Analysis of the Saliency Ratio Effect on the Output Torque and the System Efficiency in IPM Drives

Yıl 2021, , 1417 - 1426, 31.12.2021

Osman Emre Özçiflikçi , Mikail Koç

https://doi.org/10.16984/saufenbilder.952222

Öz

Permanent magnet synchronous motors (PMSM) can be classified into two groups based on the rotor saliency structure as surface mounted permanent magnet synchronous motors (SPM) and interior mounted permanent magnet synchronous motors (IPM). Saliency ratio is defined as the ratio of q- axis inductance to d- axis inductance. While SPMs with the same d- and q- axis inductance values have the capacity to generate only the magnet-based torque IPMs are salient machines and they also produce reluctance torque due to the difference in inductances. This study analyses the influence of the saliency ratio on the drive system efficiency and the torque production capability of salient machines. First, efficient torque control systems have been implemented and successfully achieved for two identical IPMs with only difference in saliency ratios. Then, tests were carried out on the drive systems for two IPMs. It has been validated by extensive simulation results that the torque production capacity and the efficiency of the drive system can be increased considerably if the saliency ratio can be increased at the stage of machine design.

Anahtar Kelimeler

Torque Control, Motor Drives, AC Motor, IPM, PMSM

Destekleyen Kurum

Tübitak

Proje Numarası

118E858

Teşekkür

This study has been supported by the Scientific and Technological Research Council of Turkey (TUBITAK) through the Scientific and Technological Research Projects Funding Program (1001) with a project numbered as 118E858.

Kaynakça

• [1] M. Koç, “Efficiency Optimised Control Of Interior Mounted Permanent Magnet Machines For Electric Vehicle Traction”, PhD. Thesis in Department of Electronic and Electrical Engineering. 2016, The University of Sheffield, p.219.
• [2] M. Abassi, A. Khlaief, O. Saadaoui, A. Chaari and M. Boussak, "Performance analysis of FOC and DTC for PMSM drives using SVPWM technique," 2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA), pp. 228-233, 2015.
• [3] Z. Wang, T. W. Ching, S. Huang, H. Wang and T. Xu, "Challenges Faced by Electric Vehicle Motors and Their Solutions," in IEEE Access, vol. 9, pp. 5228-5249, 2021.
• [4] Z. Zhang et al., "A Deadbeat PI Controller With Modified Feedforward for PMSM Under Low Carrier Ratio," in IEEE Access, vol. 9, pp. 63463-63474, 2021.
• [5] D. Yu, X. Y. Huang, Y. T. Fang and J. Zhang, "Design and comparison of interior permanent magnet synchronous traction motors for high speed railway applications," 2017 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), pp. 58-62, 2017.
• [6] S. K. Dwivedi, M. Laursen and S. Hansen, "Voltage vector based control for PMSM in industry applications," 2010 IEEE International Symposium on Industrial Electronics, pp. 3845-3850, 2010.
• [7] L. K. Jisha and A. A. Powly Thomas, "A comparative study on scalar and vector control of Induction motor drives," 2013 International conference on Circuits, Controls and Communications (CCUBE), pp. 1-5, 2013.
• [8] A. Oprea and D. Floricau, "Field Oriented Control of Permanent Magnet Synchronous Motor with Graphical User Interface," 2021 12th International Symposium on Advanced Topics in Electrical Engineering (ATEE), pp. 1-4, 2021.
• [9] M. S. Reddy, V. S. R. Subrahmanyam, C. S. Prakash and G. V. S. U. Shankar, "Performance analysis of Fuzzy and Neural controller implementation in permanent magnet synchronous motor," 2021 5th International Conference on Intelligent Computing and Control Systems (ICICCS), pp. 566-574, 2021.
• [10] A. Srivastava, A. Chauhan and A. Tripathi, "Comparative Analysis Of Two-Level &; Three-Level Svpwm Based DTC IM Drives," 2021 International Conference on Artificial Intelligence and Smart Systems (ICAIS), pp. 1612-1618, 2021.
• [11] P. Yunhao, Y. Dejun and H. Yansong, "The stator flux linkage adaptive SVM-DTC control strategy of permanent magnet synchronous motor," 2021 6th Asia Conference on Power and Electrical Engineering (ACPEE), pp. 826-831, 2021.
• [12] F. Korkmaz, İ. Topaloğlu, M. F. Çakir and R. Gürbüz, "Comparative performance evaluation of FOC and DTC controlled PMSM drives," 4th International Conference on Power Engineering, Energy and Electrical Drives, pp. 705-708, 2013.
• [13] M. K. Waghmare and S. V. Patil, "Speed Control Strategy of Permanent Magnet Synchronous Motor Drive Using SPWM Technique," 2019 4th International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT), pp. 1328-1332, 2019.
• [14] Z. Han and J. Liu, "Comparative Analysis of Vibration and Noise in IPMSM Considering the Effect of MTPA Control Algorithms for Electric Vehicles," in IEEE Transactions on Power Electronics, vol. 36, no. 6, pp. 6850-6862, 2021.
• [15] X. Li, D. Xi and Y. Zhang, "Permanent magnet synchronous motor vector control based on MATLAB/Simulink," 2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS), pp. 1-6, 2017.
• [16] L. Yu, C. Wang, H. Shi, R. Xin and L. Wang, "Simulation of PMSM field-oriented control based on SVPWM," 2017 29th Chinese Control And Decision Conference (CCDC), pp. 7407-7411, 2017.
• [17] D. Rathnakumar, J. LakshmanaPerumal and T. Srinivasan, "A new software implementation of space vector PWM," Proceedings. IEEE SoutheastCon, 2005. pp. 131-136, 2005.
• [18] S. Srivastava and M. A. Chaudhari, "Comparison of SVPWM and SPWM Schemes for NPC Multilevel Inverter," 2020 IEEE International Students' Conference on Electrical,Electronics and Computer Science (SCEECS), pp. 1-6, 2020.
• [19] P. Yulong, L. Yue., Y. Yanjun., S. Yanwen., C. Feng., “Increasing the saliency ratio of fractional slot concentrated winding interior permanent magnet synchronous motors.” IET Electric Power Applications, vol. 9, pp. 439-448, 2015.
• [20] M. Koç, S. Emiroğlu, B. Tamyürek. "Analysis and simulation of efficiency optimized IPM drives in constant torque region with reduced computational burden." Turk J Elec Eng & Comp Sci vol. 29, pp. 1643 – 1658, 2021.