This paper presents the design and analysis of fractional-slot concentrated-windings for use
with direct liquid cooling. To achieve considerably higher torque density than state of the art …

For many permanent magnet synchronous motor (PMSM) drive applications (eg, traction or
automation), precise torque control is desired. Classically, this is based on extensive offline …

The control of a permanent magnet synchronous motor (PMSM) without a position sensor
based on a sliding-mode observer (SMO) algorithm has a serious jitter problem in the …

The scarcity and the consequent price volatility of high-energy permanent magnets is
becoming increasingly evident with the dramatic increase in electric and hybrid electric …

In this work, a data-driven model predictive control (MPC) approach for the current control of
synchronous machines is presented. The model of the motor is represented via a long-short …

The aim of the present paper is the evaluation of the performance of PM-assisted
synchronous reluctance (PMAREL) motors with bonded magnets. Such magnets allow to fill …

In comparison to electrical machines designed for industrial applications, the noise, vibration
and harshness (NVH) behavior is more important in traction applications. Naturally …

In this paper, the effect that a varied stator slot size has on the efficiency and thermal
capability of a permanent magnet synchronous machine for an electric vehicle, is evaluated …

This paper deals with the implementation of a magnetic circuit which describes synchronous
reluctance rotors, with the aim of quickly analyzing rotor geometries with a large number of …

Among the synchronous electrical machines without permanent magnets, the wound-rotor
salient pole solution has been recently used by some major carmakers for traction …