DESIGN AND REAL-TIME IMPLEMENTATION OF EXTENDED EMF BASED POSITION-SENSORLESS DRIVE FOR SURFACE MOUNTED PERMANENT MAGNET SYNCHRONOUS MACHINES

Year 2020, Volume: 1 Issue: 1, 1 - 10, 03.11.2020

Murat Barut , Sung-yoon Jung Chris Mı

Abstract

This paper introduces position-sensorless speed control of surface mounted permanent magnet synchronous motors (SPMSMs) based on an extended electromotive force (EMF) and specifically focuses on performances at very low and medium speeds. According to Authors’ best knowledge, Morimoto’s extended EMF approach is firstly applied to SPMSM and its low speed operation is evaluated by computer simulations and real-time experiments in the scope of this paper. To show that Morimoto’s extended EMF technique is suitable to SPMSMs, computer simulations are executed in MATLAB® Simulink. Later, real-time experiments are performed to confirm the effectiveness of the proposed position-sensorless control system embedded on dSPACE-DS1104 controller with the SPMSM of 0.0262 Vrms/rpm. The resulting performance reveals that the possible speed estimation and thus position-sensorless control can be realized down to 1.4286% of the rated speed.

Keywords

PMSM, position estimation, speed estimation, sensorless control, Extended electromotive force

Supporting Institution

Chrysler, US DOE Grant , and the Scientific and Technological Research Council of Turkey (TUBITAK)

Project Number

DEEE0002720, DE-EE0005565, Grant DEEE0002720 and DE-EE0005565, and Post Doct-Grant 2219

Thanks

The authors gratefully acknowledge the financial support from Chrysler and US DOE Grant DEEE0002720 and DE-EE0005565, and Post Doct-Grant 2219-International Post Doctoral Research Fellowship Programme by the Scientific and Technological Research Council of Turkey (TUBITAK)

References

• [1] K. T. Chau, C. C. Chan, and C. Liu, “Overview of permanent-magnet brushless drives for electric and hybrid electric vehicles,” IEEE Transaction on Industrial Electronics. vol. 55, no. 6, pp. 2246-2257, 2008.
• [2] R. Bojoi, M. Pastorelli, J. Bottomley, P. Giangrande, and C. Gerada, “Sensorless control of PM motor drives — A technology status review,” 2013 IEEE Workshop on Electrical Machines Design Control and Diagnosis (WEMDCD) Paris, France, 2013, pp. 168-182.
• [3] Y. Zhao, W. Qiao, and L. Wu, “An Adaptive Quasi Sliding-Mode Rotor Position Observer-Based Sensorless Control for Interior Permanent Magnet Synchronous Machines,” IEEE Transactions on Power Electronics, vol. 28, no.12, pp. 5618-5629, 2013.
• [4] G.Wang, M. Valla, and J. Solsona, “Position Sensorless Permanent Magnet Synchronous Machine Drives—A Review,” IEEE Transaction on Industrial Electronics. vol. 67, no. 7, pp. 5830-5842, 2020.
• [5] C. Gong, Y. Hu, J. Gao, Y. Wang, and L. Yan, “An Improved Delay-Suppressed Sliding-Mode Observer for Sensorless Vector-Controlled PMSM,” IEEE Transaction on Industrial Electronics. vol. 67, no. 7, pp. 5913-5923, 2020.
• [6] C. Lascu and G.-D.Andreescu, “PLL Position and Speed Observer With Integrated Current Observer for Sensorless PMSM Drives,” IEEE Transaction on Industrial Electronics. vol. 67, no. 7, pp. 5990-5999, 2020.
• [7] C. M. Verrelli, S. Bifaretti, E. Carfagna, A. Lidozzi, L. Solero, F. Crescimbini, and M. D. Benedetto, “Speed Sensor Fault Tolerant PMSM Machines: From Position-Sensorless to Sensorless Control,” IEEE Transactions on Industry Applications, vol. 55, no. 4, pp. 3946-3954, 2019.
• [8] M. Boussak, “Implementation and experimental investigation of sensorless speed control with initial rotor position estimation for interior permanent magnet synchronous motor drive,” Transactions on Power Electronics, vol. 20, no. 6, pp. 1413-1422, 2005.
• [9] O. Benjak and D. Gerling, “Review of position estimation methods for IPMSM drives without a position sensor part I: Nonadaptive methods,” 2010 XIX Int. Conf. on Electrical Machines (ICEM) Rome, Italy, 2010, on CD.
• [10] O. Benjak and D. Gerling, “Review of position estimation methods for IPMSM drives without a position sensor part II: Adaptive methods”, 2010 XIX Int. Conf. on Electrical Machines (ICEM) Rome, Italy, 2010, on CD.
• [11] A. Sarikhani and O.A. Mohammed, “Sensorless control of PM synchronous machines by physics-based EMF observer,” IEEE Transaction on Energy Conversion. vol. 27 no. 4, pp. 1009-1017, 2012.
• [12] Y. Zhao, Z. Zhang; W. Qiao, and L. Wu, “An extended flux model-based rotor position estimator for sensorless control of salient-pole permanent-magnet synchronous machines,” IEEE Transactions on Power Electronics, vol. 30, no.8, pp. 4412-4422, 2015.
• [13] S. Morimoto, K. Kawamoto, M. Sanada, and Y. Takeda, “Sensorless control strategy for salient-pole PMSM based on extended EMF in rotating reference frame,” IEEE Transactions on Industry Applications, vol. 38, no. 4, pp. 1054-1061, 2002.
• [14] J. Hong, S. -Y, Jung, and K. Nam, “An incorporation method of sensorless algorithms: Signal injection and back EMF based methods,” 2010 Int. Power Electron. Conf. (IPEC) Sapporo, Japan, 2010, pp. 2743-2747.
• [15] M. Barut, S.-Y. Jung, and C. Mi, “Real-time performance evaluation of extended EMF based sensorless drive for SPMSMs,” 2014 XXIth Int. Conf. on Electrical Machines (ICEM) Berlin, Germany, 2014, pp. 884-889.
• [16] Z. Chen, M. Tomita, S. Ichikawa, S. Doki, and S. Okuma, “Sensorless control of interior permanent magnet synchronous motor by estimation of an extended electromotive force,”2000 IEEE- Ind. App. Conf., Rome, Italy, 2000, pp. 1814-1819.