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Distribution transformer fault sample acquisition method, device and system

A technology for distribution transformers and transformer faults, applied in transmission systems, automatic operating devices, electrical components, etc., can solve problems such as increasing the probability of fault data errors, affecting fault data functions, and increasing the computing pressure on the platform side, etc., to achieve relief Data storage and calculation pressure, the effect of high accuracy

Pending Publication Date: 2022-04-29
BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It also requires a lot of calculations to select the required fault data from a large amount of data, which greatly increases the computing pressure on the platform side, and also increases the probability of errors in the obtained fault data, thus affecting the function of the fault data as sample data

Method used

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  • Distribution transformer fault sample acquisition method, device and system
  • Distribution transformer fault sample acquisition method, device and system
  • Distribution transformer fault sample acquisition method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] figure 1 It is a flowchart of a distribution transformer fault sample collection method provided by an embodiment of the present invention. The method is executed on an intelligent fusion terminal, such as figure 1 As shown, the method includes:

[0060] Obtain the alarm information of the distribution transformer;

[0061] Obtain initial data related to the distribution transformer within a preset time period from the intelligent fusion terminal according to the alarm information;

[0062] The fault sample data of the distribution transformer is acquired from the initial data according to the alarm information.

[0063] In the power distribution system, the distribution transformer is connected to the intelligent fusion terminal. One intelligent fusion terminal will connect to multiple distribution transformers. The intelligent fusion terminal is used to collect the data of the distribution transformer and perform simple processing on the data. . When the distribu...

Embodiment 2

[0074] This embodiment provides a distribution transformer fault sample collection method, the method is executed on an intelligent fusion terminal, and the method includes:

[0075] Obtain the alarm information of the distribution transformer;

[0076] Obtain initial data related to the distribution transformer within a preset time period from the intelligent fusion terminal according to the alarm information;

[0077] The fault sample data of the distribution transformer is acquired from the initial data according to the alarm information.

[0078] In the power distribution system, the distribution transformer is connected to the intelligent fusion terminal. One intelligent fusion terminal will connect to multiple distribution transformers. The intelligent fusion terminal is used to collect the data of the distribution transformer and perform simple processing on the data. . When the distribution transformer fails, the distribution transformer will send alarm information t...

Embodiment 3

[0088] figure 2 It is a block diagram of a distribution transformer fault sample collection device provided by an embodiment of the present invention. Such as figure 2 As shown, the device includes:

[0089] controller for:

[0090] Obtain the alarm information of the distribution transformer;

[0091] Obtain initial data related to the distribution transformer within a preset time period from the intelligent fusion terminal according to the alarm information;

[0092] The fault sample data of the distribution transformer is acquired from the initial data according to the alarm information. Based on the idea of ​​edge computing, the device obtains the initial data related to the distribution transformer within a preset period of time from the intelligent fusion terminal, and then obtains the required data items from it. There is no communication loss or error, and the accuracy of the sample data is high. , which can relieve the data storage and computing pressure on the...

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Abstract

The invention provides a distribution transformer fault sample acquisition method, device and system. The method comprises the following steps: acquiring alarm information of a distribution transformer; acquiring initial data related to the distribution transformer in a preset time period from an intelligent fusion terminal according to the alarm information; and obtaining fault sample data of the distribution transformer from the initial data according to the alarm information. According to the method, based on the idea of edge calculation, the distribution transformer fault sample collection method is executed on the intelligent fusion terminal, initial data can be directly collected from the intelligent fusion terminal through the method, then needed data items are obtained from the initial data, communication loss or errors do not exist, the sample data accuracy is high, and the data processing efficiency is high. And platform side data storage and calculation pressure can be relieved.

Description

technical field [0001] The invention relates to the field of distribution automation, in particular to a distribution transformer fault sample collection method, a distribution transformer fault sample collection device and a distribution transformer fault sample collection system. Background technique [0002] In the field of distribution automation technology, the intelligent fusion terminal in the station area, as the edge device of the intelligent IoT system, has functions such as information collection, IoT agent, and edge computing. Compared with the traditional method of on-site detection of electrical quantity data items of distribution transformers, data collection through intelligent fusion terminals in the station area is faster and more accurate, and it provides the possibility to predict distribution transformer faults in advance. [0003] With the development of computer-aided computing technology, it has been widely used in data processing to predict the direc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q9/02H04L67/10H04L67/12
CPCH04Q9/02H04L67/10H04L67/12H04Q2209/20
Inventor 张曼琳郑利斌李新军周颖王洪勉赵猛施硕翟长昊
Owner BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY