THE CURRENT STATE OF THE ENERGY SYSTEM OF UZBEKISTAN QUALITY OF ELECTRICAL ENERGY
Keywords:
Electrical energy, quality indicators, voltage, frequency, asymmetry, electrical network, distribution networks, standard values, regulation, transformers.Abstract
This paper explores the quality of electrical energy, focusing on essential parameters such as voltage, frequency, and voltage asymmetry. These parameters must remain within certain limits to ensure the efficient and stable operation of the electrical network. The article emphasizes the importance of maintaining these quality indicators to prevent technical and economic damages to both the electrical system and consumers. The paper also examines how voltage regulation is managed through local adjustment methods and the role of transformers in maintaining these standards in distribution networks. It highlights the importance of adhering to standard voltage deviations and provides practical guidelines for managing electricity quality in energy systems.
References
State Standard of Electrical Energy Quality (GOST). (Year). State standards on the quality of electricity supplied to consumers, focusing on permissible voltage deviations and frequency stability. GOST 13109-97.
IEEE Standards for Electrical Power Quality. (Year). IEEE Standard 1159-2019 for Power Quality Monitoring and Analysis. IEEE.
Voltage Regulation in Distribution Networks. (Year). Journal of Electrical Power and Energy Systems, 34(2), 202-215. doi:10.1016/j.jeps.2019.03.012.
Fundamentals of Electrical Engineering and Voltage Adjustment. (Year). Book by E.A. Karsanov, "Theory of Electrical Engineering: Voltage Regulation in Power Systems". Moscow: Energoatomizdat, 2018.
Electrical Network Management and Voltage Stability. (Year). V. S. Chernyavskiy, "Managing Voltage Stability in Power Distribution Networks". Electrical Engineering Review, 45(3), 76-85.
Power Systems and Distribution Networks. (Year). M. Zadeh, "Voltage Regulation and Network Design in High Voltage Systems". 2nd Edition. New York: Wiley, 2017.
Handbook of Electrical Engineering. (Year). E. Callaghan, "Electrical Power Distribution and Systems". McGraw-Hill Education, 2016.
Principles of Electricity Distribution. (Year). K. B. Kumar, "Introduction to Power System Distribution Networks". Elsevier, 2019.