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Circuit breaker detection system

A detection system and circuit breaker technology, used in circuit breaker testing, machine/structural component testing, instruments, etc., can solve the problems of data cannot be aggregated and data correlation is not, to improve reliability and efficiency, improve overall level, the effect of improving utilization efficiency

Pending Publication Date: 2019-08-27
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current circuit breaker testing equipment data cannot be aggregated into overall data, and each data carrier is a situation of its own system, and there is no means to record, analyze, and reflect the correlation between data

Method used

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  • Circuit breaker detection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 As shown, the circuit breaker detection system of the present invention includes a frame body, and the frame body is provided with an image recognition device 1 , a terminal screw release device 2 , a test detection device 3 and a terminal screw tightening device 4 in sequence from the left end to the right end. The frame body is provided with a slide rail, and the slide rail is provided with a delivery seat 9 on which a circuit breaker 10 can be placed.

[0051] 1. Image recognition device 1

[0052] The image recognition device 1 includes a support rod 5, which is fixedly installed on the frame body to realize support, a support arm 6 is arranged above the support rod 5, and a first detector 7 is provided at the end of the support arm 6. 6 is also provided with sensor 8. The support rods 5 include two, respectively located on both sides of the slide rail, and a first sensor 801 is respectively provided on the two support rods 5 to detect the circuit...

Embodiment 2

[0095] This embodiment corresponds to Embodiment 1, and an electrical life test device is added to the terminal screw tightening device 4 .

[0096] The electrical life test device has a test station. The mains power enters the circuit breaker 10 under test after passing through the AC contactor, and then connects to the control cabinet through the circuit breaker 10, and the control cabinet performs closing and opening control.

[0097] Specifically, the performance requirements of the electrical life test device: it can automatically adjust the test current value of the circuit breaker 10 under test; ensure the reliable connection of the crimping terminals of the circuit breaker 10, and have an action protection mechanism when the crimping connection state is abnormal, which can protect the equipment and the circuit breaker 10 is not damaged, and sends information to the safety monitoring system to request processing; when the measurement unit fails, it can remind manual inte...

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Abstract

The invention relates to a circuit breaker detection system used for automatic detection of the performance of a circuit breaker. The system comprises a rack body, the rack body is provided with an image recognition device (1) used for image recognition and position determination, a terminal screw release device (2) used for releasing screws, a test detection device (3) used for detecting the performance of the circuit breaker, and a terminal screw screwing device (4) use for screwing the screws in sequence from one end, the rack body is also provided with a slide rail and a conveying base (9)used for placing the circuit breaker (10), and the slide rail allows the conveying base (9) to move. Compared with the prior art, according to the system, the detection of the circuit breaker can berapidly performed with high efficiency, detection device data of the circuit breaker can be automatically stored, and the system is advantaged by convenient operation, security and reliability, and high detection reliability etc.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing and detection equipment, in particular to a circuit breaker detection system. Background technique [0002] The full performance test of circuit breakers is an important part of the construction of provincial metering centers and even technical centers of the State Grid. It is cumbersome and complicated, and there is basically no consideration for the detection function and data integration. In addition, theoretically speaking, accumulating and analyzing long-term laboratory testing data can play a huge role in optimizing the testing process and evaluating the reliability of the tested circuit breaker. However, the current circuit breaker testing equipment data cannot be aggregated into overall data, and each data carrier is a situation of its own system, and there is no means to record, analyze, and reflect the correlation between data. Therefore, it is urgently necessary to improve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327G01R31/12G01R27/02G01M13/00G01B11/00G01B11/24B23P19/06
CPCG01R31/327G01R31/1263G01R27/025G01M13/00G01B11/00G01B11/24B23P19/06
Inventor 沈华俞磊甄昊涵陈海宾陈军华童涛沈培刚沈琦孙国栋韩冬军张金刚刘春
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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