High-voltage cabinet added contact and busbar joint temperature detection system

Abstract

The invention provides a high-voltage cabinet added contact and busbar joint temperature detection system, and belongs to the technical field of high-voltage cabinets. The system comprises a high-voltage cabinet body, the bottom of the high-voltage cabinet body is fixedly connected with a rubber insulation protection pad, the end face of the high-voltage cabinet body is provided with a plurality of drawing cabinets and a liquid crystal operation screen, the two sides of the high-voltage cabinet body are respectively provided with a plurality of inclined ventilation grooves, and the inclined ventilation grooves are communicated with the high-voltage cabinet body. The system further comprises; the temperature measuring module is used for monitoring the temperature and the humidity at the joint of a contact and a busbar in the high-voltage cabinet body, and the temperature measuring module is arranged at the rear end part of the high-voltage cabinet body; the adjusting module is used for driving the temperature measuring module to vertically slide; the effects of accurately measuring the temperature of the joint of the contact and the busbar, avoiding power supply accidents and eliminating potential safety hazards are achieved.

Description

technical field [0001] The present application relates to the technical field of high-voltage cabinets, in particular, to a temperature detection system for contacts and busbar connections in high-voltage cabinets. Background technique [0002] High-voltage cabinets are mainly used in power supply bureaus or substations, where the voltage and current required are relatively high. It is mainly used for power generation, power transmission, power conversion, etc. The new five-proof high-voltage cabinet, because its cabinet body is fully enclosed, although it increases safety, but because all its contacts and power side busbar connectors They are all located at the back of the cabinet and cannot monitor the temperature of the connectors in real time. Only when there is a power failure or a switch occurs can the phenomenon of oxidation overheating caused by loose connections be found, which will lead to major power supply accidents. In summary, the existing high-voltage cabinets...

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Problems solved by technology

[0003] In order to make up for the above shortcomings, this application provides a high-voltage cabinet with additional contacts and a temperature detection system for the busbar connection, aiming at improving the problem that it is impossible to measure the temperature of the internal contacts and the power supply side busbar connection. In turn, it is easy to lead to oxidation overheating caused by loose connections, large power supply accidents, and serious safety hazards.

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