COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 43 Issue 5

A hybrid analysis method for calculating the cogging torque of consequent pole hybrid excitation synchronous machine

Jie Wu, Kang Wang, Ming Zhang, Leilei Guo, Yongpeng Shen, Mingjie Wang, Jitao Zhang, Vaclav Snasel

When solving the cogging torque of complex electromagnetic structures, such as consequent pole hybrid excitation synchronous (CPHES) machine, traditional methods have a huge…

Investigation of a novel intensifying-flux hybrid excited permanent magnet machine for electric vehicles

Ruipan Lu, Zhangqi Liu, Xiping Liu, Baoyu Sun, Jiangwei Liang

To address the issues of the insufficient output torque associated with the application of intensifying-flux permanent magnet (PM) machines in electric vehicles, this paper aims…

Familiarity analysis and time-advance experimental study of LP-NGD RC-circuit intended to operate with Unity-normalized gain

Jun Yan Cui, Hakim Epea Silochi, Robert Wieser1, Shi Junwen, Habachi Bilal, Samuel Ngoho, Blaise Ravelo

The purpose of this paper is to develop a familiarity analysis of resistive-capacitive (RC) network active circuit operating with unfamiliar low-pass (LP) type negative group…

Integration of inter-ply electrical percolation phenomena in the multiphysics modelling of laminated composite materials

Banda Kane, Guillaume Wasselynck, Didier Trichet, Gérard Berthiau

This study aims to introduce a predictive homogenization model incorporating electrical percolation considerations to forecast the electrical characteristics of unidirectional…

Dynamic J-A model improved by waveform scale parameters and R-L type fractional derivatives

Long Chen, Zheyu Zhang, Ni An, Xin Wen, Tong Ben

The purpose of this study is to model the global dynamic hysteresis properties with an improved Jiles–Atherton (J-A) model through a unified set of parameters.

Comparative analysis and optimization design of dual-side-permanent-magnet Halbach array vernier machine for high torque density

He Cheng, Fandi Lin, Jing Wu, Tong Zhang

The purpose of this paper is to introduce and analyze a dual-side-permanent-magnet Halbach array vernier (DSPMHV) machine and to propose methods for achieving high torque density.

Design and analysis of double-permanent-magnet enhanced hybrid stepping machine with tangential and radial magnetization

Xiaobao Chai, Jinglin Liu, RuiZhi Guan, Minglang Xiao

To improve the output torque density of the machine and to be better suited for automation applications, this paper aims to propose a double-permanent-magnet enhanced hybrid…

On-load magnetic field calculation for linear permanent-magnet actuators using hybrid 2-D finite-element method and Maxwell–Fourier analysis

Brahim Ladghem-Chikouche, Lazhar Roubache, Kamel Boughrara, Frédéric Dubas, Zakarya Djelloul-Khedda, Rachid Ibtiouen

The purpose of this study is to present a novel extended hybrid analytical method (HAM) that leverages a two-dimensional (2-D) coupling between the semi-analytical Maxwell–Fourier…