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Data tracking method for relay test

A technology for relay testing and data tracking, which is applied in the direction of circuit breaker testing, etc., and can solve problems such as cumbersome test methods

Inactive Publication Date: 2019-10-18
江苏伊施德创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the cumbersome problem of the traditional relay test method, the present invention provides a relay test data tracking method, which can realize simultaneous tracking of multiple relays with high efficiency

Method used

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  • Data tracking method for relay test
  • Data tracking method for relay test

Examples

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Embodiment Construction

[0016] A data tracking method for relay testing, at first, 36 relays to be tested are installed in such as figure 1 In the installation station 1 on the unified test board shown, the unified test board is a circuit board, and the installation station 1 is a Kelvin four-wire test station, and the 36 relays to be tested are respectively connected to the plugs of the unified test board through the circuit 2, there is a board number on the unified test board, and the installation station of the unified test board corresponds to bit numbers 1 to 36. The board number can be printed on the test board in a combination of numbers and barcodes or two-dimensional codes for testing Identification of equipment and operators.

[0017] Then, before the test, input the board number and bit number information of the unified test board into the controller. Connect so that the relay on the unified test board is connected to the corresponding test circuit. Different test equipment adopts the uni...

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Abstract

The invention provides a data tracking method for relay test, and aims at tracking a plurality of relays at the same time so as to make the efficiency high. The method comprises the following steps offirstly mounting two or more to-be-detected relays in mounting stations of a uniform test board and connecting the relays with a pug of the uniform test board, wherein the uniform test board is provided with a board number and the mounting stations of the uniform board correspond to station numbers; before the test, inputting the board number and the station numbers of the uniform test board intoa controller, and electrically connecting the uniform test board with different test devices through the plug so as to access the relays on the uniform test board into corresponding test circuits, wherein the different test devices adopt a uniform socket corresponding to the plug of the uniform test board, and the parameters obtained by the different test devices are correspondingly input into acontroller for storage according to the board number and the station numbers; and finally correspondingly screening the relays according to the test parameters stored in the controller through the board number and the station numbers.

Description

technical field [0001] The invention relates to the technical field of relay testing methods, in particular to a data tracking method for relay testing. Background technique [0002] For the testing and screening of high-reliability relays, it is necessary to carry out tests such as aging, load test, and life test according to relevant standards, and it is also necessary to conduct comparative tracking tests on the parameter drift of each relay after passing through various projects. Data comparison and tracking is an important means to discover hidden dangers of relay defects, and is the basic method of a new generation of hidden danger screening technology. This requires that each relay be tested separately before and after passing through these projects, and then track and compare the test data. In addition, under different temperature environments, such as lower temperature and higher temperature environments, tests should be carried out separately and parameters should...

Claims

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Application Information

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IPC IPC(8): G01R31/327
CPCG01R31/327
Inventor 熊焰明
Owner 江苏伊施德创新科技有限公司
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