Rotor configuration for improved working characteristics of LSPMSM in mining applications
- Details
- Parent Category: 2024
- Category: Content №3 2024
- Created on 28 June 2024
- Last Updated on 28 June 2024
- Published on 30 November -0001
- Written by Do Nhu Y, Trinh Bien Thuy, Le Anh Tuan, Ngo Xuan Cuong
- Hits: 2501
Authors:
Do Nhu Y, orcid.org/0000-0001-6395-2875, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of Vietnam
Trinh Bien Thuy, orcid.org/0009-0006-2427-3515, Vietnam–Korea College of Quang Ninh, Ha Long, the Socialist Republic of Vietnam
Le Anh Tuan, orcid.org/0009-0001-8695-7457, Hanoi University of Industry, Hanoi, the Socialist Republic of Vietnam
Ngo Xuan Cuong*, orcid.org/0000-0002-0571-2168, School of Engineering and Technology, Hue University, Thua Thien Hue, the Socialist Republic of Vietnam
* Corresponding author e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2024, (3): 079 - 086
https://doi.org/10.33271/nvngu/2024-3/079
Abstract:
Purpose. Analysis of the rotor configuration of line start permanent magnet synchronous motor (LSPMSM) when using 3-bar magnet structure with two cases: one with a separating magnetic steel bridge and one without it. Research results allow selecting the appropriate rotor configuration to obtain the best starting characteristics, current, torque, and performance. Thereby, it is possible to replace high efficiency LSPMSM with low efficiency induction motors used in ventilation and water pumping loads to improve the efficiency of electricity use in mining.
Methodology. The article uses analytical methods and simulation methods on Ansys/Maxwell software and conducts a laboratory test evaluation to determine the effect of rotor configuration on the starting characteristics, working current, torque ripple, and working efficiency of an LSPMSM for mining applications.
Findings. An LSPMSM model was built based on a 15 kW–3,000 rpm induction motor with two rotor configurations: one with a separating magnetic steel bridge and one without it. The results of the study show that when a rotor configuration has no separating magnetic steel bridge, the LSPMSM reaches its maximum speed in 0.45 seconds, a synchronous speed of 3,000 rpm in around 0.75 seconds, a torque ripple of 23.1 %, a current total harmonic distortion of 14.3 %, and a performance of 93.3 %. In contrast, when a rotor structure has a separating magnetic steel bridge, starting the motor is more difficult, taking 1.14 seconds to reach synchronous speed and having a lower starting torque, a current total harmonic distortion of 16.1 %, and a performance of 92.5 %.
Originality. Research rotor configurations of LSPMSM based on the 15 kW–3,000 rpm induction motor with and without a separating magnetic steel bridge. The research results allow choosing the appropriate rotor configuration to obtain the best starting characteristics, current, operating torque and performance efficiency.
Practical value. The research results are important scientific guidance in the design and manufacture of LSPMSM for application in underground mining to improve the efficiency of electricity use in mining.
Keywords: finite element analysis, asynchronous motor, line start, permanent magnet, rotor configuration
References.
1. De Souza, E. (2015). Improving the energy efficiency of mine fan assemblages. Applied Thermal Engineering, 90, 1092-1097. https://doi.org/10.1016/j.applthermaleng.2015.04.048.
2. Babu, V., Maity, T., & Prasad, H. (2015). Energy saving techniques for ventilation fans used in underground coal mines – A survey. Journal of Mining Science, 51, 1001-1008. https://doi.org/10.1134/S1062739115050198.
3. Pitis, C., & Livingstone, A. (2004). Energy efficient fans in underground auxiliary ventilation systems. 1st ICUE International Conference of Industrial and Commercial Use of Energy Proceedings, Cape Town. 103.
4. Yu, B. C., & Shao, L. S. (2022). A Mine Ventilation System Energy Saving Technique Based on an Improved Equilibrium Optimizer. Frontiers in Energy Research, 10, 913817. https://doi.org/10.3389/fenrg.2022.913817.
5. Zhironkin, S., & Cehlár, M. (2021). Coal mining sustainable development: economics and technological Outlook. Energies, 14(16), 5029. https://doi.org/10.3390/en14165029.
6. Zhou, P., Xu, Y., & Zhang, W. (2023). Design Consideration on a Low-Cost Permanent Magnetization Remanufacturing Method for Low-Efficiency Induction Motors. Energies, 16(17), 6142. https://doi.org/10.3390/en16176142.
7. Do, T. D., Do, Y. N., & Dai, P. D. (2018). A robust suboptimal control system design of chaotic PMSMs. Electrical Engineering, 100(3), 1455-1466. https://doi.org/10.1007/s00202-017-0603-6.
8. Do, N. Y., Do, A. T., Le, A. T., & Luu, V. U. (2022). Design of high-performance explosion proof motor of 3,000 rpm for local exhaust ventilation in underground mining. Version B of Vietnam Journal of Science and Technology, 64(10DB), 43-45. https://doi.org/10.31276/VJST.64(10DB).
9. Mutize, C., & Wang, R. J. (2013). Performance comparison of induction motor and line start PM motor for cooling fan applications, in Proceedings of the 21st Southern African Universities Power Engineering Conference. 2013: North-West University, Potchefstroom, South Africa, (p. 122-126).
10. Maraaba, L. S., Memon, A. M., Abido, M., & AlHems, L. M. (2021). An efficient acoustic-based diagnosis of inter-turn fault in interior mount LSPMSM. Applied Acoustics, 173, 107661. https://doi.org/10.1016/j.apacoust.2020.107661.
11. Elistratova, V. (2015). Optimal design of line-start permanent magnet synchronous motors of high efficiency. Ecole Centrale de Lille.
12. Li, J., Song, J., & Cho, Y. (2010). High performance line start permanent magnet synchronous motor for pumping system. 2010 IEEE International Symposium on Industrial Electronics, 1308-1313. IEEE. https://doi.org/10.1109/ISIE.2010.5637082.
13. Do, N., Le, T., & Ngo, X. (2022). Effect of Permanent Magnet Structure on The Performance of LSPMSM with a Power of 22 kW and 3000 rpm. IOP Conference Series: Earth and Environmental Science, 1111(1), 012047. IOP Publishing. https://doi.org/10.1088/1755-1315/1111/1/012047.
14. Bo, D., & Bin, X. (2013). Recent research of 2-pole asynchronous start permanent magnet synchronous motors. 2013 International Conference on Electrical Machines and Systems (ICEMS), 1090-1092. IEEE. https://doi.org/10.1109/ICEMS.2013.6754406.
15. Le, T. A., Bui, D. H., & Do, N. Y. (2022). Studying effect of proposal permanent magnet configurations on starting speed curve and phase current waveform of line start magnet synchronous motors 15 kw, 3.000 rpm in steady state. The University of Danang – Journal of Science and Technology, 20(7), 8-12.
16. Ganesan, A. U., & Chokkalingam, L. N. (2019). Review on the evolution of technology advancements and applications of line-start synchronous machines. IET electric power applications, 13(1), 1-16. https://doi.org/10.1049/iet-epa.2018.5283.
17. Mingardi, D., Bianchi, N., & Dai Prè, M. (2017). Geometry of line start synchronous motors suitable for various pole combinations. IEEE Transactions on Industry Applications, 53(5), 4360-4367. https://doi.org/10.1109/TIA.2017.2702581.
18. Baka, S., Sashidhar, S., & Fernandes, B. (2018). Multi-barrier two-pole line-start synchronous reluctance motor with high saliency for a bore-well submersible pump. 2018 IEEE International Conference on Industrial Technology (ICIT), 475-480. https://doi.org/10.1109/ICIT.2018.8352223.
19. Maraaba, L. S., Al-Hamouz, Z. M., Milhem, A. S., & Twaha, S. (2019). Comprehensive parameters identification and dynamic model validation of interior-mount line-start permanent magnet synchronous motors. Machines, 7(1), 4. https://doi.org/10.3390/machines7010004.
20. Chingale, G., & Ugale, R. (2014). Harmonic filter design for line start permanent magnet synchronous motor. 2014 International Conference on Advances in Electrical Engineering (ICAEE), 1-4. https://doi.org/10.1109/ICAEE.2014.6838503.
21. Qiu, H., Zhang, Y., Yang, C., & Yi, R. (2020). Rotor structure with double cage for improved synchronous capability of line-start permanent magnet synchronous motors. Technical Electrodynamics/Tekhnichna Elektrodynamika, (1). https://doi.org/10.15407/techned2020.01.040.
22. Ugale, R. T., & Chaudhari, B. N. (2020). Performance enhancement of line start permanent magnet synchronous motor with a special consequent pole rotor. IEEE Transactions on Energy Conversion, 36(3), 1972-1982. https://doi.org/10.1109/TEC.2020.3038725.
23. Yan, B., Yang, Y., & Wang, X. (2020). Design of a large capacity line-start permanent magnet synchronous motor equipped with hybrid salient rotor. IEEE Transactions on Industrial Electronics, 68(8), 6662-6671. https://doi.org/10.1109/TIE.2020.3008360.
24. Bala, M. J., Jana, C., Chowdhury, S. K., & Deb, N. K. (2022). Performance analysis of different rotor configuration of LSPMSM for Electric Vehicles. 2022 IEEE Calcutta Conference (CALCON), 223-227. IEEE. https://doi.org/10.1109/CALCON56258.2022.10060046.
25. Baka, S., Sashidhar, S., & Fernandes, B. (2018). Design and optimization of a two-pole line-start ferrite assisted synchronous reluctance motor. 2018 XIII International Conference on Electrical Machines (ICEM), 131-137. https://doi.org/10.1109/ICELMACH.2018.8507187.
26. Soreshjani, M. H., & Sadoughi, A. (2014). Conceptual comparison of line-start permanent magnet synchronous and induction machines for line-fed of different conditions. Journal of World’s Electrical Engineering Technology, 3(1).
27. Mahmoudi, A., Roshandel, E., Kahourzade, S., Vakilipoor, F., & Drake, S. (2024). Bond graph model of line-start permanent-magnet synchronous motors. Electrical Engineering, 106, 1667-1681. https://doi.org/10.1007/s00202-022-01654-w.
28. Heim, J. W., & Vander Wal, R. L. (2023). NdFeB Permanent Magnet Uses, Projected Growth Rates and Nd Plus Dy Demands across End-Use Sectors through 2050: A Review. Minerals, 13(10), 1274. https://doi.org/10.3390/min13101274.
29. Do, N.Y., & Ngo, X.C. (2022). Effects of Voltage Unbalance on Matrix Converter Induction Motor Drive. International Conference on Engineering Research and Applications, 468-476. Springer. https://doi.org/10.1007/978-3-031-22200-9_53.
30. Do, N. Y., & Ngo, X. C. (2022). Effect of harmonic components and load carrying factor on the operating mode of induction motor. AIP Conference Proceedings, 2534(1). https://doi.org/10.1063/5.0105148.
31. Do, N. Y., & Ngo, X. C. (2021). Influence of Single-Phase Voltage Loss and Load Carrying Mode on Mine Drainage Pump Motor in Vietnam. Inżynieria Mineralna. https://doi.org/10.29227/IM-2021-02-31.
32. Thuy, T. B., Cuong, N. X., & Do Nhu, Y. (2023). Effect of Permanent Magnet Structure on Working Characteristics of LSPMSM 3000 rpm. IOP Conference Series: Earth and Environmental Science, 1275(1), 012049. IOP Publishing. https://doi.org/10.1088/1755-1315/1275/1/012049.
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