Ivanko D. Operational control of energy efficiency of production systems based on a probabilistic-statistical approach

The analysis of approaches to the control of energy efficiency of industrial objects has been carried out in the thesis. The necessity of further improvement of approaches to the calculation of electrical balances and operational control of energy efficiency in the conditions of Ukrainian enterprises has been substantiated. The methodical bases of application of the probabilistic-statistical approach for the most characteristic conditions and cases of determination of electric balances at two levels, by types of products and technological equipment has been developed. In the thesis has been improved methodical bases of operational control of energy efficiency of technological objects, which allowing us to set more correct target energy variables, as well as to determine the moments and causes of not casual changes in the level of the energy efficiency.