Title :
Design of 6-slot 2-pole high-speed permanent magnet synchronous machines with Tooth-Coil windings
Author :
Uzhegov, Nikita ; Nerg, Janne ; Pyrhonen, Juha
Author_Institution :
LUT-Energy, Lappeenranta Univ. of Technol., Lappeenranta, Finland
Abstract :
This paper investigates the advantages and drawbacks of High-Speed Permanent Magnet Synchronous Machines (HSPMSM) having a special topology. The analysis is made by using 3.5 kW and 11 kW machines prototypes. The machines under consideration have 6 slots and 2 poles. The rotor is manufactured as a full cylindrical magnet inside a retaining sleeve. Non-overlapping Tooth-Coil (TC) windings were implemented to improve the manufacturing process. The similarities and differences of the prototypes are discussed. Machines´ performances are verified by test measurements.
Keywords :
permanent magnet machines; synchronous machines; HSPMSM; TC windings; full cylindrical magnet; high-speed permanent magnet synchronous machines; manufacturing process; non-overlapping tooth-coil windings; power 11 kW; power 3.5 kW; Harmonic analysis; Loss measurement; Permanent magnets; Rotors; Stator windings; Windings;
Conference_Titel :
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location :
Berlin
DOI :
10.1109/ICELMACH.2014.6960544
