Permanent magnet synchronous motors (PMSMs) provide a competitive technology for EV
traction drives owing to their high power density and high efficiency. In this paper, three …

The problem of cogging torque is due to a magnetic behavior, intrinsic to synchronous
machines and due to the presence of permanent magnets themselves. Cogging torque is a …

An extended analytical method for predicting the open-circuit air-gap field distribution in
interior permanent magnet (IPM) machines equipped with multilayer Permanent Magnets …

Solving 2-D Maxwell's equations in interior permanent magnet (IPM) motors is fairly complex
due to the asymmetrical geometry of rotor magnets in the cylindrical coordinate system. This …

This paper presents an analytical modelling technique based on modified winding function
and co‐energy analysis, for characterisation of synchronous reluctance machines, in …

Due to the complicated rotor structure and nonlinear saturation of rotor bridges, it is difficult
to build a fast and accurate analytical field calculation model for multilayer interior …

This paper presents a fast analytical model for estimating the components of the PM flux
density distribution in the air-gap for a number of interior permanent magnet synchronous …

With the increasing energy shortages and environmental degradation, electric logistics
vehicle (ELVs) with energy conservation and environmental protection has become a …

This article introduces a novel nonlinear model for the q-axis inductance of a Fractional Slot
Concentrated Winding Interior Permanent Magnet (FSCW-IPM) machine in order to …

Magnetic saturation problems and cogging torque normally result in a weak torque
performance of conventional slotted limited-angle torque motors (LATMs). This paper …