A device for monitoring the health status of switchgear

Abstract

The invention discloses a device for monitoring the health state of a switchgear, which mainly relates to the technical field of switchgear monitoring, including a shell mechanism and a main body monitoring mechanism, and the main body monitoring mechanism includes a humidity monitoring mechanism, a dust monitoring mechanism, a temperature monitoring mechanism, and a current monitoring mechanism , the four monitoring mechanisms are respectively connected to the inside of the switch cabinet through pipes; the humidity monitoring mechanism is used to monitor the humidity in the switch cabinet, when the humidity in the switch cabinet is too high, the humidity measuring ball will monitor and feedback the result to the data processor; dust The monitoring mechanism is used to monitor the amount of dust in the switch cabinet. When the amount of dust is too large, the dust board transmits the signal to the data processor; the temperature monitoring mechanism is used to monitor the temperature in the switch cabinet. When the temperature in the switch cabinet is too high, the time limit The position mechanism will disconnect the line of the switch cabinet; the current monitoring mechanism is used to monitor the current of the switch cabinet line. When the current of the switch cabinet line is too large, it can automatically disconnect the line of the switch cabinet to ensure the safety of the switch cabinet.

Description

technical field [0001] The invention mainly relates to the technical field of switchgear monitoring, in particular to a device for monitoring the health state of a switchgear. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Electrical equipment control generally requires the use of switchgear, so the monitoring of the health status of the switchgear is particularly important. Monitoring the local or overheating of the switchgear can provide important parameters and basis for the state of the switchgear, thereby avoiding the sudden change of the switchgear. accidents and improve the quality of power supply. The problem existing in the existing technology is that it is impossib...

AI Technical Summary

Problems solved by technology

The problem existing in the existing technology is that it is impossible to monitor the overall health status of the switchgear. At present, it is mainly monitored through infrared temperature measurement sensors and cameras. This monitoring method is single, and it is impossible to obtain the internal temperature, humidity, current, dust and other specific changes in data

Obviously, this patent mainly monitors the state of the switchgear through the infrared temperature measuring head, which is not conducive to monitoring the overall health status of the switchgear such as humidity, temperature, current, and dust.

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