Petrova K. The optimization of the daily regime of the power consumption of the industrial enterprises (on the example of Kirovohrad regional energy company)

The thesis is devoted to the development and improvement of the management practices to optimize the daily regime of the power consumption in industry and to help to maintain the balance of the production and consumption of electricity. The analysis of the current state of the daily regimes of the power consumption, ways and possibilities to reduce uneven schedules of the electrical loads was held. It is shown that the most rational way of keeping the electricity balance is managing the regime of the power consumption in time. The lack of consistency between the coefficients characteristic to evaluate the level of the uneven schedule of the power consumption is revealed. A set of the indicators is proposed to apply for the unique description of the results of managing the power consumption results. The methods of managing of the regimes of the power consumption using expert assessment are ranked; the priorities for the usage of them for the structural levels of regional electricity system are defined. The application of the method of limiting the way is proposed, which is shifting operations within the time available reserves and lets to achieve the equalization the daily schedules of the power consumption without affecting the speed of the flow of the process as a whole. The priority-step method for the alignment of the group schedule of the electricity load for the cooperation of the industries is improved by reasoning complex of necessary and sufficient indicators - correlation coefficients, coefficients of filling and coefficients of uneven, allowing the energy efficient group schedule by mutual displacement of its components in order to level the total schedule of the electricity load of the energy company. The application of the theory of fuzzy logic is justified, the system of multi-level grouping of the industrial enterprises on the basis of the following criteria: the impact of the schedule of the electricity load of the user on the schedule of the energy company, the degree of irregularity of the daily schedule of the electricity load, the capacity of the adjustment the regime in time, economic condition, quality and reliability of the electricity supply is worked out. The rates of differentiated tariffs, which will stimulate each consumer to align daily regime of the energy company, are proposed.