An approach to the construction of a model to calculate, analyze and predict the thermal conditions of electronic modules of automated process control systems at different levels of hierarchy, with different density layout and working in conditions determined by a managed object. The requirements to the thermal models of individual modules.
A mathematical model using a phased concept of modeling thermal conditions, which enables the evaluation of thermal parameters of the electronic modules of the automatic control aluminum electrolysis cells, based on a limited set of source data.