Mathematical Modelling and Numerical Analysis in Electrical Engineering, 2nd Edition

A special issue of Mathematics (ISSN 2227-7390). This special issue belongs to the section "Computational and Applied Mathematics".

Deadline for manuscript submissions: 30 August 2024 | Viewed by 921

Special Issue Editors


E-Mail Website
Guest Editor
Department of Electrical Engineering, Tshwane University of Technology, Pretoria 0183, South Africa
Interests: electrical machines; power engineering; renewable energy
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Electrical and Electronic Engineering, College of Engineering and Engineering Technology (CEET), Michael Okpara University of Agriculture Umudike, 440001 Umuahia, Abia State, Nigeria
Interests: electrical power; machines
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
GREAH, Université Le Havre Normandie, 76600 Le Havre, France
Interests: electrical power engineering; engineering, applied and computational mathematics; design engineering; electrical and electronics engineering; power systems analysis; MATLAB simulation; power electronics; finite element modeling; finite element analysis; renewable energy technologies
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Mathematics and electrical engineering have always existed mutually. Mathematics is the science of studying numbers, quantities, geometry, and shapes, while electrical engineering deals with, among other things, the practical application of mathematical theory in circuit design, electromagnetics, and electronics. To bridge the gap between mathematical problems and real-world solutions, numerical processes have evolved to solve complex mathematical models based on high-end computations. This Special Issue is focused on “Mathematical and Numerical Analysis in Electrical Engineering”, and we kindly request you to submit an article. This Special Issue will cover mathematical methods and techniques in electrical engineering, analytical, semi-numerical, and numerical-based computational modelling, the analysis of electrical engineering problems, and mathematical and numerical designs for industrial-based electrical engineering devices and systems.

Suggested Topics for the Special Issue:

  • Numerical and analytical methods and simulation of electromagnetic fields, devices, and systems;
  • Mathematical and numerical modelling in electrical power engineering;
  • Computational techniques for efficient numerical analysis of electrical devices and networks;
  • Fast numerical modelling and analysis techniques for prototyping of electrical machines;
  • Mathematical and numerical processes in power system and electrical machines optimization;
  • Applied mathematics in power engineering theory and design;
  • Thermal analysis and control of electrical machines based on mathematical modelling and simulations;
  • Finite element analyses for industrial design feasibility of renewable energy devices.

Dr. Udochukwu B. Akuru
Prof. Dr. Ogbonnaya Okoro
Prof. Dr. Yacine Amara
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Mathematics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • applied mathematics
  • finite element analysis
  • numerical modelling and analysis
  • analytical modelling
  • electrical power engineering
  • electrical machines
  • electrical networks
  • renewable energy devices
  • design optimisation
  • power systems
  • electromagnetic fields
  • mathematical modelling
  • computer-aided design and modelling
  • industrial design and prototyping

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

24 pages, 4977 KiB  
Article
Analysis of Higher-Order Bézier Curves for Approximation of the Static Magnetic Properties of NO Electrical Steels
by Ermin Rahmanović and Martin Petrun
Mathematics 2024, 12(3), 445; https://doi.org/10.3390/math12030445 - 30 Jan 2024
Viewed by 510
Abstract
Adequate mathematical description of magnetization curves is indispensable in engineering. The accuracy of the description has a significant impact on the design of electric machines and devices. The aim of this paper was to analyze the capability of Bézier curves systematically, to describe [...] Read more.
Adequate mathematical description of magnetization curves is indispensable in engineering. The accuracy of the description has a significant impact on the design of electric machines and devices. The aim of this paper was to analyze the capability of Bézier curves systematically, to describe the nonlinear static magnetic properties of non-oriented electrical steels, and to compare this approach versus the established mathematical descriptions. First, analytic functions versus measurements were analyzed. The Bézier curves were then compared systematically with the most adequate analytic functions. Next, the most suitable orders of Bézier curves were determined for the approximation of nonlinear magnetic properties, where the influence of the range of the input measurement dataset on the approximation process was analyzed. Last, the extrapolation capabilities of the Bézier curves and analytic functions were evaluated. The general conclusion is that Bézier curves have adequate flexibility and significant potential for the approximation and extrapolation of nonlinear properties of non-oriented electrical steels. Full article
Show Figures

Figure 1

Back to TopTop