TY - GEN
T1 - Mathematical modeling and analysis of semicircular linear motor
AU - Asai, H.
AU - Shimono, T.
AU - Fujimoto, Y.
AU - Mizoguchi, T.
AU - Ohnishi, K.
N1 - Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016/11/2
Y1 - 2016/11/2
N2 - A semicircular linear motor that realizes a motion along circumference of the circle has been developed. To improve the performance of the motor, theoretical equation is required for mathematical analysis. In this paper, a relation between the motor performance and structural parameter is clarified by solving the thrust equation of the motor. By comparing calculation result based on the mathematical equation and analysis result by electromagnetic analysis, the validity of mathematical modeling is indicated. In addition, obtained thrust coefficient from experiment is compared with the calculation result. The experimental result indicates different value from the calculation result. Then, the cause of difference is examined based on variance of coil turns density due to trapezoidal coil.
AB - A semicircular linear motor that realizes a motion along circumference of the circle has been developed. To improve the performance of the motor, theoretical equation is required for mathematical analysis. In this paper, a relation between the motor performance and structural parameter is clarified by solving the thrust equation of the motor. By comparing calculation result based on the mathematical equation and analysis result by electromagnetic analysis, the validity of mathematical modeling is indicated. In addition, obtained thrust coefficient from experiment is compared with the calculation result. The experimental result indicates different value from the calculation result. Then, the cause of difference is examined based on variance of coil turns density due to trapezoidal coil.
KW - AC motor
KW - Analytical models
KW - Magnetic field analysis
KW - Permanent magnet motor
UR - http://www.scopus.com/inward/record.url?scp=85007374683&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85007374683&partnerID=8YFLogxK
U2 - 10.1109/ICELMACH.2016.7732778
DO - 10.1109/ICELMACH.2016.7732778
M3 - Conference contribution
AN - SCOPUS:85007374683
T3 - Proceedings - 2016 22nd International Conference on Electrical Machines, ICEM 2016
SP - 1868
EP - 1874
BT - Proceedings - 2016 22nd International Conference on Electrical Machines, ICEM 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd International Conference on Electrical Machines, ICEM 2016
Y2 - 4 September 2016 through 7 September 2016
ER -