COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 41 Issue 5
Table of contents
Experimental investigation and comparative study of signal processing techniques dedicated for the diagnosis of rotor failures in the induction motors
Wissam Dehina, Mohamed Boumehraz, Wissam Dehina, Frédéric KratzThe purpose of this paper is to propose applications of advanced signal-processing techniques for the diagnosis and detection of rotor fault in an induction machine. Two…
The influence of stacking technologies on structural dynamic properties of electric motors iron cores
Sebastian Mönninghoff, Markus Jaeger, Kay HameyerIt is essential to understand the structural dynamic behavior of electrical machines to predict their acoustic and vibrational behavior. Stacking technology, which is used to…
Performance analysis of selected metaheuristic optimization algorithms applied in the solution of an unconstrained task
Łukasz KnypińskiThe purpose of this paper is to execute the efficiency analysis of the selected metaheuristic algorithms (MAs) based on the investigation of analytical functions and investigation…
Torsional vibrations in a shaft train of an air compressor: modification, calculation and measurement
Matthias Humer, Stefan HabelDue to the installation of the new, more powerful gearbox and the dismantling of the exciter machine, the vibration characteristics of the shaft train will be changed. Therefore…
An improved Newton-Raphson based linear power flow method for DC grids with dispatchable DGs and ZIP loads
Hongwei Li, Xiao Wang, Junmu Lin, Lei Wu, Tong LiuThis study aims to provide a solution of the power flow calculation for the low-voltage ditrect current power grid. The direct current (DC) power grid is becoming a reliable and…
An introduction to the parabolic equation method for electromagnetic wave propagation in tunnels
Hafiz Faiz Rasool, Muhammad Ali Qureshi, Abdul Aziz, Zain Ul Abiden Akhtar, Usman Ali KhanThe purpose of this paper is to provide a brief introduction of the finite difference based parabolic equation (PE) modeling to the advanced engineering students and academic…
Unified and non-ideal switch model for analysis of switching circuits
Alperen Pekdemir, Ali Bekir YildizThis paper aims to propose a new unified and non-ideal switch model for analysis of switching circuits.
Cascade controllers design based on model matching in frequency domain for stable and integrating processes with time delay
Mohd Atif Siddiqui, Md Nishat Anwar, Shahedul Haque LaskarThis paper aims to present an efficient and simplified proportional-integral/proportional-integral and derivative controller design method for the higher-order stable and…
Design and lumped parameter magnetic network model of hybrid excited consequent pole flux switching machine
Basharat Ullah, Faisal Khan, Bakhtiar Khan, Muhammad YousufThe purpose of this paper is to analyze electromagnetic performance and develop an analytical approach to find the suitable coil combination and no-load flux linkage of the…
Mathematical modeling of the electric field in the planar and coaxial dielectric barrier discharge reactor in water treatment application
Masoume Amirbande, Abolfazl VahediTo design a pulse power water treatment system, it is necessary to design a reactor optimally. One of the most essential types of reactors used in water treatment is the…
A novel multi-material topology optimization method for permanent magnet assisted synchronous reluctance motors
Yuki HidakaThe purpose of this paper is to develop a multi-material topology optimization method for permanent magnet-assisted synchronous reluctance motors.
Transient modeling and analysis of fractional-order resonant very high frequency boost converter
Xinyi Jiang, Yanfeng Chen, Bo Zhang, Dongyuan QiuThis paper aims to present a simplified method to analyze the transient characteristics of a fractional-order very high frequency (VHF) resonant boost converter. The transient…
Analysis of methods and approaches of the electromagnetic calculation of induction machines regarding their use to solve multiphysical problems
Martin Marco Nell, Marius Franck, Kay HameyerFor the electromagnetic simulation of electrical machines, models with different ranges of values, levels of detail and accuracies are used. In this paper, numerical and two…
Noise analysis of electrical circuits on fractal set
Rawid BanchuinThe purpose of this study is to originally present noise analysis of electrical circuits defined on fractal set.
Modelling and experimental verification of temperature effects on back electromotive force waveforms in a line start permanent magnet synchronous motor
Mariusz Baranski, Wojciech Szelag, Wieslaw LyskawinskiThis paper aims to elaborate the method and algorithm for the analysis of the influence of temperature on back electromotive force (BEMF) waveforms in a line start permanent…
A novel hybrid particle swarm optimization rat search algorithm for parameter estimation of solar PV and fuel cell model
Manish Kumar Singla, Parag Nijhawan, Amandeep Singh OberoiThe purpose of the proposed hybrid method aims to increase population efficiency, and a local search is used to further improve the value of the global best solution. An…
Conformable fractional order controller design and optimization for sensorless control of induction motor
Erdem IltenIn recent years, use of sensorless control methods for electrical motor-based variable speed drive systems has been increasing rapidly to compensate the increasing costs in…
Probabilistic weighted voting model using multiple machine learning methods for fault detection and classification
Fevzeddin Ülker, Ahmet KüçükerThe individual machine learning methods used for fault detection and classification have accuracy performance at a certain level. A combined learning model composed of different…
An adaptive method for calculation of iron losses in switched reluctance motors using a minimum number of magnetostatic finite element simulations
Ali Jamali Fard, Mojtaba MirsalimThis paper aims to present an adaptive method based on finite element analysis to calculate iron losses in switched reluctance motors (SRMs). Calculation of iron losses by…
Subdomain modeling of linear hybrid excited flux switching machine
Basharat Ullah, Faisal Khan, Muhammad QasimThis paper aims to develop an analytical approach to validate the finite element analysis (FEA) results. FEA itself is a powerful tool to evaluate the performance of electrical…
Neural network inverse model for multi-band unequal Wilkinson power divider
Tarek Sallam, Ahmed M. AttiyaThe purpose of this paper is to build a neural network (NN) inverse model for the multi-band unequal-power Wilkinson power divider (WPD). Because closed-form expressions of the…
Load frequency control based on an improved Chimp optimization algorithm using adaptive weight strategy
Ranjitha K., Sivakumar P., Monica M.This study aims to implement an improved version of the Chimp algorithm (IChimp) for load frequency control (LFC) of power system.
Finite element analysis and design of beam steering devices with global control
Osama Alkhateeb, A.N.M. Shahriyar Hossain, Igor Tsukerman, Nathan IdaThis paper aims to design metaguide- or metasurface-based compact inexpensive beam-steering devices, which play an important role in modern cellular networks, radar imaging and…
A fractional-order equivalent model for characterizing the interelectrode capacitance of MOSFETs
Yi Huang, Xi ChenThis paper aims to characterize the relationship between the interelectrode capacitance (C) of metal-oxide-semiconductor field-effect transistors (MOSFETs) and the applied bias…
Voltage instability curtailment and quality improvement with phasor measurement unit in power system
Kabra Preeti, Donepudi Sudha RaniThe earlier methods are more resilient to improvements such as load shift and path change. This results in problems such as a voltage drop and a high reactive flux. In addition…
A new approach for optimal photovoltaic resources in distribution networks with reconfiguration based on L_∞
Hussein Mohammed Badr, Ramzy Salim Ali, Jawad Radhi MahmoodIn the vast majority of published papers, the optimal allocation of photovoltaic distributed generation (PVDG) units and reconfiguration problems are proposed along with the…
Participation Factor based analysis of PVSC type Multi-Input Zeta-SEPIC dc-dc converter
Phanindra Thota, Amarendra Reddy Bhimavarapu, V.V.S. Bhaskara Reddy ChintapalliThis study aims to propose a new non-isolated Multi-Input Zeta-SEPIC (MIZS) dc–dc converter for renewable energy sources integration with different voltage levels (low-voltage…
Impact of the radius of double pancake windings on the electromagnetic behavior of high temperature superconducting transformer
Hamed Attar, Ahmad Moradnouri, Reza Mirghaforian, Arsalan HekmatiIt has constantly been important to investigate the distribution of magnetic fields in high temperature superconducting (HTS) transformers because the high magnetic field applied…
Analysis of nonlinear LC circuit by symplectic conservative perturbation method
Hongwei Yang, Yingying Wang, Meng Zhang, Lianchun LongThis paper aims to provide a symplectic conservation numerical analysis method for the study of nonlinear LC circuit.
Two-dimensional analytical model for five-phase fault-tolerant permanent-magnet vernier machines
Ghazal Mirzavand, Akbar RahidehThis study aims to extract an analytical model for five-phase fault-tolerant permanent-magnet vernier machines (FTPMVMs) based on the analytical solution of Maxwell’s equations…
Higher-order accurate finite-difference simulation for tunnel propagation modeling
Hafiz Faiz Rasool, Muhammad Ali Qureshi, Abdul Aziz, Zain Ul Abiden Akhtar, Usman Ali KhanThis paper aims to improve the computational efficiency of higher-order accurate Noye–Hayman [NH (9,9)] implicit finite difference scheme for the solution of electromagnetic…
Proposing a sequential iterative method based on a per-unit model for rotor shape optimization in permanent magnet assisted synchronous reluctance motors
Ali Jamali Fard, Mojtaba MirsalimDuring the design process of synchronous reluctance motors (SynRMs), one crucial step, after its main dimensioning, is optimizing the rotor geometry for maximum average torque and…
Multi-objective free-form shape optimization of a synchronous reluctance machine
Peter Gangl, Stefan Köthe, Christiane Mellak, Alessio Cesarano, Annette MützeThis paper aims to deal with the design optimization of a synchronous reluctance machine to be used in an X-ray tube, where the goal is to maximize the torque while keeping low…
A tunable broadband THz absorber using periodic arrays of graphene disks
Amir Ali Mohamad Khani, Toktam Aghaee, Jalil Mazloum, Morteza JamaliA wide band perfect THz absorber is presented in this work. The structure includes two layers of graphene disks on the silicon dioxide dielectric layer while a golden plate is…
Novel coordinated power sources switching strategy for transient performance enhancement of hybrid electric vehicles
Adel Oubelaid, Nabil Taib, Toufik RekiouaThe purpose of this paper is the investigation of a new coordinated switching strategy to improve the transient performance of a fuel cell (FC)- supercapacitor (SC) electric…
An analytical model for stator yokeless radial flux dual rotor permanent magnet synchronous machine
Minglei Yang, Zaimin Zhong, Qinglong Wang, Zhongshu ShaoThe purpose of this study is to propose an analytical model with consideration of the permeability of soft-magnetic materials, which can predict the magnetic field distribution…
Reconfigurable dual element dual band MIMO antenna for 5G (Sub-6 GHz) and WLAN applications
Ajit Kumar Singh, Santosh Kumar Mahto, Rashmi SinhaThis study aims to present dual band reconfigurable MIMO antenna for 5G (sub-6 GHz) and WLAN applications.
Modelling of low-speed magnetic gear with viscose ferrofluid
Valentin Mateev, Iliana MarinovaIn this paper, a computational model of a coaxial magnetic gear (MG) design with viscose ferrofluid between rotors is proposed. Viscose ferrofluid is used to decrease the magnetic…
Performance enrichment in optimal location and sizing of wind and solar PV centered distributed generation by communal spider optimization algorithm
Vijay RaviprabhakaranThe distributed generation (DG) proper placement is an extremely rebellious concern for attaining their extreme potential profits. This paper aims to propose the application of…
ISSN:
0332-1649Online date, start – end:
1982Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Jan Sykulski