Decoupled model for asymmetrical dual three phase permanent magnet synchronous machine

Chen, Yuzheng; Bozhko, Serhiy; Fan, Linhui; Yang, Tao; Khowja, M. Raza

Abstract

This paper presents a decoupled modeling method for asymmetrical dual three phase (DTP) permanent magnet synchronous machine (PMSM). Due to the special structure of this machine, traditional decoupled method cannot be applied on it. This paper proposes a new method that applying inverse voltage to two sets of windings and transferring 6 phase model to a symmetrical 3 phase model, which d-q decoupled control can be used. Simulation result shows the equivalent symmetrical model has exact the same dynamic and steady performance with the asymmetrical dual three phase model.

Citation

Chen, Y., Bozhko, S., Fan, L., Yang, T., & Khowja, M. R. (2019). Decoupled model for asymmetrical dual three phase permanent magnet synchronous machine. In 2019 IEEE International Electric Machines & Drives Conference (IEMDC)https://doi.org/10.1109/IEMDC.2019.8785279

• Conference Name: IEMDC 2019 - International Electric Machines & Drives Conference
• Conference Location: San Diego, CA, USA
• Start Date: May 12, 2019
• End Date: May 15, 2019
• Acceptance Date: Feb 17, 2019
• Online Publication Date: Aug 5, 2019
• Publication Date: May 12, 2019
• Deposit Date: Apr 24, 2019
• Publicly Available Date: Apr 25, 2019
• Publisher: Institute of Electrical and Electronics Engineers
• Book Title: 2019 IEEE International Electric Machines & Drives Conference (IEMDC)
• DOI: https://doi.org/10.1109/IEMDC.2019.8785279
• Keywords: Dual Three Phase (DTP) PMSM; Decoupled model; Asymmetrical machine; Diagonal matrix
• Public URL: https://nottingham-repository.worktribe.com/output/1837829
• Publisher URL: https://ieeexplore.ieee.org/document/8785279
• Related Public URLs: http://www.ieee-iemdc-conf.org/
• Additional Information: © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”