A Novel Single-Turn Permanent Magnet Synchronous Machine for Electric Aircraft
Author:
Cheng Zeyu1ORCID, Cao Zhi1ORCID, Hwang John T.2, Mi Chris1ORCID
Affiliation:
1. Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA 92182, USA 2. Department of Mechanical and Aerospace Engineering, University of California San Diego, La Jolla, CA 92023, USA
Abstract
This paper proposes a novel multi-phase single-turn permanent magnet synchronous motor (MSPMSM) to meet the stringent requirements of electric aircraft, such as high power density, high torque, and low mass and volume. The MSPMSM features a unique single-turn winding configuration, which can reduce the coil overhang, increase the power density and torque, and reduce the weight of the motor in conventional multi-turn motors. The proposed MSPMSM is studied by the finite element method (FEM) and compared to a conventional PMSM with the same geometry and PM usage. The performance comparison results under different load conditions show that the proposed MSPMSM has higher torque and power density than the conventional motor.
Subject
Energy (miscellaneous),Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment,Electrical and Electronic Engineering,Control and Optimization,Engineering (miscellaneous),Building and Construction
Reference23 articles.
1. Patterson, M.D., Antcliff, K.R., and Kohlman, L.W. (2018, January 14–17). A proposed approach to studying urban air mobility missions including an initial exploration of mission requirements. Proceedings of the Annual Forum and Technology Display, Phoenix, AZ, USA. 2. Reiche, C., Goyal, R., Cohen, A., Serrao, J., Kimmel, S., Fernando, C., and Shaheen, S. (2018, November 21). Urban Air Mobility Market Study. Available online: https://doi.org/10.7922/G2ZS2TRG. 3. Hathaway, M.D., Rosario, R.D., and Madavan, N.K. (2013, January 14–17). NASA fixed wing project propulsion research and technology development activities to reduce thrust specific energy consumption. Proceedings of the Joint Propulsion Conference and Exhibit, San Jose, CA, USA. 4. Overview of Electric Motor Technologies Used for More Electric Aircraft (MEA);Cao;IEEE Trans. Ind. Electron.,2012 5. Electric/Hybrid-Electric Aircraft Propulsion Systems;Wheeler;Proc. IEEE,2021
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