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Intelligent vacuum circuit breaker online monitoring method

A vacuum circuit breaker, an intelligent technology, applied in circuit breaker testing, high-voltage air circuit breakers, circuits, etc., can solve the problems of poor real-time monitoring, large monitoring workload, and complicated detection, so as to reduce maintenance costs and work. The effect of strength and reliability improvement

Inactive Publication Date: 2010-09-08
CHANGZHOU MECAN ELECTRIC TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing vacuum circuit breaker monitoring workload, poor real-time monitoring, complex detection and high cost, the present invention provides an intelligent online monitoring method for vacuum circuit breakers

Method used

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  • Intelligent vacuum circuit breaker online monitoring method
  • Intelligent vacuum circuit breaker online monitoring method

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Experimental program
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Embodiment

[0040] like image 3 Shown: an intelligent vacuum circuit breaker online monitoring method, including the following steps:

[0041] A. Connect the intelligent vacuum circuit breaker online monitoring device to the vacuum circuit breaker, and the sensor of the online monitoring device is set in the vacuum circuit breaker;

[0042] B. The sensor collects the operating parameter information of the vacuum circuit breaker in real time and transmits it to the control module;

[0043] C. The control module analyzes and compares the operating parameter information of the vacuum circuit breaker, and performs conversion processing;

[0044] D. The processed information is directly fed back to the online monitoring device through sound and light.

[0045]The control module analyzes and compares the operating parameter information of the vacuum circuit breaker, including on-line monitoring of the temperature rise of the main circuit of the vacuum circuit breaker: a temperature sensor is...

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Abstract

The invention relates to the monitoring technical field of the vacuum circuit breaker, in particular to an intelligent vacuum circuit breaker online monitoring method, which comprises the following steps that: a. an intelligent vacuum circuit breaker online monitoring device is connected with a vacuum circuit breaker, and a sensor of the online monitoring device is arranged inside the vacuum circuit breaker; B. the senor instantly collect the running parameter information of the vacuum circuit breaker and transmits the running parameter information to a control module; C. the control module analyzes and compares the running parameter information of the vacuum circuit breaker and performs the conversion treatment of the running parameter information; D. the information after being processed is directly fed back to the online monitoring device in an acousto-optic way. A plurality of measurement parameters are obtained through a plurality of sensors of different types so as to instantly monitor the running state of the vacuum circuit breaker and to improve the examination pertinence, so the automatic treatment of the online monitored information is realized, the reliability of the electric power system is remarkably improved, and the work intensity of the personnel is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of vacuum circuit breaker monitoring, in particular to an online monitoring method for an intelligent vacuum circuit breaker. Background technique [0002] Today's society is more and more dependent on electric energy, and it also puts forward higher requirements for the safety and reliability of power supply equipment. Vacuum circuit breakers are used as protection and control appliances in power systems. Switching loads of various natures and power circuits in normal and abnormal states is related to the safety of power system operation. Therefore, maintaining vacuum circuit breakers The stability of indicator parameters is crucial. [0003] At present, for the inspection of vacuum circuit breakers, there is only a single inspection, and it is a wired transmission. When performing multiple inspections, it is necessary to perform various inspections on site by multiple inspection equipment and personnel af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327H01H33/668
Inventor 龚学成
Owner CHANGZHOU MECAN ELECTRIC TECH DEV
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