车用超高速永磁电机驱动控制技术综述

Translated title of the contribution: An Overview of Drive Control Technology of Ultra-High-Speed Permanent Magnet Motors for Vehicles

Cheng Lin, Yao Xu*, Jilei Xing, Xingming Zhuang, Xiongwei Jiang

*Corresponding author for this work

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Abstract

Ultra-high-speed permanent magnet motor (UhsPM) has the advantages of small size, high efficiency and high power density, and is widely used in automotive application fields such as fuel cell air compressors and electrically assisted turbochargers. The features of small inductance and high fundamental frequency make its drive control more difficult than that of normal-speed permanent magnet motor. In this paper, the research status quo of automotive UhsPM drive control technology in terms of circuit topology, voltage modulation strategy matching and position-sensor-less control is elaborated, the research highlights of various technologies are summarized, and the evaluations by advantage and disadvantage comparison are given. Finally, the future development trends are forecasted.

Translated title of the contributionAn Overview of Drive Control Technology of Ultra-High-Speed Permanent Magnet Motors for Vehicles
Original languageChinese (Traditional)
Pages (from-to)1049-1058
Number of pages10
JournalQiche Gongcheng/Automotive Engineering
Volume44
Issue number7
DOIs
Publication statusPublished - 25 Jul 2022

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Lin, C., Xu, Y., Xing, J., Zhuang, X., & Jiang, X. (2022). 车用超高速永磁电机驱动控制技术综述. Qiche Gongcheng/Automotive Engineering, 44(7), 1049-1058. https://doi.org/10.19562/j.chinasae.qcgc.2022.07.011