PIER Letters
Progress In Electromagnetics Research Letters
ISSN: 1937-6480
Home | Search | Notification | Authors | Submission | PIERS Home | EM Academy
Home > Vol. 91 > pp. 123-128


By Q. Li, A. Xu, L. Zhou, and C. Shang

Full Article PDF (287 KB)

Aiming at high torque ripple of switched reluctance motor (SRM) caused by hysteresis tolerance control, this study proposes a new deadbeat control based on an SRM rotation coordinate system. The command current is easily calculated on account of the nonlinear deadbeat current controller. For the voltage control, the redefined voltage vectors and space voltage module are discussed to reduce the switching states. Experimental results exhibit that the proposed method can reduce the SRM torque ripple compared with direct torque control and direct instantaneous torque control. In addition, all the results are carried out on a three phase 12/8-poles SRM.

Q. Li, A. Xu, L. Zhou, and C. Shang, "A Deadbeat Current Control Method for Switched Reluctance Motor," Progress In Electromagnetics Research Letters, Vol. 91, 123-128, 2020.

1. Wang, Y., S. Tobayashi, and R. D. Lorenz, "A low-switching-frequency flux observer and torque model of deadbeat-direct torque and flux control on induction machine drives," IEEE Trans. Ind. Appl., Vol. 51, No. 3, 2255-2267, 2015.

2. Dastjerdi, R. S., M. A. Abbasian, H. Saghafi, and M. H. Vafai, "Performance improvement of permanent-magnet synchronous motor using a new deadbeat-direct current controller," IEEE Trans. on Power Electron, Vol. 34, No. 4, 3530-13543, 2019.

3. Bostanci, E., M. Moallem, A. Parsapour, and B. Fahimi, "Opportunities and challenges of switched reluctance motor drives for electric propulsion: A comparative study," IEEE Trans. Transport. Electrification, Vol. 3, No. 1, 58-75, 2017.

4. Chiba, A., K. Kiyota, N. Hoshi, M. Takemoto, and S. Ogasawara, "Development of a rare-earth-free SR motor with high torque density for hybrid vehicles," IEEE Trans. Energy Conversion, Vol. 30, No. 1, 175-182, 2015.

5. Nakao, N. and K. Akatsu, "Vector control specialized for switched reluctance motor drives," 2014 Int. Conf. on Elect. Mach., 943-949, 2014.

6. Kuai, S., H. Zhang, X. Xia, and K. Li, "Unipolar sinusoidal excited switched reluctance motor control based on voltage space vector," IET Electric Power Appl., Vol. 13, No. 5, 670-675, 2019.

7. Khan, Y. A. and V. Verma, "Novel speed estimation technique for vector-controlled switched reluctance motor drive," IET Electric Power Appl., Vol. 13, No. 8, 1193-1203, 2019.

8. Shinohara, A., Y. Inoue, S. Morimoto, and M. Sanada, "Maximum torque per ampere control in stator flux linkage synchronous frame for DTC-based PMSM drives without using q-axis inductance," IEEE Trans. Ind. Appl., Vol. 53, No. 4, 3663-3671, 2017.

9. Inderka, R. B. and R. W. A. A. De Doncker, "DITC-direct instantaneous torque control of switched reluctance drives ," IEEE Trans. Ind. Appl., Vol. 39, No. 4, 1046-1051, 2003.

© Copyright 2010 EMW Publishing. All Rights Reserved