Flux modulation machine (FMMs), which operate on magnetic gearing effect, have high
torque density and low pulsating torque. Therefore, FMMs are very suitable for servo …

Permanent-magnet vernier (PMV) machines are attracting more and more attention due to
their high torque density and simple mechanical structure. In this paper, a novel PMV …

This paper proposes a consequent-pole flux reversal machine (CP-FRM) with biased flux
modulation theory, which employs homopolar permanent magnets (PMs) placed between …

Permanent magnet Vernier (PM-V) machines, at low power levels (few kWs), have shown a
great potential to improve the torque density of existing direct-drive PM machines without …

This paper presents two novel consequent-pole permanent magnet (PM) machines featuring
N-iron-N-iron-NS-iron-S-iron-S and iron-S-iron-S-iron-iron-N-iron-N-iron sequences. In …

In this paper, the back-electromotive force (back-EMF) characteristics of the flux-reversal
permanent magnet (FRPM) machines with different magnetization methods and winding …

This paper proposes a novel flux reversal permanent magnet (FRPM) machine with
asymmetric-stator-pole (ASP) configuration. Different from the conventional FRPM machine …

A novel hybrid excitation flux reversal machine (HEFRM) is developed for application in
electric vehicle propulsion. The proposed machine has a simple reluctance rotor and a …

This paper proposes a novel hybrid-excited dual-PM machine for electric vehicle propulsion.
The key is to use an integrated stator winding to replace the armature winding and the field …

This paper presents a novel consequent-pole permanent magnet (CPM) machine featuring
NS-iron–SN-iron sequences to eliminate the even-order harmonics of phase back …