TY - GEN
T1 - Influence Studies of the Flux-Barriers and PM Arrangements on High-Speed Flux-Intensifying Interior Permanent Magnet Motor Performance
AU - Huynh, Thanh-Anh
AU - Hsieh, Min Fu
AU - Tsai, Mi Ching
AU - Huang, Po Wei
AU - Lee, Zhen
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - This paper investigates the effects of the multi-flux barriers and PM arrangements of FI-IPM motors in high-speed operation for spindle application. A 9 kW conventional FI-IPM motor is used as the fundamental for the investigation. First, characteristics of the air gap flux density, inductances, and saliency ratio variations under the effect of the muti-flux barriers and PM arrangement. Then, the performance of FI-IPM motors, such as torque ripple, CPSR, and demagnetization ability in high-speed operation, will investigate and compare with the original FI-IPM motor. The analysis results reveal that, with the multi-flux barriers and proper PM arrangement, the performance and constant power speed range (CPRS) of the FI-IPM motor will be significantly improved. Finally, a 9 kW FI-IPM motor prototype with multi-flux barriers is made and tested. The experiment results validated the analyses.
AB - This paper investigates the effects of the multi-flux barriers and PM arrangements of FI-IPM motors in high-speed operation for spindle application. A 9 kW conventional FI-IPM motor is used as the fundamental for the investigation. First, characteristics of the air gap flux density, inductances, and saliency ratio variations under the effect of the muti-flux barriers and PM arrangement. Then, the performance of FI-IPM motors, such as torque ripple, CPSR, and demagnetization ability in high-speed operation, will investigate and compare with the original FI-IPM motor. The analysis results reveal that, with the multi-flux barriers and proper PM arrangement, the performance and constant power speed range (CPRS) of the FI-IPM motor will be significantly improved. Finally, a 9 kW FI-IPM motor prototype with multi-flux barriers is made and tested. The experiment results validated the analyses.
UR - http://www.scopus.com/inward/record.url?scp=85172723386&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85172723386&partnerID=8YFLogxK
U2 - 10.1109/INTERMAGShortPapers58606.2023.10228211
DO - 10.1109/INTERMAGShortPapers58606.2023.10228211
M3 - Conference contribution
AN - SCOPUS:85172723386
T3 - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
BT - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023
Y2 - 15 May 2023 through 19 May 2023
ER -