Analysis of Electromagnetic Parameters of Hybrid Externally Excited Synchronous Motors for Electric Vehicle Applications
Received: 28 February 2023 | Revised: 19 March 2023 | Accepted: 22 March 2023 | Online: 2 June 2023
Corresponding author: Vuong Dang Quoc
Abstract
This paper presents two different approaches to improve the electromagnetic torque and output power of the hybrid Externally Excited Synchronous Motor (EESM) applied to Electric Vehicles (EVs). An analytical approach is first considered to define the main parameters of the proposed machine. Based on the obtained results from the analytical model, the hybrid EESM is designed with different rotor shapes and step-skewing magnet segments to reduce the total losses and improve torque ripple. Then, Finite Element Analysis (FEA) is applied to compute and simulate electromagnetic parameters, such as the magnetic flux density, mean torque, and output power. The development of these two approaches is validated on an actual EESM machine and the agreement with the theory is shown.
Keywords:
electromagnetic torque, hybrid Electrically Excited Synchronous Motor (EESM, output power, analytical method, Finite Element Method (FEM)Downloads
References
W. Zhao, T. A. Lipo, and B.-I. Kwon, "Torque Pulsation Minimization in Spoke-type Interior Permanent Magnet Motors With Skewing and Sinusoidal Permanent Magnet Configurations," IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 1–4, Aug. 2015. DOI: https://doi.org/10.1109/TMAG.2015.2442977
E. Yıldırız, M. Güleç, and M. Aydın, "An Innovative Dual-Rotor Axial-Gap Flux-Switching Permanent-Magnet Machine Topology With Hybrid Excitation," IEEE Transactions on Magnetics, vol. 54, no. 11, pp. 1–5, Aug. 2018. DOI: https://doi.org/10.1109/TMAG.2018.2848878
Y. Liu, Z. Zhang, and X. Zhang, "Design and Optimization of Hybrid Excitation Synchronous Machines With Magnetic Shunting Rotor for Electric Vehicle Traction Applications," IEEE Transactions on Industry Applications, vol. 53, no. 6, pp. 5252–5261, Aug. 2017. DOI: https://doi.org/10.1109/TIA.2017.2720671
W. Li, T. W. Ching, and K. T. Chau, "Design and analysis of a new parallel-hybrid-excited linear vernier machine for oceanic wave power generation," Applied Energy, vol. 208, pp. 878–888, Dec. 2017. DOI: https://doi.org/10.1016/j.apenergy.2017.09.061
X. Liu, Q. Lin, and W. Fu, "Optimal Design of Permanent Magnet Arrangement in Synchronous Motors," Energies, vol. 10, no. 11, Nov. 2017, Art. no. 1700. DOI: https://doi.org/10.3390/en10111700
Y. Yang et al., "Design and Comparison of Interior Permanent Magnet Motor Topologies for Traction Applications," IEEE Transactions on Transportation Electrification, vol. 3, no. 1, pp. 86–97, Mar. 2017. DOI: https://doi.org/10.1109/TTE.2016.2614972
A. Wang, Y. Jia, and W. L. Soong, "Comparison of Five Topologies for an Interior Permanent-Magnet Machine for a Hybrid Electric Vehicle," IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 3606–3609, Jul. 2011. DOI: https://doi.org/10.1109/TMAG.2011.2157097
T. Ding, N. Takorabet, F.-M. Sargos, and X. Wang, "Design and Analysis of Different Line-Start PM Synchronous Motors for Oil-Pump Applications," IEEE Transactions on Magnetics, vol. 45, no. 3, pp. 1816–1819, Mar. 2009. DOI: https://doi.org/10.1109/TMAG.2009.2012772
A. Khlaief, M. Boussak, and M. Gossa, "Model Reference Adaptive System Based Adaptive Speed Estimation for Sensorless Vector Control with Initial Rotor Position Estimation for Interior Permanent Magnet Synchronous Motor Drive," Electric Power Components and Systems, vol. 41, no. 1, pp. 47–74, Jan. 2013. DOI: https://doi.org/10.1080/15325008.2012.732657
T. H. Manh, D. B. Minh, T. P. Minh, and V. D. Quoc, "Investigation of the Influence of Skewed Slots and Degmagnetization Effects to Line Start Permanent Magnet Assistance Synchronous Reluctance Motors," Engineering, Technology & Applied Science Research, vol. 13, no. 1, pp. 9807–9811, Feb. 2023. DOI: https://doi.org/10.48084/etasr.5307
T. A. Huynh and M.-F. Hsieh, "Performance Analysis of Permanent Magnet Motors for Electric Vehicles (EV) Traction Considering Driving Cycles," Energies, vol. 11, no. 6, Jun. 2018, Αρτ. Νο. 1385. DOI: https://doi.org/10.3390/en11061385
W. L. Soong and N. Ertugrul, "Field-weakening performance of interior permanent-magnet motors," IEEE Transactions on Industry Applications, vol. 38, no. 5, pp. 1251–1258, Sep. 2002. DOI: https://doi.org/10.1109/TIA.2002.803013
P. Guglielmi, B. Boazzo, E. Armando, G. Pellegrino, and A. Vagati, "Permanent-Magnet Minimization in PM-Assisted Synchronous Reluctance Motors for Wide Speed Range," IEEE Transactions on Industry Applications, vol. 49, no. 1, pp. 31–41, Jan. 2013. DOI: https://doi.org/10.1109/TIA.2012.2229372
X. Liu, H. Chen, J. Zhao, and A. Belahcen, "Research on the Performances and Parameters of Interior PMSM Used for Electric Vehicles," IEEE Transactions on Industrial Electronics, vol. 63, no. 6, pp. 3533–3545, Jun. 2016. DOI: https://doi.org/10.1109/TIE.2016.2524415
J. Wang, X. Yuan, and K. Atallah, "Design Optimization of a Surface-Mounted Permanent-Magnet Motor With Concentrated Windings for Electric Vehicle Applications," IEEE Transactions on Vehicular Technology, vol. 62, no. 3, pp. 1053–1064, Mar. 2013. DOI: https://doi.org/10.1109/TVT.2012.2227867
"BYD Yuan Plus," Chinamobil. https://www.chinamobil.ru/eng/byd/yuan-plus/.
D. B. Minh, L. D. Hai, T. L. Anh, and V. D. Quoc, "Electromagnetic Torque Analysis of SRM 12/8 by Rotor/Stator Pole Angle," Engineering, Technology & Applied Science Research, vol. 11, no. 3, pp. 7187–7190, Jun. 2021.
D. B. Minh, L. D. Hai, T. L. Anh, and V. D. Quoc, "Electromagnetic Torque Analysis of SRM 12/8 by Rotor/Stator Pole Angle," Engineering, Technology & Applied Science Research, vol. 11, no. 3, pp. 7187–7190, Jun. 2021. DOI: https://doi.org/10.48084/etasr.4168
Downloads
How to Cite
License
Copyright (c) 2023 Dinh Bui Minh, Linh Dinh Hai, Tu Pham Minh, Vuong Dang Quoc
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain the copyright and grant the journal the right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) after its publication in ETASR with an acknowledgement of its initial publication in this journal.
