Anti-condensation method and anti-condensation device

Abstract

The embodiment of the invention provides an anti-condensation method and an anti-condensation device. In one embodiment of the invention, the anti-condensation method is applied to a controller in a power distribution terminal, and the power distribution terminal includes a heater connected with the controller, and a temperature and humidity sensor. The method includes the steps: acquiring the temperature and humidity data, collected by the temperature and humidity sensor, of the interior of the power distribution terminal; calculating and obtaining the dew point temperature according to the temperature data and the humidity data; determining whether the difference between the temperature data and the dew point temperature is less than a first preset value or not: transmitting a first start instruction to the heater if the difference between the temperature data and the dew point temperature is less than the first preset value, so as to start the heater for heating.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to an anti-condensation method and an anti-condensation device. Background technique [0002] In a high-temperature and high-humidity environment, condensation will form on power equipment, and the insulation strength of the equipment will decrease, resulting in line failure. Due to the high working voltage of power equipment, once a line fault occurs, it is easy to cause a safety accident. In recent years, many pole-mounted automatic switches have been installed to isolate line faults and reduce the scope of fault outages. However, in high-temperature and high-humidity environments, automatic switches are prone to defects, which will have a greater impact on the reliable operation of the distribution network. Contents of the invention [0003] In view of this, the purpose of the embodiments of the present invention is to provide an anti-condensation method and an anti-condensat...

AI Technical Summary

Problems solved by technology

[0002] In a high-temperature and high-humidity environment, condensation will form on electrical equipment, and the insulation strength of the equipment will decrease, resulting in line failures

Due to the high working voltage of power equipment, once a line fault occurs, it is easy to cause a safety accident

In recent years, many pole-mounted automatic switches have been installed to isolate line faults and reduce the scope of fault outages. However, in high-temperature and high-humidity environments, automatic switches are prone to defects, which will have a greater impact on the reliable operation of the distribution network.

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