Comparison of Performance between Concentrated and Rhombic Windings for a Slotless Brushless DC Motor
This paper presents and compares the performance of a two-pole, three-phase slotless brushless DC motor with two types of winding configuration: concentrated and rhombic windings. Application of the finite element method (FEM) analysis to their performance calculations is performed.
C. C. Hwang and P. L. Li, "Comparison of Performance between Concentrated and Rhombic Windings for a Slotless Brushless DC Motor", Applied Mechanics and Materials, Vols. 130-134, pp. 2832-2835, 2012