Investigation of Winding Circuit Effect on Characteristics of Permanent Magnet Synchronous Machines with Fractional Slot Concentrated Winding

2014 ◽  
Vol 698 ◽  
pp. 30-34
Author(s):  
Georgy B. Vialcev ◽  
Dmitriy M. Toporkov ◽  
Olga E. Gubareva

Star-connected and delta-connected circuits of fractional slot concentrated winding in permanent magnets synchronous machines (SMPM) are described in the paper. Advantages and drawbacks of these winding circuit types are shown. Investigation results on the characteristics degradation in the machines with fractional slot concentrated windings owing to delta-connected circuit are presented.

2011 ◽  
Vol 47 (5) ◽  
pp. 2066-2074 ◽  
Author(s):  
Ayman M. EL-Refaie ◽  
Manoj R. Shah ◽  
James P. Alexander ◽  
Steven Galioto ◽  
Kum-Kang Huh ◽  
...  

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