Design and realization of electronic refrigeration tunnel temperature and humidity control system
FENG Yuan
ZHAO Zhen-yu
YAO Wen-bo
YANG Yu-kai
ZHANG Ming-kong
Abstract：According to the damp and low temperature environment in tunnel,a electronic refrigeration tem-perature and humidity control system based on STC12C5A32S2 was designed and realized.It detected the temperature and humidity algorithm after a certain time and added integrators to ensure the stability and the accuracy of the data.The feedback control technology was also used to make the controling temperature and humidity to the normal range in short time.Testing results showed that the system could meet the require-ments of harsh environment in the tunnel,and have stable running and good performance.
Keywords：electronic refrigerationmcutunnel temperature and humidity controlfeedback control
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 74-77 )