Fire early warning system for high-voltage power field monitoring

Abstract

The invention discloses a fire early warning system for high-voltage power field monitoring. The system comprises a fire early warning device, a plurality of temperature measuring devices and an unmanned aerial vehicle. The fire early warning device is connected with the plurality of temperature measuring devices and the unmanned aerial vehicle in a radio communication mode, and the fire early warning device is connected with the mobile phone terminal through a mobile communication network. The temperature measuring devices are used for sampling heating point temperature of operation equipment in the transformer substation and temperature data of busbar and cable joint positions; the fire early warning device is used for processing the received temperature data, and when the temperature of the monitoring point is abnormal, the unmanned aerial vehicle is controlled to carry out secondary temperature measurement on equipment at the monitoring point; and the mobile phone terminal is convenient for maintenance personnel to timely acquire fire early warning information. According to the invention, the working efficiency of fire early warning is improved, and the early warning precision is high.

Description

technical field [0001] The invention relates to the technical field of electric power safety, in particular to a fire early warning system for on-site monitoring of high-voltage electric power. Background technique [0002] With the rapid development of the national economy, the power system has become an important basis for people's life and industrial production. In the power system, the substation undertakes the task of transforming voltage, collecting and distributing electric energy. Its special functions and requirements make the substation have transformers, circuit breakers Inflammable and explosive equipment such as transformers, cables, capacitors, etc. Since the substation equipment is always in a high-voltage environment, some equipment is in a closed box, and the equipment will generate high temperature during normal operation, which will easily lead to overheating of the lead joints, burn out the equipment, and cause a fire. , and once a fire occurs, it will se...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the traditional temperature monitoring method requires maintenance personnel to regularly detect the temperature sensor at the monitoring point, and the maintenance personnel need to go to the site to perform power-off processing on the equipment after detection and maintenance after learning the fault information, and the work efficiency is low The fire warning system for on-site monitoring of high-voltage electric power is disclosed, which improves the work efficiency of fire warning and has high warning accuracy;

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