Electrical machines are important devices that convert electric energy into mechanical work
and are widely used in industry and people's life. Undesired vibrations are harmful to their …

A detailed analysis of electromagnetic noise in external rotor permanent-magnet
synchronous motors is presented in this paper. First, the spatial distribution and frequency …

This paper presents a closed-form solution to optimize surface permanent magnet (PM)
machines using concentrated windings. An analytical model is developed to predict the …

This article investigates the power factor characteristic in spoke-type permanent magnet
Vernier motors (ST-PMVMs) with different slot–pole combinations for in-wheel direct drive …

This paper discusses about direct torque control of Brushless DC motor by injecting the
triangular waveform and using PI controller in order to reduce the torque and obtain constant …

In inverter-fed electrical machines, the sideband current harmonics around the switching
frequency introduce annoying vibration and noise that are difficult to predict by finite element …

The aim of this paper is to investigate the pole (2p) and slot (Q s) number combinations with
concentrated windings to yield a minimum electromagnetic noise resulting from vibration …

Featured Application The results of this work can be included in the design stage of modular
permanent magnet synchronous machines for fault-tolerant applications. Abstract …

This paper presents an analysis on the optimization of the permanent magnet synchronous
machine (PMSM) with the implementation of the single rotor double stator that comprises …

High Performance Cooling of Traction Brushless Machines Page 1 THESIS FOR THE DEGREE
OF DOCTOR OF PHILOSOPHY High Performance Cooling of Traction Brushless Machines …