Relay protection device single board test tool and test system

A technology of relay protection device and test tooling, which is applied in the direction of measuring device, casing of measuring device, components of electrical measuring instrument, etc., can solve problems such as heavy workload

Inactive Publication Date: 2020-06-19
XUJI GRP +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a single-board test tool for relay protection devices, which is used to solve the problem of heavy workload in the single-board test process in the prior art; the present invention also provides a single-board test tool for using the above-mentioned relay protection device single board test system for relay protection devices

Method used

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  • Relay protection device single board test tool and test system
  • Relay protection device single board test tool and test system
  • Relay protection device single board test tool and test system

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0041] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the...

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Abstract

The invention relates to a relay protection device single board test tool and test system. The tool comprises a substrate. The substrate is provided with at least one single board inserting position for inserting a single board. A single board inserting structure matching each connecting terminal on the single board is arranged at the single board inserting position; the substrate is further provided with test plug-in positions for plug-in mounting of test equipment; the test plug-in positions are provided with test plug-in structures matching wiring terminals of the test equipment; the numberof the test plug-in positions is the same as that of the single board inserting positions, and the test plug-in positions and the single board inserting positions are in one-to-one correspondence; the single board inserting structures in the single board inserting positions are electrically connected with the test plug-in structures in the corresponding test plug-in positions; the tool further comprises a power panel, and the power panel is electrically connected with the single board inserting structures in the single board inserting positions and is provided with a power connection port connected with an external power supply; or the substrate is provided with a power connection port which can be connected with the external power supply. The tool is used for solving the problem that inthe prior art, the single board testing process is large in workload.

Description

technical field [0001] The invention relates to a single board test tooling and a test system of a relay protection device. Background technique [0002] The relay protection device plays an important role in the power system. When the electrical equipment encounters a fault or an abnormal working state, it can automatically, quickly and selectively act on the circuit breaker to remove the faulty device from the system to ensure that no fault occurs. The faulty equipment continues to operate normally, limiting the accident to a minimum and improving the reliability of the system operation. However, in the production process of the relay protection device, it is necessary to perform a functional test on the single board inside it, so as to ensure that the relay protection device can operate reliably. [0003] The board function test is generally carried out according to the process of preliminary test-aging-retesting, that is, the board is first installed on the test equipme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R1/04
CPCG01R31/00G01R1/0416G01R1/04
Inventor 张保增张敬伟金全仁刘静然王军生张庆生曹鹏飞周俊华何其彪刘占浩甘雄涛张焕德戴启胜石睿睿王崇宁辛永峰郭炎杰许超伟
Owner XUJI GRP
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