Estimation of a technological condition of the Aluminium Reduction Cells on the basis of its daily energy balance

摘要

It is necessary for smelters to have expert systems of analysis, which will permit to conduct deep evaluation of the technology of aluminium electrolysis with the purpose to determine the reasons, which provoke technology disturbances, to investigate and optimize operations. We offer methodology to analyze of the statistical data of electrolysis parameters permitting to determine daily an energy balance of the cell. The technique establishes interrelation of technological parameters of electrolysis by means of the introducing of new technological criterion, specially designed for the solution of put problems.