2021,    № 4 (46)    

ELECTROTECHNOLOGY AND ELECTRIC EQUIPMENT IN AGRICULTURE




Kozlov A.V., Shevchenko M.V., Gorbunova L.N., Dubkova E.S.

Investigation of the possibility of regulation and automatic optimization of the control system of a chamber grain dryer

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:Keywords: DRYING MODES, DRYING ZONE, AUTOMATIC CONTROL, TEMPERATURE CONTROLLER, FAN, OPTIMIZATION, MICROCONTROLLER, FREQUENCY CONVERTER