TY - GEN
T1 - Optimization Methodology for High Frequency, Slotless PM Synchronous Machines Based on Drive System Co-Design
AU - Zhang, Xiaolong
AU - Haran, Kiruba Sivasubramaniam
N1 - This work was supported by the National Science Foundation Engineering Research Center for Power Optimization of Electro-Thermal systems (POETS) with cooperative agreements EEC-1449548. The opinions, findings, and conclusions or recommendations expressed are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
PY - 2023
Y1 - 2023
N2 - High frequency, slotless permanent magnet synchronous machines are proposed for promising aircraft electrified propulsion applications to meet carbon reduction targets. This paper presents a co-design optimization methodology in pursuit of high specific power and high efficiency. Combined analysis has been made on the motor-filter-inverter drive system performance and mass, with special emphasis on the prediction of carrier current harmonics and additional losses. The optimal design of the proposed topology can have 2-4 times higher specific power than state-of-the-art motor drive systems.
AB - High frequency, slotless permanent magnet synchronous machines are proposed for promising aircraft electrified propulsion applications to meet carbon reduction targets. This paper presents a co-design optimization methodology in pursuit of high specific power and high efficiency. Combined analysis has been made on the motor-filter-inverter drive system performance and mass, with special emphasis on the prediction of carrier current harmonics and additional losses. The optimal design of the proposed topology can have 2-4 times higher specific power than state-of-the-art motor drive systems.
KW - co-design optimization
KW - electrified propulsion
KW - high specific power
KW - inverter drive
KW - slotless PMSM
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U2 - 10.1109/IEMDC55163.2023.10238872
DO - 10.1109/IEMDC55163.2023.10238872
M3 - Conference contribution
AN - SCOPUS:85172723009
T3 - 2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023
BT - 2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023
Y2 - 15 May 2023 through 18 May 2023
ER -