2022-04-09
Improved Three Vector Model Predictive Torque Control of PMSM
By
Progress In Electromagnetics Research M, Vol. 109, 217-229, 2022
Abstract
To reduce the computational complexity of traditional model predictive torque control (MPTC) and improve the sensitivity of predictive control to disturbances, an improved three vector model predictive control strategy applied in permanent magnet synchronous motor (PMSM) is proposed. First, the principle of deadbeat synchronization between torque and flux linkage is adopted to reduce six candidate vectors in traditional torque prediction to two, and the cost function is designed to select the optimal voltage vector. In addition, disturbance observation compensation is introduced to compensate for the influence of load disturbance on the control performance of the predictive model. As experimental results show, the proposed three-vector model predictive torque control can obtain small torque ripple and current harmonics both in steady state and dynamic state.
Citation
Qianghui Xiao, Zhe Li, Bing Luo, Tingting Wang, Dingdou Wen, and Yang Zhang, "Improved Three Vector Model Predictive Torque Control of PMSM," Progress In Electromagnetics Research M, Vol. 109, 217-229, 2022.
doi:10.2528/PIERM21120403
References

1. Ding, X., J. Cheng, Z. Zhao, and P. Chi Kwong Luk, "A high-precision and high-efficiency PMSM driver based on power amplifiers and RTSPSs," IEEE Transactions on Power Electronics, Vol. 36, No. 9, 10470-10480, Sept. 2021, doi: 10.1109/TPEL.2021.3063312.
doi:10.1109/TPEL.2021.3063312        Google Scholar

2. Wang, W., et al. "New three-phase current reconstruction for PMSM drive with hybrid space vector pulsewidth modulation technique," IEEE Transactions on Power Electronics, Vol. 36, No. 1, 662-673, Jan. 2021, doi: 10.1109/TPEL.2020.2997986.
doi:10.1109/TPEL.2020.2997986        Google Scholar

3. Zhang, X. and Y. He, "Direct voltage-selection based model predictive direct speed control for PMSM drives without weighting factor," IEEE Transactions on Power Electronics, Vol. 34, No. 8, 7838-7851, Aug. 2019, doi: 10.1109/TPEL.2018.2880906.
doi:10.1109/TPEL.2018.2880906        Google Scholar

4. Tong, W., S. Dai, S. Wu, and R. Tang, "Performance comparison between an amorphous metal PMSM and a silicon steel PMSM," IEEE Transactions on Magnetics, Vol. 55, No. 6, 1-5, Jun. 2019, Art No. 8102705, doi: 10.1109/TMAG.2019.2900531.        Google Scholar

5. Sun, X., Z. Shi, G. Lei, Y. Guo, and J. Zhu, "Analysis and design optimization of a permanent magnet synchronous motor for a campus patrol electric vehicle," IEEE Transactions on Vehicular Technology, Vol. 68, No. 11, 10535-10544, Nov. 2019, doi: 10.1109/TVT.2019.2939794.
doi:10.1109/TVT.2019.2939794        Google Scholar

6. Siami, M., D. A. Khaburi, A. Abbaszadeh, and J. Rodríguez, "Robustness improvement of predictive current control using prediction error correction for permanent-magnet synchronous machines," IEEE Transactions on Industrial Electronics, Vol. 63, No. 6, 3458-3466, Jun. 2016, doi: 10.1109/TIE.2016.2521734.
doi:10.1109/TIE.2016.2521734        Google Scholar

7. Zhao, G., J. Feng, and Q. Sun, "The research of optimized torque control algorithm for PMSM based on grey prediction model," 2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 335-340, 2009, doi: 10.1109/FSKD.2009.588.
doi:10.1109/FSKD.2009.588        Google Scholar

8. Chen, W. and D. Sun, "A simplified robust model predictive flux control of open-winding PMSM based on ESO," 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), 1-6, 2019, doi: 10.1109/ICEMS.2019.8921676.        Google Scholar

9. Zhang, X., K. Yan, and M. Cheng, "Two-stage series model predictive torque control for PMSM drives," IEEE Transactions on Power Electronics, Vol. 36, No. 11, 12910-12918, Nov. 2021, doi: 10.1109/TPEL.2021.3075711.
doi:10.1109/TPEL.2021.3075711        Google Scholar

10. Ji, J., R. Xue, W. Zhao, T. Tao, and L. Huang, "Simplified three-vector-based model predictive thrust force control with cascaded optimization process for a double-side linear vernier permanent magnet motor," IEEE Transactions on Power Electronics, Vol. 35, No. 10, 10681-10689, Oct. 2020, doi: 10.1109/TPEL.2020.2976901.
doi:10.1109/TPEL.2020.2976901        Google Scholar

11. Yan, L., M. Dou, Z. Hua, H. Zhang, and J. Yang, "Robustness improvement of FCS-MPTC for induction machine drives using disturbance feedforward compensation technique," IEEE Transactions on Power Electronics, Vol. 34, No. 3, 2874-2886, Mar. 2019, doi: 10.1109/TPEL.2018.2842743.
doi:10.1109/TPEL.2018.2842743        Google Scholar

12. Wu, M., X. Sun, J. Zhu, G. Lei, and Y. Guo, "Improved model predictive torque control for PMSM drives based on duty cycle optimization," IEEE Transactions on Magnetics, Vol. 57, No. 2, 1-5, Feb. 2021, Art No. 8200505, doi: 10.1109/TMAG.2020.3008495.        Google Scholar

13. Nikzad, M. R., B. Asaei, and S. O. Ahmadi, "Discrete Duty-Cycle-Control method for direct torque control of induction motor drives with model predictive solution," IEEE Transactions on Power Electronics, Vol. 33, No. 3, 2317-2329, Mar. 2018, doi: 10.1109/TPEL.2017.2690304.
doi:10.1109/TPEL.2017.2690304        Google Scholar

14. Woldesemayat, M. L., H. Lee, S. Won, and K. Nam, "Modeling and veri cation of a six-phase interior permanent magnet synchronous motor," IEEE Transactions on Power Electronics, Vol. 33, No. 10, 8661-8671, Oct. 2018, doi: 10.1109/TPEL.2017.2782804.        Google Scholar

15. Bhaumik, A. and S. Das, "Predictive torque control scheme without weighting factors for speed sensorless induction motor drive," 2021 1st International Conference on Power Electronics and Energy (ICPEE), 1-6, 2021, doi: 10.1109/ICPEE50452.2021.9358475.        Google Scholar

16. Sun, X., et al. "MPTC for PMSMs of EVs with multi-motor driven system considering optimal energy allocation," IEEE Transactions on Magnetics, Vol. 55, No. 7, 1-6, Jul. 2019, Art No. 8104306, doi: 10.1109/TMAG.2019.2904289.
doi:10.1109/TMAG.2019.2904289        Google Scholar

17. Chen, L., H. Xu, X. Sun, and Y. Cai, "Three-vector-based model predictive torque control for a permanent magnet synchronous motor of EVs," IEEE Transactions on Transportation Electrification, Vol. 7, No. 3, 1454-1465, Sept. 2021, doi: 10.1109/TTE.2021.3053256.
doi:10.1109/TTE.2021.3053256        Google Scholar

18. Wang, B., Z. Dong, Y. Yu, G. Wang, and D. Xu, "Static-errorless deadbeat predictive current control using second-order sliding-mode disturbance observer for induction machine drives," IEEE Transactions on Power Electronics, Vol. 33, No. 3, 2395-2403, Mar. 2018, doi: 10.1109/TPEL.2017.2694019.
doi:10.1109/TPEL.2017.2694019        Google Scholar

19. Wang, Y., S. Yang, and Z. Xie, "Extended state observer based current decoupling control for PMSM," 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), 1-6, 2019, doi: 10.1109/ICEMS.2019.8921959.        Google Scholar

20. Kim, H., J. Han, Y. Lee, J. Song, and K. Lee, "Torque predictive control of permanent-magnet synchronous motor using duty ratio prediction," 2013 IEEE International Symposium on Industrial Electronics, 1-5, 2013, doi: 10.1109/ISIE.2013.6563664.        Google Scholar