Research Institute of Comprehensive Exploitation of Mineral Resources—IPKON, Russian Academy of Sciences, Moscow, Russia¹ ; National University of Science and Technology—NUST MISIS, Moscow, Russia²

Reshetnyak S. N., Senior Researcher¹, Associate Professor^1,2, Candidate of Engineering Sciences

National University of Science and Technology—NUST MISIS, Moscow, Russia
Zotov V. V., Head of Department, Candidate of Engineering Sciences
Kuziev D. A., Associate Professor, Candidate of Engineering Sciences, da.kuziev@misis.ru

MIREA—Russian Technological University, Moscow, Russia
Kozlova O. Yu., Associate Professor, Candidate of Engineering Sciences

This study analyzes influence exerted by coordinate adjustment of electromechanical systems (EMS) in the structure of electric consumers within the surface infrastructure of coal mines, namely, mine hoists, on high-order harmonic generation. The authors propose a test procedure and a functional chain of the mine hoist EMS for the analysis of high-order harmonic generation at different-type coordinate adjustment. The article describes the simulation models of EMS of mine hoists with different-type coordinate adjustment. The results of the simulation modeling of the mine hoist EMS with standard setting, open-loop control, as well as with parallel and mixed-type coordinate adjustment are analyzed. The conclusion on the influence exerted by the coordinate adjustment on the high-order harmonic generation by the electric consumers of surface infrastructure of coal mines is drawn.

1. Vostrikov A. V., Prokofeva E. N., Goncharenko S. N., Gribanov I. V. Analytical modeling for the modern mining industry. Eurasian Mining. 2019. No. 2. pp. 30–35.
2. Meshkov A. A., Kazanin O. I., Sidorenko A. A. Improving the efficiency of the technology and organization of the longwall face move during the intensive flat-lying coal seams mining at the Kuzbass mines. Journal of Mining Institute. 2021. Vol. 249. pp. 342–350.
3. Kopylov K. N., Kubrin S. S., Reshetnyak S. N. The importance of improving energy efficiency and safety of coal mine extraction area. Ugol. 2018. No. 10. pp. 66–70.
4. Kopylov K. N., Kubrin S. S., Zakoshmenniy I. M., Reshetnyak S. N. Reserves of increase of efficiency of coal extraction sections of coal mines. Ugol. 2019. No. 3. pp. 46–49.
5. Sychev Yu. A., Nazarychev A. N., Dyachenok G. V. Improving the labor safety of mining dump truck drivers by reducing the risk of failure of the functional units of the traction electric drive under operating conditions. Occupational Safety in Industry. 2023. No. 9. pp. 52–58.
6. Sychev Y. A., Aladin M. E. Overall performance analysis of general-purpose power quality controls on the basis of active converters in nonlinearly loaded industrial power lines. MIAB. 2023. No. 11. pp. 159–181.
7. Аbramovich B. N., Sychev Yu. A., Pelenev D. N. Invariant protection of highvoltage electric motors of technological complexes at industrial enterprises at partial single-phase ground faults. IOP Conference Series: Materials Science and Engineering. 2018. Vol. 327, Iss. 5. ID 052027.
8. Dovgun V., Temerbaev S., Chernyshov M. et al. Distributed power quality conditioning system for three-phase four-wire low voltage networks. Energies. 2020. Vol. 13, Iss. 18. ID 4915.
9. Chernyshov M., Dovgun V., Temerbaev S., Shakurova Z. Hybrid power quality conditioner for three-phase four-wire power systems. E3S Web of Conferences. 2020. Vol. 178. ID 01009.
10. Yanchenko S., Costa F. B., Strunz K. A simulation tool for accurate and fast assessment of harmonic propagation in modern residential grids. IEEE Transactions on Power Delivery. 2021. Vol. 36, Iss. 4. pp. 2118–2128.
11. Bulycheva E. A., Yanchenko S. A. Real-time harmonic identification under varying grid conditions. Serbian Journal of Electrical Engineering. 2021. Vol. 18, No. 1. pp. 29–48.
12. Shpenst V. A., Belsky A. A., Orel E. A. Improving the efficiency of autonomous electrical complex with renewable energy sources by means of adaptive regulation of its operating modes. Journal of Mining Institute. 2023. Vol. 261. pp. 479–492.
13. Shpenst V. A., Orel E. A., Babyr K. V. Reliability improvement of dc–dc power converters by means of feedback signals reserve. Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus. 2022. pp. 1270–1275.
14. Shpenst V. A., Orel E. A. Improving the reliability of dc–dc power supply by reserving feedback signals. ENERGETIKA Proceedings of CIS Higher Education Institutions and Power Engineering Associations. 2021. Vol. 64, No. 5. pp. 408–420.
15. Kuziev D. A., Zotov V. V., Sazankova E. S., Muminov R. O. Performability of electro-hydro-mechanical rotary head of drill rig in open pit mining: A casestudy. Eurasian Mining. 2022. No. 1. pp. 76–80.
16. Mahieddine H., Zarour L., Lamri L., Lokmane N. A. Developing a gridconnected DFIG strategy for the integration of wind power with harmonic current mitigation. International Journal of Electrical and Computer Engineering. 2019. Vol. 9, No. 5. pp. 3905–3915.
17. Narasimha S., Salkuti S. R. An improved closed loop hybrid phase shift controller for dual active bridge converter. Journal of Electrical and Computer Engineering. 2020. Vol. 10, No. 2. pp. 1169–1178.
18. Perekutnev V. E., Zotov V. V. Modeling drive wheels of hoisting machines with rubber cables. MIAB. 2020. No. 6. pp. 105–114.
19. Perekutnev V. E., Zotov V. V. Comparative assessment of rubber steel cables for vertical mine hoists. MIAB. 2020. No. 7. pp. 85–93.
20. Lyahomsky A. V., Fashchilenko V. N., Reshetnyak S. N. Oscillation damping in of the springing elements of hoisting plant. Gornyi Zhurnal. 2010. No. 4. pp. 62–63.
21. Lyahomsky A. V., Reshetnyak S. N. Methods of studying coordinate adjustment in electric motors of hoisting machines. Elektrika. 2009. No. 4. pp. 33–38.
22. Plashchanskiy L. A., Reshetnyak M. Yu. Analysis of harmonic composition in electrical networks of step-down substations in coal mines. Gornyi Zhurnal. 2020. No. 5. pp. 63–65.
23. Plashchanskiy L. A., Reshetnyak M. Yu. Resonance conditions in power supply systems of coal mines. Gornyi Zhurnal. 2021. No. 9. pp. 75–79.