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Data comprehensive management and diagnosis analysis method applied to high-voltage electrical test of a substation

A high-voltage electrical and comprehensive management technology, applied in substation operation and maintenance, substation high-voltage electrical test field, can solve the problems of test data loss, affecting maintenance progress, time-consuming and other problems, and achieve the effect of data management and data management automation

Pending Publication Date: 2019-03-26
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Quarterly maintenance and annual maintenance of substations require a large number of high-voltage tests. However, the test data cannot be sorted out and summarized in time, and the test data will be lost.
In addition, when the operators are working on site, they need to check the historical data manually, which is inefficient and time-consuming, which affects the progress of maintenance
And the data is not fully utilized, a large amount of test data is only recorded, and it is impossible to analyze the operation status of the equipment

Method used

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  • Data comprehensive management and diagnosis analysis method applied to high-voltage electrical test of a substation
  • Data comprehensive management and diagnosis analysis method applied to high-voltage electrical test of a substation

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Experimental program
Comparison scheme
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Embodiment Construction

[0035] 1. The overall structure of the system

[0036] The system architecture adopts C / S architecture. The server is the test data center, which mainly provides functions such as database management, storage, and mobile terminal access of test data. The client is oriented to engineers and provides functions such as query, input, and data analysis of test data. as attached figure 1 shown.

[0037] 2. System function structure

[0038] as attached Figure II shown.

[0039] 1. User Authentication and Rights Management

[0040] 2. database management

[0041] Using sqlite database technology.

[0042] Data format: substation number-equipment type-equipment number.

[0043] 3. Data entry and query

[0044] Data format: test type - test data

[0045] For example: input: "5012 circuit breaker of xx station" one-click search: for example, after inputting "arrester, leakage current", the interface pops up "test data of arrester over the years", "data comparison curve over ...

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Abstract

The invention relates to a data comprehensive management and diagnosis analysis method applied to high-voltage electrical test of a substation, which is characterized in that: the method is oriented to the system design of a multi-platform mobile terminal of an operator; It is based on error analysis, time series analysis, correlation analysis statistical analysis technology of electrical equipment status estimation and fault prediction; Multi-dimensional data visualization technology based on android platform. The purpose of this patent is to improve the automation and intelligence level of data management of electrical test, and to provide highly customized data management, statistics, analysis, visualization and other functions for terminal operators.

Description

technical field [0001] The invention relates to the technical field of substation operation and maintenance, in particular to the field of high-voltage electrical testing of substations. Background technique [0002] Quarterly maintenance and annual maintenance of substations require a large number of high-voltage tests. However, the test data cannot be sorted and summarized in time, and the test data will be lost. In addition, when the operators are working on site, they need to check the historical data manually, which is inefficient and time-consuming, which affects the progress of maintenance. And the data is not fully utilized, a large amount of test data is only recorded, and it is impossible to analyze the operation status of the equipment. Contents of the invention [0003] Purpose of the invention: [0004] The data comprehensive management and diagnosis analysis method applied to the high-voltage electrical test of substation aims to solve the existing problems...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06F16/26
CPCG06Q50/06Y04S10/50
Inventor 张宁宁宇文静蔡建宇李晨笛张双张楠田青松孙卓凝隋孟潼辛思奇岳蕾徐凯
Owner STATE GRID CORP OF CHINA