtained frequency domain graph. According to the vibration source detection method and the device, the computer device and the storage medium, the association between the vibration sources of the public distribution room and the residential house is identified according to the single peak curve combining data analysis and feature parameter comparison, so as to determine whether the vibration source is a transformer of the public distribution room or not, and to improve the detection accuracy of the vibration source.
Description
technical field [0001] The present application relates to the technical field of power distribution room monitoring, in particular to a vibration source detection method, device, computer equipment and storage medium. Background technique [0002] There are many large-capacity and high-voltage transformers in the residential area. Vibration will be generated during the operation of the transformers, which will affect the physical and psychological aspects of the residents. In order to reduce the impact of various aspects, it is necessary to reduce the vibration level and strengthen vibration control. Therefore, first It is necessary to detect and determine the impact of transformer vibration on residential areas, and some current detection methods have poor accuracy. Contents of the invention [0003] Based on this, it is necessary to address the above technical problems and provide a vibration source detection method, device, computer equipment and storage medium that can...
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IPC IPC(8): G01M7/02G01H11/06
CPCG01H11/06G01M7/025
Inventor 刘晓丁洋索智鑫蔡力罗林欢王建国晏小卉樊亚东沈超覃煜林翔
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD