Intelligent Controller Design of High-Voltage Switchgear Heat Dissipation and Dehumidification Device Based on Embedded System

Abstract

Aiming at the problem of deflagration and discharge of high-voltage switchgear caused by the increase of temperature and humidity in high-voltage switchgear caused by heat dissipation and dehumidification device controller failure, an intelligent controller of high-voltage switchgear heat dissipation and dehumidification device is developed based on embedded system. Using STM32, which has good economy and high performance, as the main control chip, the hardware circuit and PCB of the intelligent controller are designed, the intelligent control algorithm based on fuzzy theory is developed, and the remote monitoring and intelligent control of the high-voltage switchgear and its heat dissipation and dehumidification device are realized. Finally, the intelligent controller achieves the expected effect, realizes the accurate heat dissipation and dehumidification of the environment inside the high-voltage switchgear, and effectively ensures the safe and stable operation of the high-voltage switchgear.