This paper dealt with the investigation and implementation of the cogging torque reduction
technique in permanent magnet generators with a fractional slot stator/rotor combination of …

In this article, the design and optimization of 4.5 kW inner rotor permanent magnet
synchronous motor (PMSM) with 400 rpm nominal speed was carried out for belt drive …

In the electromagnetic design process of the outer rotor of a low-speed permanent magnet
motor (LSPMM), due to the different heat dissipation conditions of the stator core and the …

This work presents a technique to actively reduce the vibrations generated by magnetic
anisotropy in sinusoidal brushless motors through current injection. These vibrations are an …

In this paper, the design and optimization of 4.5 kW inner rotor permanent magnet
synchronous motor (PMSM) with 400 rpm nominal speed was carried out for belt drive …

Elevator traction motors are critical components of elevator systems. After the structural
analysis of the traction motor, it is necessary to proceed to the production processes for the …

An external rotor brushless direct current (BLDC) motor for a light electric vehicle (EV) was
designed in this study. The slot/pole ratio was chosen as 24/22 and the power of the motor is …

The design of an external rotor gearless elevator machine (ERGEM) with a flanged shaft for
elevator traction systems is presented in this paper. The machine is designed with two …

This paper proposed a new cogging torque reduction technique of integral slot number in
the permanent magnet synchronous machine (PMSM). The purpose of the proposed new …

The high torque density external rotor permanent magnet synchronous motors (ER-PMSMs)
are desired in numerous applications today. The ratio of rotor diameter to axial length and …