Research and Design of Smart Dehumidification System of Electric Cabinet
LAI Yihan
WANG Yusong
FU Zhihe
Abstract：In view of the security and the stability of the power equipment inside cabinet influenced by the environment ,especially the humid air in the south of our country ,an intelligent dehumidification system was designed based on single chip and semiconductor refrigeration technology according to the working principles of the semiconductor refrigerator .The system can start or stop dehumidifier automatically ac‐cording to the humidity inside the cabinet by condensing the humid air into water and exhausting it outside the cabinet .The system also posesses fault detection and alarm function by sending the body temperature , humidity and dehumidifier running state to the real‐time monitoring in PC through the serial port .Com‐pared with the traditional moisture proof and humidity control equipment ,it has the advantages of flexible control ,accurate temperature and humidity detection ,low power consumption and effective dehumidifica‐tion .
Keywords：microprocessorelectric cabinetdehumidifiersemiconductor refrigeration
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 87-92 )