IMPROVING THE EFFICIENCY OF OPERATION OF POWER SUPPLY SYSTEMS OF INDUSTRIAL ENTERPRISES

Ilhomjon Qodirov

Authors

 

 Gracheva E.I. – doctor of Technical Sciences, Professor, Department of Power Supply of Industrial Enterprises, Kazan State Power Engineering University, Kazan, Russia, grachieva.i@bk.ru

Gorlov A.N.  – candidate of Technical Sciences, Associate Professor, Head of the Department of Power Supply, South-West State University, Kursk, Russia,kafedra.es@yandex.ru

Shakurova Z.M. – candidate of Pedagogical Sciences, Associate Professor of the Department of Power Supply of Industrial Enterprises, Kazan State Power Engineering University Kazan, Russia, shzumeyra@mail.ru

 

Annotation

 

 The article presents a study of the efficiency of operation of power supply systems of industrial enterprises. A feasibility study was carried out comparing 2 types of intrafactory power supply schemes: the scheme with the installation of one shop transformer and the second option with the installation of two transformers of lower capacity. As a result of the calculations, the optimal option with two transformers was determined and the amount of saved energy was calculated, as well as the payback period of capital investments. A comparative study of two types of intrafactory power supply schemes is presented, their advantages and disadvantages are revealed.

 

Keywords

 

power supply circuit, transformer, process consumers, auxiliary load, payback period

 

References

 

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Publication date

2023-10-27