Interior permanent magnet (IPM) machine is one of the most widely used machine
topologies in electric vehicles and hybrid electric vehicles nowadays. The idealized IPM …

For automotive applications, accurate torque production and high efficiency of the traction
motor are very important. However, the performance of widely used interior permanent …

Dynamic behavior analysis of electric motors are required in order to accurately evaluate the
performance, energy consumption and pollution level of hybrid electric vehicles. Due to high …

Interior permanent-magnet (IPM) machines exhibit relatively large spatial harmonics in
phase voltages and high nonlinearity in torque production due to both the presence of …

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 investigates the electromagnetic and vibrational characteristic of an interior
permanent magnet machine (IPM) over the entire torque-speed range based on the model …

A 25kW interior permanent magnet synchronous machine (IPMSM) applied to the electric
vehicle is introduced in the paper. A lumped-parameter thermal network model is presented …

The purpose of this paper is to analyze and investigate the influence of temperature
variation on the characteristics and performance of interior permanent magnet (IPM) …

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 …

For interior permanent magnet synchronous motor (IPMSM) drives, the accurate solution for
the optimal current set point under full-speed region is an essential issue to ensure its …