Potentials of brushless stator-mounted machines in electric vehicle drives—a literature review

HC Idoko, UB Akuru, RJ Wang, O Popoola - World Electric Vehicle …, 2022 - mdpi.com
Brushless stator-mounted traction motors, which are new and emerging, have many
potential applications in the electrified transport industry. Brushless stator-mounted …

Analysis of back-EMF in flux-reversal permanent magnet machines by air gap field modulation theory

X Zhu, W Hua, W Wang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, the back-electromotive force (back-EMF) characteristics of the flux-reversal
permanent magnet (FRPM) machines with different magnetization methods and winding …

Design and analysis of novel asymmetric-stator-pole flux reversal PM machine

H Yang, H Lin, ZQ Zhu, S Lyu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper proposes a novel flux reversal permanent magnet (FRPM) machine with
asymmetric-stator-pole (ASP) configuration. Different from the conventional FRPM machine …

An improved configuration for cogging torque reduction in flux-reversal permanent magnet machines

X Zhu, W Hua - IEEE Transactions on Magnetics, 2017 - ieeexplore.ieee.org
A flux-reversal permanent magnet (FRPM) machine typically suffers from unfavorably large
cogging torque due to its special doubly salient structure and high air-gap flux density …

Analysis of novel consequent pole flux reversal permanent magnet machines

H Qu, ZQ Zhu, H Li - IEEE Transactions on Industry …, 2020 - ieeexplore.ieee.org
In this article, a new type of consequent pole flux reversal permanent magnet (CFRPM)
machine, which features more iron poles than PM poles under one stator tooth, is proposed …

Influence of coil pitch and stator-slot/rotor-pole combination on back EMF harmonics in flux-reversal permanent magnet machines

W Hua, X Zhu, Z Wu - IEEE Transactions on Energy Conversion, 2018 - ieeexplore.ieee.org
Harmonics of back electromotive force (back EMF) always have great effects on torque
ripples in flux-reversal permanent magnet (FRPM) machines. In this paper, the back EMF in …

Stator-slot/rotor-pole pair combinations of flux-reversal permanent magnet machine

X Zhu, W Hua - IEEE Transactions on Industrial Electronics, 2018 - ieeexplore.ieee.org
In this paper, the stator-slot/rotor-pole pair combination principle of flux-reversal permanent
magnet machines is proposed considering both magnetization modes and magnetic flux …

Cogging torque suppression in flux‐reversal permanent magnet machines

X Zhu, W Hua, Z Wu - IET Electric Power Applications, 2018 - Wiley Online Library
In this paper, an analytical expression of cogging torque considering flux‐leakage effect for
FRPM machines with different magnetization methods of magnets is derived based on co …

Analytical calculation of magnetic field and electromagnetic performance of flux reversal machines

Y Yang, X Wang, Z Zhang - IET Electric Power Applications, 2014 - Wiley Online Library
A subdomain model is developed for the computation of the no‐load and load magnetic field
distribution in flux reversal machines. In the proposed model, the Laplace's and Poisson's …

Comparison of stator‐and rotor‐surface‐mounted PM brushless machines

X Zhu, W Hua, B Wang, N Dai - IET Electric Power Applications, 2020 - Wiley Online Library
Flux‐reversal permanent magnet (PM) machines can be considered as stator‐surface‐
mounted PM (SSPM) machines, where normally a pair of magnets with reversal …