Radial Laminated Magnetic-Barrier Rotor Optimization Design of Brushless Doubly-Fed Machine
This paper establishes four kinds of Brushless Doubly-Fed Machine (BDFM) models with radial laminated magnetic-barrier rotor using ANSOFT finite element software, calculates the electromagnetic field of these four kinds of models, comparatively analyzes the magnetic field distribution, the torque capability, the end winding characteristics ,the rotor’s radial magnetic forces, the core losses and the motor operating performance of motor with different rotor structures, and thus provides theoretical guidance for optimization design of radial laminated magnetic-barrier rotor structure.
M. Z. Shangguan et al., "Radial Laminated Magnetic-Barrier Rotor Optimization Design of Brushless Doubly-Fed Machine", Advanced Materials Research, Vols. 383-390, pp. 2195-2200, 2012