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Vacuum circuit breaker online monitoring system

A vacuum circuit breaker and monitoring system technology, applied in the direction of instruments, measuring devices, etc., can solve the problems of poor accuracy, inability to monitor circuit breaker parameters, and poor real-time performance, so as to achieve the effect of improving real-time performance and realizing multi-directional detection

Active Publication Date: 2018-11-09
安徽亚辉电气自动化有限公司
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an on-line monitoring system for vacuum circuit breakers, which solves the problems that the existing circuit breakers cannot monitor the parameters of the circuit breakers, and there are problems of poor safety, poor accuracy and poor real-time performance

Method used

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  • Vacuum circuit breaker online monitoring system

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] see figure 1 As shown, a vacuum circuit breaker online monitoring system includes a data acquisition module, a processor and a display module, and the processor is connected to the data acquisition module and the display module respectively;

[0025] The data acquisition module includes a temperature and humidity acquisition unit, a pressure detection unit, an angle detection unit, a tension detection unit, a counting unit, a control unit, and a wireless com...

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Abstract

The invention discloses a vacuum circuit breaker online monitoring system, which comprises a data collecting module, a processor and a display module, wherein the processor is respectively connected with the data collection module and the display module; the data collection module comprises a temperature and humidity collection unit, a pressure detection unit, an angle detection unit, a tension detection unit, a counting unit, a control unit, and a wireless communication unit; the control unit is respectively connected with the temperature and humidity collection unit, the pressure detection unit, the angle detection unit, the tension detection unit, the counting unit and the wireless communication unit. The temperature, humidity, pressure, tension, stroke and the like in a circuit breakerare collected and analyzed through each unit in the data collection module, so that the statistics can be conveniently performed on the safety evaluation coefficient of the circuit breaker; the multi-position detection on the circuit breaker is realized; the online monitoring is realized; the practicability, the accuracy and the reliability of the online monitoring process of the circuit breakercan be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of circuit breakers, and relates to an online monitoring system for vacuum circuit breakers. Background technique [0002] Vacuum circuit breaker is a circuit breaker whose contacts are opened and closed in a high-vacuum vacuum bubble. It plays a role in control and protection in the operation of the power system distribution network. Its operation, maintenance and overhaul are closely related to the entire system. With the improvement of the voltage level and the increase of the installed capacity, the system has higher and higher requirements for the reliability of the power equipment operation, which puts forward higher requirements for the detection and diagnosis technology of the power equipment. [0003] In recent years, the number of defects and accidents of vacuum circuit breakers has increased. With the wide application of vacuum circuit breakers in power systems, especially medium voltage systems, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 宁仁飞陈涛王习红
Owner 安徽亚辉电气自动化有限公司
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