TY - GEN
T1 - Permanent Magnet Volume Reduction in Partitioned-Stator Flux-Switching Machines
T2 - 6th IEEE International Conference on Automation, Electronics and Electrical Engineering, AUTEEE 2023
AU - Shafiei, Sadjad
AU - Yazdi, Seyed Saeid Heidari
AU - Kapanov, Adilkhan
AU - Kermani, Mostafa
AU - Hekmati, Arsalan
AU - Bagheri, Mehdi
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Minimizing the permanent magnets (PMs) consumption while maintaining the performance of the machine is highly important in the new designs. This paper seeks a structure for PS-FSM with a reduced PM volume, ensuring the maintenance of the torque density and minimizing torque ripple. First, based on the existing partitioned-stator flux-switching permanent-magnet machines (PS-FSPM), a preliminary topology is proposed. The split ratio (SR) and the number of rotor teeth are optimized for the proposed machine and compared with the conventional structure. The finite element analysis (FEA) is employed for the simulation study. The FEA results reveal that the studied machine offers more desirable PM consumption with acceptable torque density and less torque ripple. Second, the primarily proposed topology is modified and a DC field excitation is considered to achieve a final structure with a hybrid-excited machine. The flux-enhancing and flux-weakening capabilities are analyzed for the modified structure.
AB - Minimizing the permanent magnets (PMs) consumption while maintaining the performance of the machine is highly important in the new designs. This paper seeks a structure for PS-FSM with a reduced PM volume, ensuring the maintenance of the torque density and minimizing torque ripple. First, based on the existing partitioned-stator flux-switching permanent-magnet machines (PS-FSPM), a preliminary topology is proposed. The split ratio (SR) and the number of rotor teeth are optimized for the proposed machine and compared with the conventional structure. The finite element analysis (FEA) is employed for the simulation study. The FEA results reveal that the studied machine offers more desirable PM consumption with acceptable torque density and less torque ripple. Second, the primarily proposed topology is modified and a DC field excitation is considered to achieve a final structure with a hybrid-excited machine. The flux-enhancing and flux-weakening capabilities are analyzed for the modified structure.
KW - Flux-switching
KW - Hybrid excitation
KW - Partitioned-stator
KW - Permanent-magnet machines
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U2 - 10.1109/AUTEEE60196.2023.10408691
DO - 10.1109/AUTEEE60196.2023.10408691
M3 - Conference contribution
AN - SCOPUS:85187263573
T3 - 2023 IEEE 6th International Conference on Automation, Electronics and Electrical Engineering, AUTEEE 2023
SP - 437
EP - 440
BT - 2023 IEEE 6th International Conference on Automation, Electronics and Electrical Engineering, AUTEEE 2023
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 15 December 2023 through 17 December 2023
ER -