METHOD FOR AUTOMATIC TEMPERATURE ADJUSTMENT WITH DECREASED DYNAMIC ERROR IN APPARATUS WITH HEATING COVER Russian patent published in 2005 - IPC

FIELD: automatic temperature control.

SUBSTANCE: method includes measuring amount of electric energy in cycles of automatic control, calculating equivalent power of heater, accepting it as given value, measuring temperature of reactive mass in apparatus, liquid heat carrier, positioned in heating cover, inner and outer surfaces of apparatus walls, environment, surrounding apparatus, determining heat conductivity coefficients of wall surfaces, calculating heat flows, proportionality coefficients, actual values of equivalent power, comparing actual value of reactive mass temperature with given temperature value, forming signals, proportional to differences between actual values of equivalent power, time of apparatus delay is determined according to excitation channel heater power - liquid carrier temperature and along excitation channel environment temperature - liquid heat carrier, calculating difference of delay times, which is taken into consideration when determining target value of environment temperature, which is used for calculation of heat dissipation flows and heat conductivity coefficients.

EFFECT: higher precision, higher efficiency.

5 dwg