Abstract
The current power supply system is an indispensable part of maglev train, which mainly provides the electric energy needed by the on-board equipment of the train. The traction system of the medium speed maglev train with permanent magnet synchronous intermediate drive is transferred to the ground, and the electric energy required for traction is provided by the ground equipment. The current power supply system of maglev train should consider the actual operating environment of the train to provide the current service for the train. This article introduces a new contactless power supply system for medium speed maglev train And it describes the composition, control principle, performance parameters of main components and typical test. The system combines redundancy technology, mobile inductive coupling power transmission technology, and adopts modular design. The system has been developed for the first time on the maglev train and test line.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Wang, Y., Shao, Z., Zhong, Z., et al.: Quasi-synchronous operation of a long-stator doubly fed linear motor with accurate control of both propulsion and contactless power transfer. IEEE Trans. Transp. Electrification 9(1), 689–698 (2022)
Yonggang, W., Jun, Y., Li, Z.: Analysis of force angle characteristics of hollow Halbach permanent magnet linear synchronous motor for maglev train. Railw. Roll. Stock. 41(1), 26–32 (2021). (in Chinese)
Shi, L., Yin, Z., Jiang, L., Li Y.: Advances in inductively coupled power transfer technology for rail transit. CES Trans. Electr. Mach. Syst. 1(4), 383–396 (2017)
Fin, Z., Shi, L., Yin, Z., Jiang, L., Zhang, F.: Mutual inductance compensation method and output power balance strategy of multi-pick coil in inductive power transmission system. J. Trans. China Electrotech. Soc. 3(17), 3998–4006 (2018). (in Chinese)
Zhang, F., Shi, L., Yin, Z., Fan, M., Jiang, L.: A Parallel current control strategy for receiving modules in inductively coupled power transmission system. J. Proc. CSEE 38(20), 6091–6098 (2018) (in Chinese)
Yonggang, W., Jun, Y., Yumeng, C.: Characteristics analysis of permanent magnet electromagnetic hybrid suspension guide system for maglev train. Locomot. Electr. Drive 6, 2–8 (2021). (in Chinese)
Zhang, F., Shi, L., Yin, Z., Fan, M., Jiang, L.: Current balance control strategy for inductively coupled power transfer system with parallel pickup modules. In: 2017 IEEE Transportation Electrification Conference and Expo, pp. 1–6. IEEE, Asia-Pacific (2017)
Zhang, F., Shi, L., Yin, Z., Fan, M., Jiang, L.: Efficiency analysis of inductively coupled power transfer with multi-pickups. In: 20th International Conference on Electrical Machines and Systems (ICEMS), pp. 1–5. IEEE, Sydney (2017)
Yin, Z., Shi, L., Fan, M.: Optimal setting of primary coil current for efficiency in electromagnetic inductive wireless power transfer system. Trans. China Electrotech. Soc. 36(s1), 46–53 (2021)
Yin, Z., Shi, L., Yang, J., et al.: The power control of a multiple pick-up bidirectional wireless power transfer system. In: International Conference on Wireless Power Transfer, pp. 444–454. Springer Nature Singapore, Singapore (2022)
Acknowledgments
This work was supported by National Key R&D Program of China (Grant No. 2016YFB1200601).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 Beijing Paike Culture Commu. Co., Ltd.
About this paper
Cite this paper
Li, K., Wang, Y., Chen, X., Yin, Z., Shi, L. (2024). Application Research of New Contactless Power Supply System for Medium Speed Maglev Train. In: Jia, L., Qin, Y., Yang, J., Liu, Z., Diao, L., An, M. (eds) Proceedings of the 6th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2023. EITRT 2023. Lecture Notes in Electrical Engineering, vol 1135. Springer, Singapore. https://doi.org/10.1007/978-981-99-9307-9_64
Download citation
DOI: https://doi.org/10.1007/978-981-99-9307-9_64
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-99-9306-2
Online ISBN: 978-981-99-9307-9
eBook Packages: EngineeringEngineering (R0)