Influence of Single-Phase Voltage Loss and Load Carrying Mode on Mine Drainage Pump Motor in Vietnam

• Autorzy: Do Nhu Y. , Ngo Xuan Cuong

Identyfikatory

DOI

10.29227/IM-2021-02-31

• Języki publikacji: EN

Abstrakty

EN

Mine drainage pump is the most important load in mining which requires high reliability when operating. Currently, the power supply of a mine drainage pump is connected to the same power line with many nonlinear loads, and is equipped with power electronic converters, which makes the power supply nonsinusoidal. During the working process of a mine drainage pump, the load-carrying factor often changes, and many types of failures occur, among which single-phase voltage loss is the most common problem. In the case of a nonsinusoidal power supply, if a single-phase voltage loss occurs in different load modes, it will greatly affect the working mode of the mine drainage pump leading to influences on the working efficiency, the life of the pump, and sometimes it is necessary to recalculate the protection parameters. This paper studies the influence of single-phase voltage loss and load carrying mode on the working mode of mine drainage pump motor in case the of nonsinusoidal power supply. Research results show that, in the case of nonsinusoidal power supplied with single-phase voltage loss, copper losses in the rotor and stator circuits increase with increases in voltage total harmonic distortion (THD) and load-carrying factor, 5th order reverse harmonic increases copper loss in asynchronous motor the most, and higher harmonic components have less effect on copper loss in the motor. At the same time, the speed ripple decreases with the increase of the motor load factor and decreases in the presence of the 5th order negative sequence harmonic, and increases significantly in the presence of the 7th order positive sequence harmonic. 5th order negative sequence harmonic increases, the torque ripple increases, while the 7th order positive sequence harmonic reduces the torque ripple in the case of single-phase voltage loss. The results of the paper will help improve the operational efficiency of the mine drainage pump in Vietnam's mines.

Słowa kluczowe

EN

mine drainage pump; single-phase voltage loss; asynchronous motor; harmonics

PL

górnictwo; pompy; drenaż

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2021
• Tom: no. 2
• Strony: 341--352
• Opis fizyczny: Bibliogr. 27 poz., rys., tab., wykr.

Twórcy

autor

Do Nhu Y.

• Hanoi University of Mining and Geology, 18 Vien street, Hanoi, Vietnam

autor

Ngo Xuan Cuong

• School of Engineering and Technology, Hue University, Hue, Vietnam

Bibliografia

• 1. Ovchinnikov, N.P., 2020. Recommendations for improving the operation efficiency of electric pumping units of mine drainage installations. In IOP Conference Series: Earth and Environmental Science. 548(5): 20-48.
• 2. Shang, D., 2017. Application research on testing efficiency of main drainage pump in coal mine using thermodynamic theories. International Journal of Rotating Machinery.
• 3. Papa, F., Radulj, D., Karney, B., Robertson, M., 2014. Pump energy efficiency field testing and benchmarking in Canada. Journal of Water Supply: Research and Technology-AQUA, 63(7): 570-577.
• 4. Kersting, W.H., 2005. Causes and effects of single-phasing induction motors. IEEE Transactions on Industry Applications, 41(6).
• 5. AQ 1012-2005 The Main Drainage System Safety Testing Inspection Specifications in Coal Mine. 2005. China Standards Press, Beijing, China.
• 6. Samir, M., Singh, G., Ahmed, N., Ahmed, H., 2013. Dynamic Performance Analysis of Three Phase Induction Motor with Single Phasing. In Proceedings of the Conference on Advances in Communication and Control Systems, Atlantis Press.
• 7. Donolo, P., Bossio, G., De Angelo, C., Garcia, G., Donolo, M., 2016. Voltage unbalance and harmonic distortion effects on induction motor power, torque and vibrations. Electric power systems research.
• 8. Bhattarai, P.D., 2013. Study on effects of supply voltage asymmetry and distortion on induction machine. A thesis, the Louisiana state University and Agricultural and Mechanical College. Faculty of the Louisianan State University and Agricultural and Mechanical College.
• 9. Lee, C.Y., 1999. Effects of unbalanced voltage on the operation performance of a three-phase induction motor. IEEE Transactions on Energy Conversion, 14(2): 202-208.
• 10. Mirabbasi, D., Seifossadat, G., Heidari, M., 2009. Effect of unbalanced voltage on operation of induction motors and itsdetection. In 2009 International Conference on Electrical and Electronics Engineering-ELECO. 1-189, IEEE.
• 11. Kersting, W.H., Phillips, W.H., 1997. Phase frame analysis of the effects of voltage unbalance on induction machines. IEEE Transactions on Industry Applications, 33(2): 415-420.
• 12. Gnacinski, P., 2008. Effect of unbalanced voltage on windingstemperature, operational life and loadcarryingcapacity of induction machine. Energy Conversion and Management, 49(4): 761-770.
• 13. Wang, Y.J., 2001. Analysis of effects of three-phase voltage unbalance on induction motors with emphasis on the angle of the complex voltage unbalance factor. IEEE Transactions on energy conversion, 16(3): 270-275.
• 14. Dekhandji, F.Z., Refoufi, L., Bentarzi, H., 2017. Quantitative assessment of three phase supply oltage unbalanceeffects on induction motors. International Journal of System Assurance Engineering and Management, 8(1): 393-406.
• 15. Quispe, E., Gonzalez, G., Aguado, J., 2004. Influence of unbalanced and waveform voltage on the performance characteristics of three-phase induction motors. In: Proceedings of international conference on renewable energy and power quality applications. Barcelona: Espana.
• 16. Gnaciński, P., Peplinsski, M., Hallmann, D., Jankowski, P., 2019. Induction cage machine thermal transientsunderlowered voltage quality. IET Electric Power Applications, 13(4): 479-486.
• 17. NEMA. Standard publications No. MG1. Motors and generators. Washington: published by national electrical manufactures association; 1993. Part 21 and part 30, 1-2.
• 18. Ngo, X.C., Do, N.Y., Tran, Q.H., 2020. The Influence of Voltage Quality on Asynchronous Motor Performance of EKG Excavator in Open Pit Mines–Vinacomin. Inżynieria Mineralna, 16(1): 139-145.
• 19. Nguyen, N. X. and Le, T. X, 2017. Evaluating effect of the voltage resonant caused by harmonics of nonlinear loads to capacitor banks located on Nam Mau Coal Company’s 6kV electric grid (in Vietnamese), Journal of Mining and Earth Sciences, 58(2): 128-136, Available from: http://jmes.humg.edu.vn/en/archives?article=784.
• 20. Do, Y. N., Le, T. X., Nguyen, N. B. and Ngo, T. T., 2020. Impact of asymmetrical phenomena on asynchronous three-phase motors in operation mode, Journal of Mining and Earth Sciences, 61(3): 68-74, https://doi.org//10.46326/JMES.2020.61(3).08.
• 21. Sousa, S.V., Cabello, E.JJ., Sagastume, G.A., Cabello, U.MJ., 2019. Assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring. Measurement, 136, 237-247.
• 22. Ding, X., Mi, C.C., 2011. Impact of inverter on losses and thermal characteristics of induction motors. International Journal of Power Electronics, 3(6), 641-651.
• 23. Al-Badri, M., Pillay, P., Angers, P., 2017. A novel in situ efficiency estimation algorithm for threephase induction motors operating with distorted unbalanced voltages. IEEE Transactions on Industry Applications, 53(6), 5338-5347.
• 24. Yacamini, R., Chang, S.C., 1995. Noise and vibration from induction machines fedfromharmonic sources. IEEE Transactions on energy conversion, 10(2), 286-292.
• 25. El-Kharashi, E., Massoud, J.G., Al-Ahmar, M.A., 2019. The impact of the unbalance in both the voltage and the frequency on the performance of single and cascaded induction motors. Energy, 181: 561-575.
• 26. Amin, K.E., Hamouda, R.M., Abu-Siada, A., El Dessuki, M.A., 2016. Electromechanical oscillations of common-shaft cascaded induction motors driving a large mechanical load. Eighteenth International Middle East Power Systems Conference (MEPCON), pp. 645-650, IEEE.
• 27. Beleiu, H.G., Maier, V., Pavel, S.G., Birou, I., Pică, C.S., Dărab, P.C., 2020. Harmonics Consequences on Drive Systems with Induction Motor. Applied Sciences, 10(4): 1528.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).