Open AccessInvestigation of the possibility of regulation and automatic optimization of the control system of a chamber grain dryer
Author(s) -
Alexander Saakian,
« Ooo,
Баланс Профи
Publication year - 2021
Publication title -
agroèkoinfo
Language(s) - English
Resource type - Journals
ISSN - 1999-6403
DOI - 10.51419/20214406
Subject(s) - microcontroller , grain drying , coolant , controller (irrigation) , automatic control , temperature control , control system , energy (signal processing) , automotive engineering , process engineering , mechanical engineering , materials science , computer science , engineering , control engineering , computer hardware , electrical engineering , mathematics , agronomy , biology , statistics
The regulation of the coolant speed during convective drying in a stationary grain layer allows the maximum use of the amount of heat energy for drying the material. The paper presents the results of a study of the regulation of the coolant speed on an experimental drying plant for use in the automatic control system of a chamber grain dryer. The article also discusses the issues of energy saving efficiency in drying chambers. The possibility of automatic control of the main parameters control system using a microcontroller is analyzed. Keywords: DRYING MODES, DRYING ZONE, AUTOMATIC CONTROL, TEMPERATURE CONTROLLER, FAN, OPTIMIZATION, MICROCONTROLLER, FREQUENCY CONVERTER