Impedance-based Stability Analysis of Permanent Magnet Synchronous Generator for the More Electric Aircraft

Yang, Jiajun; Buticchi, Giampaolo; Gu, Chunyang; Wheeler, Pat

Abstract

For a more electric aircraft (MEA), most hydraulic, pneumatic and mechanical subsystems are supposed to be replaced with electrical subsystems. These replacements result in a larger scale of on-board electrical power distribution system (EPDS). As the system structure is more complex, the system stability becomes a concern. In this paper, a new accurate output impedance model of permanent magnet synchronous generator (PMSG) is derived according to a more detailed transfer function block scheme, and the stability analysis of PMSG itself is carried out by checking the poles of output impedance model. Moreover, a conventional switching model is built in PLECS to validate the results predicted by the output impedance model.

Citation

Yang, J., Buticchi, G., Gu, C., & Wheeler, P. (2021). Impedance-based Stability Analysis of Permanent Magnet Synchronous Generator for the More Electric Aircraft. In 2021 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) (181-185). https://doi.org/10.1109/WEMDCD51469.2021.9425679

• Presentation Conference Type: Conference Paper (Published)
• Conference Name: 5th IEEE Workshop on Electrical Machine Design, Control and Diagnosis
• Start Date: Apr 8, 2021
• End Date: Apr 9, 2021
• Acceptance Date: Apr 8, 2021
• Online Publication Date: May 11, 2021
• Publication Date: Apr 8, 2021
• Deposit Date: Jun 14, 2024
• Publisher: Institute of Electrical and Electronics Engineers
• Pages: 181-185
• Book Title: 2021 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD)
• ISBN: 978-1-7281-7616-1
• DOI: https://doi.org/10.1109/WEMDCD51469.2021.9425679
• Public URL: https://nottingham-repository.worktribe.com/output/35447061
• Publisher URL: https://ieeexplore.ieee.org/document/9425679