Some Design Issues in Designing of 50KW 50Krpm Permanent Magnet Synchronous Machine
A numbers of important developments have led to an
increasing attractiveness for very high speed electrical machines
(either motor or generator). Specifically the increasing switching
speed of power electronics, high energy magnets, high strength
retaining materials, better high speed bearings and improvements in
design analysis are the primary drivers in a move to higher speed. The
design challenges come in the mechanical design both in terms of
strength and resonant modes and in the electromagnetic design
particularly in respect of iron losses and ac losses in the various
conducting parts including the rotor. This paper describes detailed
design work which has been done on a 50,000 rpm, 50kW permanent
magnet( PM) synchronous machine. It describes work on
electromagnetic and rotor eddy current losses using a variety of
methods including both 2D finite element analysis
[1] M. A. Rahman, A. Chiba, and T. Fukao, "Super high speed electrical
machines - summary," presented at Power Engineering Society General
Meeting, 2004. IEEE, 2004.
[2] W. Jiqiang, W. Fengxiang, and Y. Tao, "Analysis of rotor losses for a
high speed PM generator," Electrical Machines and Systems. ICEMS,
vol. 2, pp. 889 - 892, 2005.
[3] F. Wang, M. Zong, W. Zheng, and E. Guan, "Design features of high
speed PM machines," presented at Electrical Machines and Systems,
2003. ICEMS 2003. Sixth International Conference on, 2003.
[4] A. A. Pride and P. R. Evison, "100 to 140krpm PM motor / generators
for EV applications," presented at Electrical Machine Design for All-
Electric and Hybrid-Electric Vehicles (Ref. No. 1999/196), IEE
Colloquium on, 1999.
[5] W. Fengxiang, Z. Wenpeng, Z. Ming, and W. Baoguo, "Design
considerations of high-speed PM generators for micro turbines,"
presented at Power System Technology, 2002. Proceedings. PowerCon
2002. International Conference on, 2002.
[6] N. Bianchi, S. Bolognani, and F. Luise, "Potentials and limits of highspeed
PM motors," Industry Applications, IEEE Transactions on,
vol. 40, pp. 1570-1578, 2004.
[7] D. T. D. E. Hesmondhalg, and M. Amrani, "Design and construction of a
high-speed high performance direct-drive handpiece," 1987.
[8] Z. Q. Zhu, K. Ng, and D. Howe, "Design and analysis of high-speed
brushless permanent magnet motors," presented at Electrical Machines
and Drives, 1997 Eighth International Conference on (Conf. Publ. No.
444), 1997.
[9] L. Zhao, C. H. Ham, T. X. Wu, L. Zheng, K. B. Sundaram, J. Kapat, and
L. Chow, "A DSP-based super high-speed PMSM controller
development and optimization," presented at Digital Signal Processing
Workshop, 2004 and the 3rd IEEE Signal Processing Education
Workshop. 2004 IEEE 11th, 2004.
[10] L. Xu and C. Wang, "Implementation and experimental investigation of
sensorless control schemes for PMSM in super-high variable speed
operation," presented at Industry Applications Conference, 1998. Thirty-
Third IAS Annual Meeting. The 1998 IEEE, 1998.
[11] Binder, T. Schneider, and M. Klohr, "Fixation of buried and surface
mounted magnets in high-speed permanent magnet synchronous
motors," presented at Industry Applications Conference, 2005. Fourtieth
IAS Annual Meeting. Conference Record of the 2005, 2005.
[12] S. B. N. Bianchi, and F. Luise, "Analysis and design of a brushless
motor for high speed operation," presented at Conf. Rec. IEEE Int.
Electric Machines and Drive, IEMDC'03 Madison, WI, 2003.
[13] G. J. Atkinson;B. C. Mecrow;A. G. Jack;D. J. Atkinson;B. Green. The
influence of stator design on the performance of fault tolerant machines.
16th International Conference on Electrical Machines. Conference
Proceedings. Institute of Mechatronics and Information Systems. 2004
2004, pp 6.
[14] R. Hall "The design of high temperature electrical machines for
aerospace application", university of Newcastle upon tyne. Ph.D. Thesis,
August 2005.
[1] M. A. Rahman, A. Chiba, and T. Fukao, "Super high speed electrical
machines - summary," presented at Power Engineering Society General
Meeting, 2004. IEEE, 2004.
[2] W. Jiqiang, W. Fengxiang, and Y. Tao, "Analysis of rotor losses for a
high speed PM generator," Electrical Machines and Systems. ICEMS,
vol. 2, pp. 889 - 892, 2005.
[3] F. Wang, M. Zong, W. Zheng, and E. Guan, "Design features of high
speed PM machines," presented at Electrical Machines and Systems,
2003. ICEMS 2003. Sixth International Conference on, 2003.
[4] A. A. Pride and P. R. Evison, "100 to 140krpm PM motor / generators
for EV applications," presented at Electrical Machine Design for All-
Electric and Hybrid-Electric Vehicles (Ref. No. 1999/196), IEE
Colloquium on, 1999.
[5] W. Fengxiang, Z. Wenpeng, Z. Ming, and W. Baoguo, "Design
considerations of high-speed PM generators for micro turbines,"
presented at Power System Technology, 2002. Proceedings. PowerCon
2002. International Conference on, 2002.
[6] N. Bianchi, S. Bolognani, and F. Luise, "Potentials and limits of highspeed
PM motors," Industry Applications, IEEE Transactions on,
vol. 40, pp. 1570-1578, 2004.
[7] D. T. D. E. Hesmondhalg, and M. Amrani, "Design and construction of a
high-speed high performance direct-drive handpiece," 1987.
[8] Z. Q. Zhu, K. Ng, and D. Howe, "Design and analysis of high-speed
brushless permanent magnet motors," presented at Electrical Machines
and Drives, 1997 Eighth International Conference on (Conf. Publ. No.
444), 1997.
[9] L. Zhao, C. H. Ham, T. X. Wu, L. Zheng, K. B. Sundaram, J. Kapat, and
L. Chow, "A DSP-based super high-speed PMSM controller
development and optimization," presented at Digital Signal Processing
Workshop, 2004 and the 3rd IEEE Signal Processing Education
Workshop. 2004 IEEE 11th, 2004.
[10] L. Xu and C. Wang, "Implementation and experimental investigation of
sensorless control schemes for PMSM in super-high variable speed
operation," presented at Industry Applications Conference, 1998. Thirty-
Third IAS Annual Meeting. The 1998 IEEE, 1998.
[11] Binder, T. Schneider, and M. Klohr, "Fixation of buried and surface
mounted magnets in high-speed permanent magnet synchronous
motors," presented at Industry Applications Conference, 2005. Fourtieth
IAS Annual Meeting. Conference Record of the 2005, 2005.
[12] S. B. N. Bianchi, and F. Luise, "Analysis and design of a brushless
motor for high speed operation," presented at Conf. Rec. IEEE Int.
Electric Machines and Drive, IEMDC'03 Madison, WI, 2003.
[13] G. J. Atkinson;B. C. Mecrow;A. G. Jack;D. J. Atkinson;B. Green. The
influence of stator design on the performance of fault tolerant machines.
16th International Conference on Electrical Machines. Conference
Proceedings. Institute of Mechatronics and Information Systems. 2004
2004, pp 6.
[14] R. Hall "The design of high temperature electrical machines for
aerospace application", university of Newcastle upon tyne. Ph.D. Thesis,
August 2005.
@article{"International Journal of Electrical, Electronic and Communication Sciences:57386", author = "Ali A. Mehna and Mohmed A. Ali and Ali S. Zayed", title = "Some Design Issues in Designing of 50KW 50Krpm Permanent Magnet Synchronous Machine", abstract = "A numbers of important developments have led to an
increasing attractiveness for very high speed electrical machines
(either motor or generator). Specifically the increasing switching
speed of power electronics, high energy magnets, high strength
retaining materials, better high speed bearings and improvements in
design analysis are the primary drivers in a move to higher speed. The
design challenges come in the mechanical design both in terms of
strength and resonant modes and in the electromagnetic design
particularly in respect of iron losses and ac losses in the various
conducting parts including the rotor. This paper describes detailed
design work which has been done on a 50,000 rpm, 50kW permanent
magnet( PM) synchronous machine. It describes work on
electromagnetic and rotor eddy current losses using a variety of
methods including both 2D finite element analysis", keywords = "High speed, PM motor, rotor and stator losses, finiteelement
analysis", volume = "6", number = "8", pages = "818-4", }
