Many electric traction drive systems (ETDSs) are driven by electric motors primarily
composed of high-energy rare-earth (RE) permanent magnets (PMs), such as neodymium …

This article proposes a novel pole-changing (PC) permanent magnet (PM) Vernier machine
(PC-PMVM), in which an unevenly distributed modulation tooth structure is adopted in the …

Two-dimensional (2-D) analytical modeling of interior permanent magnet (IPM) machines is
quite challenging due to the nonuniform permeability of the rotor core. The choice of a non …

Cogging torque causes major operational setbacks for Permanent Magnet (PM) machine
operation, particularly in applications where a quiet performance is desired. This paper …

Dual-pole line start permanent magnet (PM) synchronous machine is an emerging
technology for replacing induction machines in two-speed applications, such as air coolers …

This article presents a dynamic model allowing fast response predictions for a hybrid-rotor
line-start permanent magnet synchronous motor (LSPMSM) operating at self-start processes …

This paper proposes a new pole-changing (PC) design method for rotor-permanent-magnet
(RPM) motors based on magnetomotive force (MMF) offset (MMFO), which is realized by …

The Axial Flux Permanent Magnet (AFPM) motors have recently attracted more attention in
various applications due to their special outstanding potentials. However, two major …

The torque‐slip characteristic curve (TSCC) applicable to quantitative assessment on the
starting and synchronizing performance of a line‐start permanent magnet synchronous …

Dual-pole permanent magnet synchronous machine is an emerging technology that is
intended to replace induction machines and eliminate variable frequency drive in two-speed …