Performance Optimization and Fault-tolerant Control Technology of Drive System

Chuyang Zheng

doi:10.6919/ICJE.202608_12(8).0014

Authors

Chuyang Zheng School of Min jiang, Fuzhou, 350108, China

DOI:

https://doi.org/10.6919/ICJE.202608_12(8).0014

Keywords:

Permanent Magnet Synchronous Motor; Fault Diagnosis; Multi-motor Coupling Drive; Parameter Matching; Topology Optimization; Torque Ripple Suppression.

Abstract

Amid the rapid development of the new energy vehicle sector, the drive system, a pivotal power component of electric vehicles, directly dictates the vehicle’s performance, economic efficiency, safety, and operational reliability. Current pure electric vehicles are confronted with challenges such as limited driving range, uneven power performance and high failure risks in the drive system. Although rotor permanent magnet brushless motors are widely applied in electric vehicle (EV) drive systems due to their high efficiency and power density, they are prone to permanent magnet demagnetization and winding faults, which pose severe threats to vehicle operational safety. Therefore, performance optimization and fault-tolerant control technologies for drive systems have become critical breakthroughs to enhance the overall competitiveness of new energy vehicles. This paper systematically reviews the structural types, performance optimization methods and fault-tolerant control technologies of EV drive systems at home and abroad. It analyzes the advantages and disadvantages of different drive modes, core optimization approaches and key fault-tolerant control technologies, identifies the current research bottlenecks, and outlines the future development trends. The findings of this study serve as a useful reference for enhancing the performance and reliability of new energy vehicle drive systems, bolster the high-quality development of China's new energy vehicle sector, and contribute to realizing the goals of carbon peaking and carbon neutrality.This project focuses on the precise parameter matching of key components in the powertrain of pure electric vehicles, as well as innovative solutions to the existing problems of rotor permanent magnet brushless motors.

Downloads

Download data is not yet available.

References

[1] Wu, Y., Zhang, S., & Hao, J. (2017). On-road vehicle emissions and their control in China: a review and outlook. Science of the Total Environment, 574, 332–349.

[2] Sadoi, Y. (2018). The impact of Euro 4 automobile emission regulations on the development of technological capabilities in ASEAN. Journal of the Asia Pacific Economy, 23(2), 279–296.

[3] Yin, A., Yang, F., & Jiang, H. (2013). Matching and optimization of pure electric vehicle powertrain system based on iSIGHT. Journal of Hefei University of Technology (Natural Science), 36(1), 1–4, 92.

[4] Chau, K. T., Chan, C. C., & Liu, C. H. (2008). Overview of permanent-magnet brushless drives for electric and hybrid electric vehicles. IEEE Transactions on Industrial Electronics, 55(6), 2246–2257.

[5] Siddharth, B. R., Pradeep, D. J., & Kumar, Y. V. P. (2022). Dynamic performance analysis of front-wheel drive hybrid electric vehicle architectures under different real-time operating conditions. International Journal of Powertrains, 11(1), 62–89.

[6] Zhu, X., Xiang, Z., & Quan, L. (2018). Multi-mode optimization design methodology for a flux-controllable stator permanent magnet memory motor considering driving cycles. IEEE Transactions on Industrial Electronics, 65(7), 5353–5366.

[7] Zhu, X., Xiang, Z., & Zhang, C. (2018). Co-reduction of torque ripple for outer rotor flux-switching PM motor using systematic multi-level design and control schemes. IEEE Transactions on Industrial Electronics, 64(2), 1102–1112.

[8] Zhu, X., Wu, W., & Yang, S. (2018). Comparative design and analysis of new type of flux-intensifying interior permanent magnet motors with different q axis rotor flux barriers. IEEE Transactions on Energy Conversion.

[9] Louback, E., Biswas, A., & Machado, F. (2024). A review of the design process of energy management systems for dual-motor battery electric vehicles. Renewable and Sustainable Energy Reviews, 193, 114293.

[10] Xu, H., Bu, F., & Cheng, Y. (2020). Analysis on the influence of braking energy recovery on braking stability of front-wheel-drive electric vehicles. Auto Time, 9, 85–86.

[11] Zhang, J. (2019). Comparative analysis on steady-state cornering simulation of front-wheel drive and rear-wheel drive electric vehicle based on ADAMS/Car. Shanghai Auto, 12, 31–34.

[12] Xue, Q., Zhang, X., & Teng, T. (2023). Dynamic coordinated control strategy of power on gear shifting for novel dual motor electric vehicle. Sustainable Energy Technologies and Assessments, 55, 102941.

[13] Chen, S. (2024). Research on symmetrical dual-redundancy permanent magnet motor for aerospace. Engineering Technology II, 12.

[14] Ouyang, M. (2024). Prospect of periodic and structural trends of China's new energy vehicles in the next ten years. Science & Technology Review, 42(12), 6–13.

[15] Wang, P. (2024). Development status and countermeasure suggestions of China's new energy vehicles. Automobile Applied Technology, 49(8), 187–191.