2013年9月26日 · In this paper, a six-phase fault-tolerant modular permanent magnet synchronous machine (PMSM) with a novel 24-slot/14-pole combination is proposed as a high-performance actuator for wheel-driving electric vehicle (EV) applications.

Abstract: This paper evaluated the electromagnetic and mechanical characteristics of a 24-slot/22-pole permanent magnet synchronous motor (PMSM) with surface mounted poles and concentrated windings for quadruped robot. Eight motors are installed on the robot's hips and shoulders, of which the machine mass and torque density are of great importance.

Finally, the prototype of a 24-pole 24-slot PMSM with a combination of a 13-pole 12-slot unit machine and an 11-pole 12-slot unit machine is manufactured and compared with a 28-pole 24-slot conventional PMSM to verify its advantages in efficiency and torque density.

The primary focus of the research was to identify the most suitable stator slot shape that makes winding manufacturing techniques predominately easier, whilst augmenting the copper slot fill...

2021年12月29日 · Fractional slot PMSM (Permanent Magnet Synchronous Motor) motors with concentrated windings are an interesting solution that allows to limit the overall dimensions and thus the mass of motor and at the same time are characterized by high power density factor.

2022年11月1日 · The PMSM with the same number of slots and poles is created by combining two unit machines to form a circular rotating magnetomotive force. For example, a 24-pole 24-slot PMSM is formed by combining 13-pole 12-slot unit machine with 11-pole 12-slot unit machine.

2021年11月10日 · According to the analyses presented above, a 24 slot/10 pole PMSM and a 24 slot/22 pole PMSM can be equipped with DTP windings with 0°, 15°, and 30° angle displacements, respectively [46,47]. The coil EMF phasors and the winding arrangements of the two machines with different winding configurations are shown in Figure 8 and Figure 9 .

In this paper, a six-phase fault-tolerant modular permanent magnet synchronous machine (PMSM) with a novel 24-slot/14-pole combination is proposed as a high-performance actuator for...

2021年2月12日 · In this study, a six-phase DDPMSM is proposed with 60° phase-belt toroidal winding configuration (60°-TW). Different from traditional overlapping windings, each coil of 60°-TW is wound onto the stator yoke in the same direction.

2023年5月5日 · Based on the significant effect of slot-pole combination on both the torque and vibration performance of the PMSM, this paper proposes a new PMSM design concept, that is, a PMSM with fractional-slot distributed-winding PMSM, which has low torque ripple and low electromagnetic vibration.