To properly design and optimize a control system of an interior permanent magnet (IPM)
synchronous motor, the machine model and its accurate parameters must be known. The …

Interior permanent magnet synchronous machine has many advantages such as reluctance
torque, high power density, and wide speed range due to the rotor structure with saliency. In …

A traction motor system of electric vehicles (EVs) requires wide torque-speed operation
range, high efficiency, and low torque ripple according to its driving point. To achieve the …

The medium and high power induction machines are usually built with prefabricated
insulated coils. In these cases, by technological reason, the stator is designed with …

This article proposes a novel asymmetric interior permanent magnet (AIPM) rotor topology
that has a mixed V-shape and spoke-type PM configuration, designated as a 1.5-layer PM …

Electric Vehicles make use of permanent magnet synchronous traction motors for their high
torque density and efficiency. A comparison between interior permanent magnet (IPM) and …

This paper introduces a new method for calculating the power factor and output torque by
considering the cross saturation between direct-axis (d-axis) and quadrature-axis (q-axis) of …