AUTOMATED REACTIVE POWER CONTROL SYSTEMS AND FREQUENCY-CONTROLLED ELECTRIC DRIVES AS TOOLS FOR ENHANCING ENERGY EFFICIENCY IN POWER SUPPLY SYSTEMS
Article Sidebar
Main Article Content
Abstract
The article discusses modern technical solutions aimed at improving the energy efficiency of power supply systems through the introduction of automated reactive power control systems and frequency-controlled electric drives. The reasons for inefficient consumption of electricity in the traditional control of electric drives and the lack of reactive power compensation are analyzed. The principles of operation of frequency converters and automatic compensating devices, their architecture and algorithms of functioning are described. Examples of practical application of these technologies in public utilities and industry are given, their economic and technical efficiency is shown. The presented data confirm that the integrated use of frequency control and adaptive reactive power compensation can significantly reduce energy losses, increase equipment life and reduce operating costs.
Downloads
Article Details
Section
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.
How to Cite
References
1.Petukhov, R. A., Sizganova, E. Yu., Sizganov, N. V., & Filatov, A. N. (2018). On the automation of reactive power flow management in power supply systems. iPolytech Journal, 22(7 (138)), 123–146.
2.Usufov, M. M. (2014). The use of modern frequency converters as a means of energy saving in the public utilities sector. Technical and Technological Service Problems, (1 (27)), 22–31.
3.Krasnik, V. V. (1983). Automatic reactive power compensation devices in enterprise power networks. Moscow: Energoatomizdat, 216 p.
4.Pak, V. E., Sultanov, R. A., Yakubova, E. E., Timokhin, R. V., & Lavrenchuk, O. E. (2019). Compensating devices for reactive power under rapidly changing loads. Scientific Journal, (7 (41)), 58–59.
5.Pugachev, V. V., Volodin, A. V., & Kononets, V. V. (2019). Frequency converters in controlled electric drive systems for pumping installations. Proceedings of Orenburg State Agrarian University, (3 (77)), 194–196.
6.Burdasov, B. K., Nesterov, S. A., & Fedotov, Yu. B. (2015). Frequency converters for high-voltage AC electric drives. APRIORI. Series: Natural and Technical Sciences, (4), 9 p.