Nonlinear analytical prediction of magnetic field and electromagnetic performances in switched reluctance machines

Z Djelloul-Khedda, K Boughrara… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
This paper deals with the nonlinear analytical harmonic modeling (HM) of three phases, and
6/4 conventional switched reluctance machine (SRM). The proposed model consists in …

Analytical model of a spoke-type permanent magnet synchronous in-wheel motor with trapezoid magnet accounting for tooth saturation

P Liang, F Chai, Y Yu, L Chen - IEEE Transactions on Industrial …, 2018 - ieeexplore.ieee.org
This paper presents an analytical model for the prediction of the performance in a spoke-
type permanent magnet synchronous in-wheel motor with a trapezoid magnet accounting for …

New subdomain technique for electromagnetic performances calculation in radial-flux electrical machines considering finite soft-magnetic material permeability

L Roubache, K Boughrara, F Dubas… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
The most significant assumption in the subdomain technique (ie, based on the formal
resolution of Maxwell's equations applied in subdomain) is that the iron parts are considered …

Analytical prediction of magnetic field distribution in spoke-type permanent-magnet synchronous machines accounting for bridge saturation and magnet shape

P Liang, F Chai, Y Li, Y Pei - IEEE Transactions on Industrial …, 2016 - ieeexplore.ieee.org
This paper presents an analytical model for the prediction of magnetic field distribution in
spoke-type permanent-magnet synchronous machines with rectangular magnets and …

Analytical 2-D model of slotted brushless machines with cubic spoke-type permanent magnets

M Pourahmadi-Nakhli, A Rahideh… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Brushless machines with interior permanent magnets (PMs) are mostly made with PM
geometries inconsistent with the polar coordinates of the rotor cross section. Therefore …

Slotted permanent-magnet machines: General analytical model of magnetic fields, torque, eddy currents, and permanent-magnet power losses including the diffusion …

PD Pfister, X Yin, Y Fang - IEEE Transactions on Magnetics, 2015 - ieeexplore.ieee.org
This paper presents an exact analytical subdomain model of slotted permanent-magnet
(PM) machines, taking into account the diffusion effect. The model gives the magnetic fields …

Overview of hybrid excitation in electrical machines

G Mörée, M Leijon - Energies, 2022 - mdpi.com
Hybrid excitation is a technology that combines the advantages of field windings and
permanent magnets for inducing magnetic flux. This article studies the benefits of hybrid …

Analytical analysis of cage rotor induction motors in healthy, defective, and broken bars conditions

K Boughrara, N Takorabet, R Ibtiouen… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
This paper presents a 2-D static analytical method in the frequency domain for the
calculation of magnetic field distribution, eddy-currents, circuit model parameters, and …

An analytical subdomain model for dual-rotor permanent magnet motor with Halbach array

D Golovanov, C Gerada - IEEE Transactions on Magnetics, 2019 - ieeexplore.ieee.org
This article describes the development of an exact analytical model for predicting magnetic
field distribution within active parts of a dual-rotor (DR) permanent magnet (PM) …

General subdomain model for predicting magnetic field in internal and external rotor multiphase flux-switching machines topologies

K Boughrara, T Lubin, R Ibtiouen - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper presents a general analytical subdomain model for the computation of magnetic
field distribution in any number of stator slots and rotor poles with and without electrically …