Fault current limiter monitoring equipment

A technology of fault current limiter and monitoring equipment, which is applied in the field of electric power to achieve the effect of improving reliability and safety

Active Publication Date: 2019-07-19
BEIJING AEROSPACE GUANGHUA ELECTRONIC TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no existing technology for monitoring the fault current limiter. In order to ensure the long-term reliable operation of the fault current limiter, the monitoring of the working state of the fault current limiter has become an urgent need

Method used

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  • Fault current limiter monitoring equipment
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Examples

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Embodiment Construction

[0032]Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] Such as figure 1 As shown, the fault current limiter monitoring device of the present invention includes a device end and a remote control end. The eq...

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Abstract

The invention discloses fault current limiter monitoring equipment. The fault current limiter monitoring equipment comprises an equipment end and a remote control end, wherein the equipment end comprises a master controller, a signal acquisition module, a wireless emission module, a power supply module and a human-computer interaction module, and the remote control end comprises an AC / DC power module a wireless receiving module and a laptop computer. Aiming at the defect of current fault limiter monitoring equipment, the fault current limiter monitoring equipment has the characteristics of high automation, comprehensive information monitoring, high efficiency, wireless far-end monitoring and the like, voltage, current, temperature, humidity and noise monitoring and far-end data viewing ofa fault current limiter can be achieved, various warning signals are provided, on-line and real-time monitoring is achieved, the fault rate of the fault current limiter is reduced, and the running reliability of a power grid is provided.

Description

technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a fault current limiter monitoring device. Background technique [0002] With the rapid development of the national economy, the demand for electricity is increasing, and the application of fault current limiters to limit the short-circuit current of the power grid and ensure the safe operation of the power grid is becoming more and more extensive. The fault current limiter can limit the short-circuit current in the power grid, reduce the burden on electrical equipment such as circuit breakers, increase its service life and reliability, and improve the operation stability of the power grid. The importance of the fault current limiter is highlighted. There is no existing monitoring technology for the fault current limiter. In order to ensure the long-term reliable operation of the fault current limiter, the monitoring of the working state of the fault current li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H9/02H02J13/00H02J9/06G08C17/02G01D21/02G05B19/042
CPCH02J13/0075H02J13/0062H02H9/02H02J9/06G05B19/0423G01D21/02H02J13/00001Y04S40/126Y04S20/12Y04S20/248Y02B70/30Y02B90/20
Inventor 张晓友李飞陈娜辛瑞红杜文洲王晓亮曹文政李娟
Owner BEIJING AEROSPACE GUANGHUA ELECTRONIC TECH CO LTD
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