Non-contact type high-tension switch cabinet security detection system and control method thereof

Abstract

The invention discloses a non-contact type high-tension switch cabinet temperature monitoring system and a control method thereof. The monitoring system comprises a display arranged on the surface ofa high-tension switch cabinet, and handheld smart equipment used for scanning a two-dimensional code / one-dimensional code image. The handheld smart equipment comprises a shell, a controller arranged in the shell, a display screen embedded into the front of the shell, and a camera arranged on the back of the shell; the image signal output end of the camera is connected with the image signal input end of the controller, and the display output end of the controller is connected with the display input end of the display screen. The system also comprises an image positioning transmission device arranged on one side of the camera and being capable of emitting visible light rays. According to the system and control method thereof provided by the invention, an operation staffs can prevent from being close to the high-tension switch cabinet when the high-tension switch cabinet is unsafe, the operation staff can stand remotely and scans a two-dimensional code / one-dimensional code to determine that whether the high-tension switch cabinet is safe, and the security coefficient of the operation staff can be enhanced.

Description

technical field [0001] The invention relates to the technical field of high-voltage switchgear safety, in particular to a non-contact high-voltage switchgear safety detection system and a control method thereof. Background technique [0002] At present, most high-voltage switchgear adopts a closed structure, and the heat dissipation conditions are poor. During long-term operation, the contacts or joints in the switch cabinet will heat up due to aging or excessive contact resistance, and they will be exposed to high voltage, high current and full load for a long time. operate under load conditions. As a result, the heat inside the cabinet will not be easily dissipated, and the temperature of the internal contacts will be too high, which will affect the service life of the equipment. In severe cases, it will even cause fires and large-scale power outages. The reliability of the switchgear will seriously affect the power quality. According to incomplete statistics, many domest...

AI Technical Summary

Problems solved by technology

According to incomplete statistics, many domestic power plants and power supply companies have experienced high-voltage switchgear accidents to varying degrees and caused certain economic losses.

Images