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Field Weakening Design for a High Speed Nine-phase Permanent Magnet Synchronous Machine in More Electric Aircraft

Tang, Mi; Chen, Yuzheng; Yang, Tao

Field Weakening Design for a High Speed Nine-phase Permanent Magnet Synchronous Machine in More Electric Aircraft Thumbnail


Authors

Mi Tang

Yuzheng Chen

TAO YANG TAO.YANG@NOTTINGHAM.AC.UK
Associate Professor



Abstract

High speed multi-phase permanent magnet synchronous machine (PMSM) offers increased power density and fault-tolerant ability, which qualifies it a promising solution for the ever-increasing power and reliability demands of more electric aircraft (MEA). Pushed by the high-speed design, high performance field weakening control of the machine necessarily demanded. Under the concept of field oriented control (FOC), field weakening methods can be designed considering different priority between d and q axis control. This paper aims comparing those differences and proposing the suitable solution for the high speed PMSM drive in MEA. The equivalent circuit of the field weakening loop is derived, which demonstrates the tuning of the field weakening controller in terms of stability and performance without considering the anti-windup and saturations. Recommendations on the design of anti-windup and saturations considering d and q-axis prioritizations are provided.

Conference Name 2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022
Conference Location Anaheim, CA, USA
Start Date Jun 15, 2022
End Date Jun 17, 2022
Acceptance Date Jul 7, 2022
Online Publication Date Jul 7, 2022
Publication Date Jun 15, 2022
Deposit Date Mar 2, 2023
Publicly Available Date Mar 2, 2023
Publisher IEEE
Volume 2022-June
Pages 1093-1096
Book Title 2022 IEEE/AIAA Transportation Electrification Conference and Electric Aircraft Technologies Symposium (ITEC+EATS)
ISBN 9781665405614
DOI https://doi.org/10.1109/ITEC53557.2022.9813972
Public URL https://nottingham-repository.worktribe.com/output/17941878
Publisher URL https://ieeexplore.ieee.org/document/9813972

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