Intelligent power distribution station house condensation removal device based on narrowband wireless network

Abstract

The invention belongs to the technical field of power distribution cabinets, and relates to an intelligent power distribution station house condensation removal device based on a narrowband wireless network. The device comprises a device body, the device body comprises a shell, a display screen is arranged at the top of the front surface of the shell, operation buttons are arranged at the top of the front surface of the shell, a hot air drying assembly is arranged on the front surface of the shell, and a humidity sensor is arranged on the front surface of the shell. The inner cavity of the device body further comprises a main control system, a sensor sensing system, a device communication system, a man-machine interaction system, a power source management system, a device configuration system and a power control system. The structure of the device is reasonable; and due to the fact that the device adopts a heating mode, drainage is not needed, operation of electrical equipment is not affected; since drainage is not needed, electrical short circuit faults cannot be caused; and the RS485 + NB-IOT narrowband Internet of Things is adopted, so that local upper computer connection can be met, wireless communication connection can also be met, the wiring cost is reduced, the electric shock risk is avoided, and the communication rate is high.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to an intelligent decondensation device for power distribution substations based on a narrowband wireless network. Background technique [0002] The distribution high-voltage interval plays a big role in the circuit transmission process. The distribution high-voltage interval is currently being improved in the direction of small size, so the insulation performance of the distribution high-voltage interval is very high. However, because the distribution high-voltage interval exists outdoors for a long time, it is greatly affected by the environment, and the climate in our country is changeable, especially in the humid environment in the south for many years. The high-cold and high-humidity environment is very unfavorable to the distribution high-voltage interval . Therefore, when working in a high-humidity and low-temperature environment for a long time, it will ...

AI Technical Summary

Problems solved by technology

This dew condensation method has limited effect and needs to be drained, and water is prohibited in the high-voltage power distribution interval. If it encounters water, it is easy to short-circuit

[0004] In addition, most of the communication methods are RS485 wired connections. The RS485 communication method needs to be wired in the power distribution cabinet. The construction is difficult, there is a risk of electric shock, and the communication rate is low, which cannot meet the requirements of real-time status monitoring.

Images