Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: International Workshop “Hybrid methods of modeling and optimization in complex systems” (HMMOCS 2022); Krasnoyarsk; Krasnoyarsk
Год издания: 2022
Идентификатор DOI: 10.15405/epct.23021.6
Ключевые слова: data Envelopment Analysis, charnes, cooper and rhodes model, heat supply system, combined heat and power plant, boiler house
Аннотация: The paper describes theoretical foundations of the Data Envelopment Analysis method. The peculiarities of its application at enterprises of the heat supply system of the fuel and energy complex are considered. The Charnes, Cooper and Rhodes model of the Data Envelopment Analysis method is studied and analyzed. The paper describes tПоказать полностьюhe application of the Charnes, Cooper and Rhodes model with constant economies of scale for the heat supply system, i.e., for combined heat and power plants and boiler houses. Inputs and outputs indicators for the enterprises under consideration are studied and determined. The thermal power of the equipment and fuel equivalent consumption are selected as two inputs. The supply of thermal energy to the heating system is selected as one output. The efficiency indicators of 27 combined heat and power plants and boiler houses were calculated applying the Charnes, Cooper and Rhodes model of the Data Envelopment Analysis method. The orientation of the Charnes, Cooper and Rhodes model is selected to increase the output. The thermal energy supply to the heating system is considered. Firms with a maximum efficiency that is equal to 1 were identified according to the results of calculations applying the Data Envelopment Analysis method. For the rest of the firms, whose efficiency indicators turned out to be less than 1, changes in output indicators were calculated to achieve maximum efficiency. This made it possible to increase the enterprises' efficiency of the studied sample.
Журнал: HYBRID METHODS OF MODELING AND OPTIMIZATION IN COMPLEX SYSTEMS
Номера страниц: 48-54
Место издания: London, United Kingdom
Издатель: European Proceedings