10.14489/td.2023.07.pp.012-017

2023, 07 July

DOI: 10.14489/td.2023.07.pp.012-017

Omorov T. T., Imanakunova Z. S., Takyrbashev B. K., Zholdoshov T. M., Suerkulov M. A., Asiev A. T.
AUTOMATED CONTROL OF TRANSFORMER PARAMETERS ACCORDING TO ASKUE DATA
(pp. 12-17)

Abstract. The problem of identification and control of the current parameters of the transformer supplying the distribution electrical network (RES) under the conditions of the functioning of the automated control system and electricity metering (ASKUE) is considered. In this case, the parameters are the active and reactive components of the internal resistance of the transformer and the effective value of its emf. A system of algebraic equations for the desired parameters is obtained. The solution of the resulting system is carried out using a numerical algorithm. The developed method and its algorithm can be used to solve the problems of diagnosing the state of the network, optimizing the operating modes of the RES and monitoring power losses in it as part of the ASKUE.

Keywords: transformer parameters, identification method, automated parameter control.

+ - About the Authors Click to collapse

T. T. Omorov (National Academy of Science of the Kyrgyz Republic, Bishkek, Kyrgyz Republic) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
Z. S. Imanakunova (Kyrgyz State technical university named after I. Razzakov, Bishkek, Kyrgyz Republic) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
B. K. Takyrbashev (National Academy of Science of the Kyrgyz Republic, Bishkek, Kyrgyz Republic) E-mail: b.takyrbashev@ gmail.com
T. M. Zholdoshov (Osh State University, Osh, Kyrgyz Republic) Е-mail: avtomatika_nan@ mail.ru
M. A. Suerkulov(Kyrgyz State technical university named after I. Razzakov, Bishkek, Kyrgyz Republic) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.
A. T. Asiev (Kyrgyz State technical university named after I. Razzakov, Bishkek, Kyrgyz Republic) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

+ - References Click to collapse

1. Eremina M. A. (2015). Development of automatic systems for commercial accounting of energy resources (ASKUE). Molodoy ucheniy, (3), pp. 135 – 138. [in Russian language]
2. Yakushev K. V. (2009). Automated system of commercial electricity metering for the retail market. Informatizatsiya i sistemy upravleniya v promyshlennosti, 23(3), pp. 9 – 13. [in Russian language]
3. Buchholz B. M., Stychinski Z. A. (2017). Smart Grids – fundamentals and technologies of energy systems of the future. Moscow: Izdatel'skiy dom MEI. [in Russian language]
4. Stephen Bush F. (2018). Smart Grid: Communication-Enabled Intelligence for the Electric Power Grid. John Wiley & Sons Limited.
5. Kiselev M. G., Lepanov M. G. (2018). Symmetrization of currents in power supply networks by a power electric regulator of inactive power. Elektrotekhnika, (11), pp. 63 – 70. [in Russian language]
6. Omorov T. T., Takyrbashev B. K. (2016). On the problem of optimizing asymmetric operating modes of distribution networks. Pribory i sistemy. Upravlenie, kontrol', diagnostika, (6), pp. 11 – 15. [in Russian language]
7. Omorov T. T., Takyrbashev K., Zakiriaev K. E., Koibagarov T. Zh. (2021). Digital control of electric power flows in non-symmeter distribution networks as a composition of AM-RCS. Energy Systems Research, (1), pp. 38 – 46.
8. Naumov I. V., Ivanov D. A., Podyachih S. V., Damdinsuren Gantulga. Balancing device for three-phase networks with a neutral wire. Ru Patent No. 2490768. Russian Federation. [in Russian language]
9. Samokish V. V. Method for balancing phase currents of a three-phase four-wire line and a device for its implementation. Ru Patent No. 2548656. Russian Federation. [in Russian language]
10. Kirankumar T., Sri Madhu G. N. (2018). Power theft detection using probabilistic neural network classifier. International Research Journal of Engineering and Technology, Vol. 5 (8), pp. 834 – 838.
11. Jeyaranjani J., Devaraj D. (2018). Machine learning algorithm for efficient power theft detection using smart meter data. International Journal of Engineering & Technology, Vol. 7 (3), pp. 900 – 904.
12. Sapronov A. A., Kuzhekov S. L., Tynyanskiy V. G. (2004). Rapid detection of uncontrolled electricity consumption in electrical networks with voltage up to 1 kV. Izvestiya vuzov. Elektromekhanika, (1), pp. 55 – 58. [in Russian language]
13. Omorov T. T., Osmonova R. Ch., Koybagarov T. Zh., Eralieva A. Sh. (2018). On the problem of identifying technical and commercial losses of electricity as part of AIIS KUE. Elektroenergiya. Peredacha i raspredelenie, 50(5), pp. 56 – 60. [in Russian language]
14. Averbuh M. A., Zhilin E. V. (2016). On the loss of electricity in the power supply systems of individual housing construction. Energetik, (6), pp. 54 – 56. [in Russian language]
15. Ded A. V., Biryukov S. V., Parshukova A. V. (2014). Estimation of additional power losses in electric networks of 0.38 kV based on experimental data. Uspekhi sovremennogo estestvoznaniya, (11), pp. 64 – 67. [in Russian language]
16. Goncharuk A. I. (1990). Calculation and design of transformers. Moscow: Energoatomizdat. [in Russian language]
17. Serebryakov A. S. (2013). Transformers: textbook. Moscow: Izdatel'skiy dom MEI.
18. Zhelezko Yu. S. (2009). Loss of electricity. reactive power. Electricity quality. Moscow: ENAS. [in Russian language]
19. Kosouhov F. D., Vasil'ev N. V., Filippov A. O. (2014). Reducing losses from current unbalance and improving the quality of electrical energy in 0.38 kV networks with utility and household loads. Elektrotekhnika, (6), pp. 8 – 12. [in Russian language]
20. Tihomirov P. M. (1976). Calculation of transformers. Moscow: Energiya. [in Russian language]
21. Demirchyan K. S., Neyman L. R., Korovkin A. V. (2009). Theoretical foundations of electrical engineering: in 3 volumes. Vol. 1. Saint Petersburg: Piter. [in Russian language]
22. Bahvalov N. S., Zhidkov N. P., Kobel'kov G. M. (2002). Numerical methods. Moscow: Laboratoriya Bazovyh Znaniy. [in Russian language]
23. Aoki M. (1977). Introduction to optimization methods. Moscow: Nauka. [in Russian language]
24. Omorov T. T., Kozhekova G. A. (2011). Synthesis of a control system for a synchronous generator. Pribory i sistemy. Upravlenie, kontrol', diagnostika, (1), pp. 5 – 9. [in Russian language]
25. Omorov T. T., Dzholdoshov B. O. (2012). Brief review of methods for analysis and synthesis of nonlinear ACS. Izvestiya Kyrgyzskogo gosudarstvennogo tekhnicheskogo universiteta im. I. Razzakova, 26, pp. 28 – 36. [in Russian language

+ - Purchase digital version of a single article Click to collapse

This article is available in electronic format (PDF).

The cost of a single article is 500 rubles. (including VAT 20%). After you place an order within a few days, you will receive following documents to your specified e-mail: account on payment and receipt to pay in the bank.

After depositing your payment on our bank account we send you file of the article by e-mail.

To order articles please copy the article doi:

10.14489/td.2023.07.pp.012-017

and fill out the form