COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 37 Issue 1

Subject:

Table of contents

Design and simulation of electrostatic NEMS logic gates

P. Pandiyan, G. Uma, M. Umapathy

This paper aims to present a design and simulation of electrostatic nanoelectromechanical system (NEMS)-based logic gates using laterally actuated cantilever with double-electrode…

Sensorless online measurements: application to variable speed drive systems

Ali Abdul Razzaq Al – Tahir

Sensorless online measurements, application of variable speed drives has been given a great attention, especially over the past few years. In most of the previous literates…

An analytical model of harmonic content no-load magnetic fields and Back EMF in axial flux PM machines regarding the iron saturation and winding distribution

Mohammadreza Baghayipour, Ahmad Darabi, Ali Dastfan

This paper aims to propose an analytical model for the harmonic content no-load magnetic fields and Back electric motive force (EMF) in double-sided TORUS-type non-slotted axial…

Steady state and dynamic performance of self-excited induction generator using FACTS controller and teaching learning-based optimization algorithm

Mahmoud M. Elkholy

The paper aims to present an application of teaching learning-based optimization (TLBO) algorithm and static Var compensator (SVC) to improve the steady state and dynamic…

A dynamic particle swarm optimization method applied to global optimizations of engineering inverse problem

Shafiullah Khan, Shiyou Yang, Obaid Ur Rehman

The aim of this paper is to explore the potential of particle swarm optimization (PSO) algorithm to solve an electromagnetic inverse problem.

Analysis and design of an interior permanent magnet synchronous machine with double-layer PMs for electric vehicles based on multi-physics fields

Ya Li, Xiping Liu, Zhangqi Liu

This paper aims to present an interior permanent magnet synchronous machine (IPMSM) with double-layer PMs used for electric vehicles, of which the integrated simulation of…

A new optimal design of surface mounted permanent magnet synchronous motors with integral slot per pole

Behrooz Rezaeealam, Farhad Rezaee-Alam

The purpose of this paper is to present a new optimal design for integral slot permanent magnet synchronous motors (PMSMs) to shape the air-gap magnetic field in sinusoidal and to…

Multimodel approach for modelling of nonlinear systems: validities’ optimal computation

Abdennacer Ben Messaoud, Samia Talmoudi, Moufida Ksouri-Lahmari

The purpose of this paper is to propose a new method for computing validities in the multimodel approach.

Fast approach to calculate the ballastless track impedance

Hanhua Zhang, Jun Li, Jun Zou, Zhixin Wang, Jin Yang

The track impedance is one of the most important parameters in designing the track circuit which is widely used in the railway signal control system to detect the presence of a…

A novel MRTD model for signal integrity analysis of resistive driven coupled copper interconnects

Shashank Rebelli, Bheema Rao Nistala

This paper aims to model the coupled on-chip Copper (Cu) interconnects by using the multiresolution time-domain (MRTD) method.

Terminal synergetic design of a nonlinear robot manipulator in the presence of disturbances

Azadeh Ahifar, Abolfazl Ranjbar Noee, Zahra Rahmani

The purpose of this paper is to design a synergetic controller to precisely and quickly track reference signals in robot manipulators. Having smooth control signal this controller…

Analytical method for the prediction of natural frequencies of switched reluctance motor based on electromechanical analogy method

Chao Tan, Honghua Wang, Ling Chen

An improved analytical method for calculating the natural frequencies of a switched reluctance motor (SRM) stator is proposed in this paper. The method is different from…

Empirical relation for broken bar determination in SCIM

Ashish Kumar Sinha, Sukanta Das, Tarun Kumar Chatterjee

Condition monitoring of squirrel cage induction motors (SCIMs) is indispensible for achieving fault-free working environment. As broken rotor bars (BRBs) are one of the more…

Nonlinear three-port magnetic-circuit elements for simulating bending magnets

Herbert De Gersem, Vaishnavi Srinivasan, Carsten Muehle

The purpose of this paper is to show that constructing magnetic equivalent circuits (MECs) for simulating accelerator magnets is possible by defining a three-port magnetic element…

Transient simulation of helical coil electromagnetic launchers

Dong Yang, Zhenxiang Liu, Ting Shu, Lijia Yang, Jianming Ouyang, Shen Zhi

Helical coil electromagnetic launchers (HEMLs) using motion-induced commutation strategy solve the problem of synchronization control perfectly. HEMLs can meet the requirements of…

Partial discharge signal self-adaptive sparse decomposition noise abatement based on spectral kurtosis and S-transform

Anan Zhang, Cong He, Maoyi Sun, Qian Li, Hong Wei Li, Lin Yang

Noise abatement is one of the key techniques for Partial Discharge (PD) on-line measurement and monitoring. However, how to enhance the efficiency of PD signal noise suppression…

Impact of PWM control frequency on efficiency of drive with 1 kW permanent magnet synchronous motor

Tomasz Rudnicki, Andrzej Sikora, Robert Czerwinski, Tadeusz Glinka

This paper aims to present the impact of Pulse Width Modulation (PWM) control frequency for specific Permanent Magnet Synchronous Motors (PMSMs) on the efficiency of the entire…

An improved quantum based particle swarm optimizer applied to electromagnetic optimization problems

Obaid Ur Rehman, Shiyou Yang, Shafiullah Khan

The aim of this paper is to explore the potential of standard quantum particle swarm optimization algorithms to solve single objective electromagnetic optimization problems.

Design and comparison of two kinds of primary wound field flux-switching linear motors

Ruiwu Cao, Yi Jin, Yanze Zhang, Ming Cheng

The purpose of this paper is to propose the complementary design rules, give a quantitative comparison and analyze the force production mechanism of two kinds of primary wound…

Design technique for leakage current reduction in surge arrester using gravitational search algorithm and imperialist competitive algorithm

Nurul Ain Abdul Latiff, Hazlee Azil Illias, Ab Halim Abu Bakar, Syahirah Abd Halim, Sameh Ziad Dabbak

Leakage current is one of the factors, which can contribute towards degradation of surge arresters. Thus, the purpose of this paper is to study on leakage current within surge…

Influence factors to affect eddy current loss of damper winding in 24 MW bulb tubular turbine generator

Hongbo Qiu, Xiaobin Fan, Jianqin Feng, Cunxiang Yang

The purpose of this study is to find out the influence degree of harmonic current on the generator operating parameters. In practical operation of the salient-pole synchronous…

Small-signal parameter extraction of asymmetric DCDMG AlGaN/GaN HEMT

Rahis Kumar Yadav, Pankaj Pathak, R.M. Mehra

This paper aims to report small-signal parameter extraction and simulation of enhanced dual-channel dual-material gate AlGaN/GaN high electron mobility transistor (HEMT) for the…

Plant propagation algorithm for integration of distributed generation in power systems

Shreya Mahajan, Shelly Vadhera

The purpose of this study/paper is to integrate distributed generation optimally in power system using plant propagation algorithm. Distributed generation is a growing concept in…

A high-efficiency micromixing effect by pulsed AC electrothermal flow

Reza Hadjiaghaie Vafaie

The on-chip high-throughput mixing process is one of the main challenges in the preparation process in clinical diagnostics. Because of high laminar flow in micro-channel, the…

Real-time implementation of discrete Fourier transform phase analysis and fault tolerant control for PMSM in electric vehicles

Moez Abassi, Omar Khlaief, Oussama Saadaoui, Abdelkader Chaari, Mohamed Boussak

Electric vehicles (EVs) require uninterrupted and safe conditions during operations. Therefore, the diagnostic of power devices and electric motor faults are needed to improve the…

Analysis on iron loss of switched reluctance motor under PWM mode

Wenju Yan, Hao Chen, Lei Chen, Kai Wang

This paper aims to establish a modified variable coefficient calculation model to analyse the control parameter effect on the iron loss of switched reluctance motor under pulse…

Dynamic and steady state modeling of permanent magnet induction machine

Hamid Reza Izadfar, Hamid Naseri

Modeling electric machines is one of the powerful approaches for analyzing their performance. A dynamic model and a steady-state model are introduced for each electric machine…

Analysis of strategies of circuit optimisation on basis of maximum principle

Alexander Zemliak

This paper aims to propose a new approach on the problem of circuit optimisation by using the generalised optimisation methodology presented earlier. This approach is focused on…

Time-domain modelling of interconnects with highly oscillatory sources

Marissa Condon, Arieh Iserles

This paper aims to explore a new approach for time-domain modelling of interconnects with highly oscillatory modulated sources.

Parametric model of electric machines based on exponential Fourier approximations of magnetic air gap flux density and inductance

Norman Borchardt, Roland Kasper

This study aims to present a parametric model of a novel electrical machine, based on a slotless air gap winding, allowing for fast and precise magnetic circuit calculations.

Cover of COMPEL - The international journal for computation and mathematics in electrical and electronic engineering

ISSN:

0332-1649

Online date, start – end:

1982

Copyright Holder:

Emerald Publishing Limited

Open Access:

hybrid

Editor:

  • Prof Jan Sykulski