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Test methods for electrical equipment

A technology of power equipment and test methods, applied in the field of power engineering, can solve problems such as poor accuracy and low efficiency

Active Publication Date: 2015-09-16
GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a test method for power equipment to solve the problems of low efficiency and poor accuracy of the existing technology

Method used

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  • Test methods for electrical equipment
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  • Test methods for electrical equipment

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Embodiment Construction

[0020] The specific implementation of the electric equipment test method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] see figure 1 as shown, figure 1 It is a flow chart of the power equipment test method of an embodiment, including the following steps:

[0022] Step S1: According to the test information of the preventive test procedure for electric equipment, the test data models of various electric equipment are established.

[0023] Specifically, according to the preventive test regulations for electric equipment, the test equipment, test items, test content and other information for preventive tests are established to establish the test data model structure of various types of electric equipment in the regulations,

[0024] In one embodiment, the test data model adopts a multi-layer tree form, with a hierarchical structure of equipment category-equipment model-voltage level-test site-test specialty-test...

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Abstract

The invention discloses an electrical equipment testing method, comprising the steps of building test data models of various types of electrical equipment according to the testing information of an electrical equipment preventive testing regulation; acquiring the test data produced by each test of the electrical equipment according to the test data models, storing the test data in an electrical production system and relating the test data to an equipment ledger; reading the equipment ledger information of the tested electrical equipment from the equipment ledger; obtaining corresponding test data from the electrical production system according to the test data models of the tested electrical equipment and the equipment ledger information and judging whether fault hidden dangers exist in the test data. A basis is provided for test data application by the electrical equipment testing method, the work load of the test data processing can be reduced, the efficiency and accuracy are improved by analyzing the running state of the electrical equipment by the corresponding test data obtained by the test data models, the state of the electrical equipment can be detected by automatically analyzing the test data, and the automatic development requirement of the current electrical system can be met.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a method for testing electric power equipment. Background technique [0002] Power equipment test is an important link in equipment operation and maintenance. By analyzing the test data generated by the test, we can timely understand the abnormal and defect status of the tested equipment, and judge whether the indicators of the test items exceed the requirements of the preventive test regulations. , and then judge whether there is a hidden trouble in the power equipment. [0003] In the traditional power equipment test method, in each power equipment test, due to the different types of power equipment and the differences in test items, a large number of differentiated test data will be generated. For different power equipment and test items, various test data will be different. Data structure and data format data files, when analyzing test data, it is necessar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 萧展辉陈剑光李端姣齐志刚杨晶晶关敬棠穆文杰
Owner GUANGDONG POWER GRID CO LTD