Abstract
A high pole number, PM synchronous motor is presented, employing novel two-layer, special armature windings consisting of concentrated coils wound around the stator teeth. This kind of machine is characterized by excellent e.m.f. and torque waveform quality: it is well suited not only as an inverter driven motor, but also for mains feeding, self-starting, applications. In the paper, the main features of the machine are shown, together with some design, FEM, and test results.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
E. Spooner, A.C. Williamson: “Direct coupled, PM generators for wind turbine applications”, IEE Proc. on Electr. Power Appl., Vol. 143, No. 1, pp. 1–8, January 1996.
E. Spooner, A.C. Williamson, G. Catto: “Modular design of PM generators for wind turbines”, ibidem, Vol. 143, No. 5, pp. 388–395, September 1996.
E. Spooner, A.C. Williamson: UK Patent 2278738: “Modular Electromagnetic Machine”.
P. Lampola: “Electromagnetic Design of an Unconventional Directly Driven PM Wind Generator”, Proceedings ICEM’98, Istanbul, Turkey, pp. 1705–1710, 1998.
M. Lukaniszyn, M. Jagiela, R. Wrobel: “Influence of Magnetic Circuit Modifications on the Torque of a Disc Motor with Co-axial Flux in the Stator”, Proceedings ICEM’02, Brugge, Belgium, paper No. 069, 2002.
A. Muetze, A. Jack, B. Mecrow: “Alternate Designs of Low Cost Brushless DC Motors using Soft Magnetic Composites”, ibidem, paper No. 237.
Th. Koch, A. Binder: “PM Machines with Fractional Slot Winding for Electric Traction”, ibidem, paper No. 369.
S. Tounsi, F. Gillon, S. Brisset, P. Brochet, R. Neji: “Design of an axial flux brushless DC motor for electric vehicle”, ibidem, paper No. 581.
W.R. Canders, F. Laube, H. Mosebach: “PM Excited Poly-phase Synchronous Machines with Single-Phase Segments. Featuring Simple Tooth Coils”, ibidem, paper No. 610.
F. Magnussen, C. Sadurangani: “Winding Factors and Joule Losses of PM Machines with Concentrated Windings”, IEEE-IEMDC ’03 Conference Proceedings, Madison, Wisconsin, USA, pp. 333–339, June 1–4, 2003.
N. Bianchi, S. Bolognani, F. Luise: “Analysis and Design of a Brushless Motor for High Speed Operation”, ibidem, pp. 44–51.
N. Bianchi, S. Bolognani, P. Frare: “Design Criteria of High Efficiency SPM Synchronous Motors”, ibidem, pp. 1042–1048.
A. Di Gerlando, M. Ubaldini: Italian Patent Application MI2002A 001186, “Synchronous Electrical Machine with Concentrated Coils”, May 31st, 2002; International PCT Patent pending.
Maxwell 2D and 3D FEM codes, Vol. 10, Ansoft Corporation, Pittsburgh, PA, USA, November 2003.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer
About this paper
Cite this paper
Di Gerlando, A., Perini, R., Ubaldini, M. (2006). HIGH POLE NUMBER, PM SYNCHRONOUS MOTOR WITH CONCENTRATED COIL ARMATURE WINDINGS. In: Wiak, S., Dems, M., Komęza, K. (eds) Recent Developments of Electrical Drives. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-4535-6_26
Download citation
DOI: https://doi.org/10.1007/978-1-4020-4535-6_26
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-4534-9
Online ISBN: 978-1-4020-4535-6
eBook Packages: EngineeringEngineering (R0)