Evaluation of electricity consumption planning efficiency in technological process of a steel-making plant
Efremkova Tat'jana Ivanovna
PHD, associate professor of the department of management and branch economics
Russia, Siberian State Industrial University
Under the analysis there are different approaches to electricity consumption in metallurgical industry. One more aspect of the research is electricity consumption planning efficiency in a steel-making workshop of Metallurgical plant. The results obtained in the process of power dependence regression models making correspond the existing principles. The article describes the models of relevancy, adequacy and accuracy evaluation in practical work process. Summer period models they have demonstrated rather high accuracy but low relevancy and adequacy. The reason for this discrepancy is possible alternative factors influence characteristic of this season. The article also provides facts concerning electricity losses of electrometallurgical shop. The losses are mainly caused by technological energy planning consumption inaccuracies.
planning of electric power consumption, assessment of planning efficiency, methodology for planning electricity consumption, metallurgical enterprise, electricity accounting, quality of electricity consumption planning
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