Multifunction filter compensation devices in hybrid power supply systems in the mineral sector

The significance of higher quality power service in hybrid supply systems subjected to critical nonlinear loading in the mineral sector is demonstrated. The key studies on efficiency of a multifunction filter compensation device with a number of active converters in a hybrid power supply system in the mineral sector are described. The previous research findings obtained by the authors in the field of the present scientific subject are generalized and assumed as a basis, including the adopted sequencing of active converters of the multifunction filter compensation devices, as well as the method of shaping a distorted wave for the filter compensator to demonstrate the maximum efficiency. The configuration of an active/passive inductor–capacitor filter is determined and proposed for installation at the outlet of a series converter of the multifunction filter compensation device to enhance efficiency of the latter in the hybrid power supply systems exposed to a high distortion from the supply mains. Such filter makes it possible to diminish the weight and size of the multifunction filter compensator at the cost of decreasing capacity of an output transformer of the series converter. The patterns of the normalizable and non-normalizable quality factors of electric power are obtained depending on the capacity of the series converter transformer and parameters of the passive filter at the outlet of the series converter. The results demonstrate efficiency and expediency of the proposed configuration of the passive/active inductor–capacitor filter to be set at the outlet of the series converter of the multifunction device for the hybrid power supply systems. 

Sychev Yu. A., Aladin M. E. Multifunction filter compensation devices in hybrid power supply systems in the mineral sector. MIAB. Mining Inf. Anal. Bull. 2026;(7):170-184. [In Russ]. DOI: 10.25018/0236_1493_2026_7_0_170.

Yu.A. Sychev¹, Dr. Sci. (Eng.), Assistant Professor, e-mail: Sychev_YuA@pers.spmi.ru, ORCID ID: 0000-0003-0119-505X,
M.E. Aladin¹, Graduate Student, ORCID ID: 0000-0002-0706-1266
¹ Empress Catherine II Saint-Petersburg Mining University, 199106, Saint-Petersburg, Russia.

Yu.A. Sychev, e-mail: Sychev_YuA@pers.spmi.ru.

1. Averbukh M. A., Zhilin E. V. Optimization of coefficients specified with non-sinusoidal and non-symmetry feeding voltage in electrical supply systems in individual residential sector. Journal of Physics: Conference Series. 2018, vol. 1066, no. 1, article 012019. DOI: 10.1088/1742-6596/1066/1/012019.

2. Nepsha F. S., Varnavskiy K. A., Voronin V. A., Zaslavskiy I. S., Liven A. S. Integration of renewable energy at coal mining enterprises: problems and prospects. Journal of Mining Institute. 2023, vol. 261, pp. 455—469. [In Russ]. DOI: 10.31897/PMI.2023.20.

3. Ustinov D. A., Rastvorova I. I., Polivanov A. E. Up-to-date methods of distributed generation optimization. Gornyi Zhurnal. 2025, no. 9, pp. 26—36. [In Russ]. DOI: 10.17580/gzh.2025.09.03.

4. Dmitriev B. F., Galushin S. Ya. Hybrid power plants based on electrochemical generators for marine vehicles. Russian Electrical Engineering. 2025, vol. 96, no. 1, pp. 73—78. DOI: 10.3103/S1068371225700105. 

5. German-Galkin S. G., Dmitriev B. F. An analytical and simulation study of a hybrid shipboard electrical-power system. Russian Electrical Engineering. 2024, vol. 95, no. 4, pp. 302—312. DOI: 10.3103/s1068371224700305.

6. Baburin S. V., Turysheva A. V., Kovalchuk M. S. Algorithm for the choice of power supply system rational structure of gas pumping stations. Journal of Physics: Conference Series. 2021, vol. 1753, no. 1, article 012009. DOI: 10.1088/1742-6596/1753/1/012009.

7. Plashchansky L. A., Reshetnyak S. N., Reshetnyak M. Y. Improvement of electric energy quality in underground electric networks of highly productive coal mines. Mining Science and Technology (Russia). 2022, vol. 7, no. 1, pp. 66—77. [In Russ]. DOI: 10.17073/2500-0632-2022-1-66-77.

8. Malozyomov B. V., Martyushev N. V., Demin A. Y., Pogrebnoy A. V., Efremenkov E. A., Valuev D. V., Boltrushevich A. E. Improving the reliability of current collectors in electric vehicles. Mathematics. 2025, vol. 13, no. 12, article 2022. DOI: 10.3390/math13122022.

9. Sychev Y. A., Aladin M. E., Abramovich B. N. The method of power factor calculation under non-sinusoidal conditions. Proceedings of the 2020 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). 2020, vol. 2020, pp. 904—908. DOI: 10.1109/EIConRus49466.2020.9039427. 

10. Zhukovskiy Y. L., Suslikov P. K. Identification and classification of electrical loads in mining enterprises based on signal decomposition methods. Journal of Mining Institute. 2025, vol. 275, pp. 5—17. [In Russ].

11. Karpov A. S., Yaroshevich V. V., Gubskaya E. I. Research on electrical energy parameters in the distribution system of a mining facility. Applied Sciences (Switzerland). 2025, vol. 15, no. 21, article 11355. DOI: 10.3390/app152111355.

12. Hasan K., Othman M. M., Rahman N. F. A., Hannan M. A., Musirin I. Significant implication of unified power quality conditioner in power quality problems mitigation. International Journal of Power Electronics and Drive System. 2019, vol. 10, no. 4, pp. 2231—2237. DOI: 10.11591/ijpeds.v10.i4.pp2231-2237.

13. Sumana S., Dhanalakshmi R., Dhamodharan S. Validation of photovoltaics powered UPQC using ANFIS controller in a standard microgrid test environment. International Journal of Electrical and Computer Engineering. 2022, vol. 12, no. 1, pp. 92—101. DOI: 10.11591/ijece.v12i1.pp92-101.

14. Karpenko S. M., Karpenko N. V., Ematin E. A., Abelyants U. V. Statistical analysis and predictive modelling of electric power consumption of excavators and sites of a coal strip mine. Ugol’. 2024, no. 3 (1178), pp. 79—86. [In Russ]. DOI: 10.18796/0041-5790-2024-3-79-86. 

15. Shishkin P. V., Malozyomov B. V., Martyushev N. V., Sorokova S. N., Efremenkov E. A., Valuev D. V., Qi M. Mathematical logic model for analysing the controllability of mining equipment. Mathematics. 2024, vol. 12, no. 11, article 1660. DOI: 10.3390/math12111660. 

16. Laxmidevi Ramanaiah M., Damodar Reddy M. Moth flame optimization method for unified power quality conditioner allocation. International Journal of Electrical and Computer Engineering. 2018, vol. 8, no. 1, pp. 530—537. DOI: 10.11591/ijece.v8i1.pp530-537.

17. Rao N. S., Rao P. V. R. Novel multi-device unified power quality conditioner for power quality improvement. International Journal of Power Electronics and Drive Systems. 2022, vol. 13, no. 1, pp. 390—400. DOI: 10.11591/ijpeds.v13.i1.pp390-400.

18. Nazarychev A., Iliev I., Manukian D., Beloev H., Suslov K., Beloev I. Methodology for developing a maintenance action program for power units of captive power plants based on an integrated priority indicator. Energies. 2026, vol. 19, no. 6, article 1584, DOI: 10.3390/en19061584. 

19. Yanchenko S., Kulikov A., Tsyruk S. Modeling harmonic amplification effects of modern household devices. Electric Power Systems Research. 2018, vol. 163, pp. 28—37. DOI: 10.1016/j.epsr.2018.05.021. 

20. Lyakhomskii A., Petrochenkov A., Romodin A., Perfil’eva E., Mishurinskikh S., Kokorev A., Kokorev A., Zuev S. Assessment of the harmonics influence on the power consumption of an electric submersible pump installation. Energies. 2022, vol. 15, no. 7, article 2409. DOI: 10.3390/en15072409.

21. Yanchenko S. A., Costa F. B., Strunz K. Simulation tool for accurate and fast assessment of harmonic propagation in modern residential grids. IEEE Transactions on Power Delivery. 2021, vol. 36, no. 4, pp. 2118—2128. DOI: 10.1109/TPWRD.2020.3020754.

22. Avdeev B., Vyngra A., Chernyi S. Improving the Electricity Quality by Means of a Single-Phase Solid-State Transformer. Designs. 2020, vol. 4, no. 3, article 35. DOI: 10.3390/designs4030035.

23. Avdeev B. A., Vyngra A. V., Chernyi S. G., Zhilenkov A. A., Degtyarev A., Mamunts D., Kustov A. Parametric correction in the control system of the electric propulsion of autonomous underwater vehicles affected by random inputs. Discover Applied Sciences. 2024, vol. 6, no. 10, article 510. DOI: 10.1007/s42452-024-06199-0.

24. Vorontsov A. G., Pronin M. V. Calculation of systems with electric machines and solid-state converters on high-speed dual models. Russian Electrical Engineering. 2021, vol. 92, no. 1, pp. 18—23. DOI: 10.3103/S1068371221010119. 

25. Vorontsov A. G., Pronin M. V., Soloviev A. P., Glushakov V. V., Rozbitsky G. G., Dikun I. A. High-speed models of systems with modular multi-level converters. Russian Electrical Engineering. 2024, vol. 95, no. 1, pp. 41—50. DOI: 10.3103/S1068371224010103.

26. Klyuev R. V. System analysis of rocking calculation methods for power supply systems in quarry points. Sustainable Development of Mountain Territories. 2024, vol. 16, no. 3, pp. 1205—1213. [In Russ]. DOI: 10.21177/1998-4502-2024-16-3-1205-1213.

27. Petrochenkov A. B., Romodin A. V. Energy-optimizer complex. Russian Electrical Engineering. 2010, vol. 81, no. 6, pp. 323—327. DOI: 10.3103/S106837121006009X.

28. Kostin V. N., Krivenko A. V., Serikov V. A. Modeling of operation modes of electrical supply systems with non-linear load. Scientific and Practical Studies of Raw Material Issues. Proceedings of the Russian — German Raw Materials Dialogue: A Collection of Young Scientists Papers and Discussion. 2019, pp. 263—271. DOI: 10.1201/9781003017226-36.

29. Ershov M. S., Komkov А. N., Feoktistov E. A. A complex model of a drilling rig rotor with adjustable electric drive. Journal of Mining Institute. 2023, vol. 261, pp. 339—348. [In Russ]. DOI: 10.31897/PMI.2023.20. 

30. Shishkin P. V., Malozyomov B. V., Martyushev N. V., Sorokova S. N., Efremenkov E. A., Valuev D. V., Qi M. Development of a mathematical model of operation reliability of mine hoisting plants. Mathematics. 2024, vol. 12, no. 12, article 1843. DOI: 10.3390/math12121843. 

31. Turysheva A., Kozhubaev Y., Changwen Y., Ershov R., Novak D., Poddubniy D. Integrated control technologies for mechanized coal mining. Symmetry. 2025, vol. 17, no. 11, article 1947. DOI: 10.3390/sym17111947.

32. Klyuev R. V. Development of a methodology for planning an experiment to study the parameters of mills at a mining and processing plant. Russian Mining Industry. 2024, no. 5S, pp. 105—109. [In Russ]. DOI: 10.30686/1609-9192-2024-5S-105-109.

33. Korzhev A. A., Malarev V. I., Minakova T. E. Measuring self-oscillator circuits for oil humidity control using dielcometric method. Gornyi Zhurnal. 2025, no. 9, pp. 58—62. [In Russ]. DOI: 10.17580/gzh.2025.09.07.

34. Petrochenkov A. B., Mishurinskikh S. V. Development of a method for optimizing power consumption of an electric driven centrifugal pump. Proceedings of the 2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). 2021, vol. 2021, pp. 1520—1524. DOI: 10.1109/ElConRus51938.2021.9396730.

35. Kubrin S. S., Zakorshmenny I. M., Reshetnyak S. N., Maksimenko Yu. M. Increasing operational efficiency of mining machines in coal mines. Ugol’. 2024, no. 4, pp. 83—87. [In Russ]. DOI: 10.18796/0041-5790-2024-4-83-87.

36. Babaei Z., Samet H., Serikov V. A. New power balance equations for modelling electric arc furnace. IET Generation, Transmission and Distribution. 2025, vol. 19, no. 1, article e70116. DOI: 10.1049/gtd2.70116.

37. Novak D., Kozhubaev Y., Kang H., Cheng H., Ershov R. Intelligent system study for asymmetric positioning of personnel, transport, and equipment monitoring in coal mines. Symmetry. 2025, vol. 17, no. 5, article 755. DOI: 10.3390/sym17050755.

38. Ustinov A. D., Abou Rashid A. Using artificial neural network methods to increase the sensitivity of distance protection. International Journal of Engineering. 2024, vol. 37, no. 11, pp. 2192—2199. DOI: 10.5829/ije.2024.37.11b.06.

39. Vyboldin Yu. K. The use of PLC technology to improve efficiency of data transmission systems in underground structures. Gornyi Zhurnal. 2025, no. 9, pp. 62—68. [In Russ]. DOI: 10.17580/gzh.2025.09.08. 

40. Nazarychev A., Iliev I., Manukian D., Beloev H., Suslov K., Beloev I. Review of operating conditions, diagnostic methods, and technical condition assessment to improve reliability and develop a maintenance strategy for electrical equipment. Energies. 2025, vol. 18, no. 21, article 5832. DOI: 10.3390/en18215832.

41. Veprikov A. A., Glukhov A. A. Problems of operating industrial dc power sources in parallel connection. Proceedings of the 2020 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). 2020, vol. 2020, pp. 1339—1343. DOI: 10.1109/EIConRus49466.2020.9038928. 

42. Arkhipova O. V., Dolgikh N. N., Kovalev V. Z., Osipov D. S., Paramzin A. O., Tkachenko V. A. Developing the calculation methods of effective values of current and voltage for nonsinusoidal transient modes in electric power systems based wavelet transform. IOP Conference Series: Materials Science and Engineering. 2021, vol. 1118, no. 1, article 012031. DOI: 10.1088/1757-899x/1118/1/012031.

43. Sosnina E., Bedretdinov R., Kryukov E. The effect of the thyristor energy router on harmonics. International Journal of Power Electronics and Drive Systems. 2023, vol. 14, no. 1, pp. 222—232. DOI: 10.11591/ijpeds.v14.i1.pp222-232.

44. Myakotnykh A. A., Ivanova P. V., Ivanov S. L. Criteria and technological requirements for creation of a bridge platform to extract peat raw materials for climate-neutral geotechnology. Russian Mining Industry. 2024, no. 4, pp.116–120. [In Russ]. DOI: 10.30686/1609-919. 2024, no. 4, pp. 116—120. [In Russ]. DOI: 10.30686/1609-9192-2024-4-116-120.

45. Korogodin A. S., Ivanov S. L. Assessment of the technical condition of drum mill supporting sliding bearings during operation as part of an arctic mining equipment complex. Russian Mining Industry. 2024, no. 6, pp. 144—151. [In Russ]. DOI: 10.30686/1609-9192-2024-6-144-151.

46. Gomez Y. A. G., Garcia N. T., Hoyos F. E. Unit vector template generator applied to a new control algorithm for an UPQC with instantaneous power tensor formulation, a simulation case study. International Journal of Electrical and Computer Engineering. 2020, vol. 10, no. 4, pp. 3889—3897. DOI: 10.11591/ijece.v10i4.pp3889-3897.

47. Rao K. V. G., Kumar M. K. The harmonic reduction techniques in shunt active power filter when integrated with non-conventional energy sources. Indonesian Journal of Electrical Engineering and Computer Science. 2022, vol. 25, no. 3, pp. 1236—1245. DOI: 10.11591/ijeecs.v25.i3.pp1236-1245.

48. Melnikova O., Nazarychev A., Iliev I., Beloev I., Suslov K. Diagnostic statistical characteristics of dielectric strength of power transformer oil insulation. Energy. 2025, vol. 340, article 139169. DOI: 10.1016/j.energy.2025.139169. 

49. Manimegalai M., Sebasthirani K. An optimal model for power quality improvement in smart grid using gravitational search-based proportional integral controller and node microcontroller unit.Electric Power Components and Systems. 2022, vol. 50, no. 16-17, pp. 989—1005. DOI: 10.1080/15325008.2022.2143940.

50. Madhavan M., Anandan N. Unified power quality control based microgrid for power quality enhancement using various controlling techniques. Indonesian Journal of Electrical Engineering and Computer Science. 2023, vol. 29, no. 1, pp. 75—84. DOI: 10.11591/ijeecs.v29.i1.pp75-84.