Robust design optimization and emerging technologies for electrical machines: Challenges and open problems

T Orosz, A Rassõlkin, A Kallaste, P Arsénio, D Pánek… - Applied Sciences, 2020 - mdpi.com
The bio-inspired algorithms are novel, modern, and efficient tools for the design of electrical
machines. However, from the mathematical point of view, these problems belong to the most …

A review of recent developments in electrical machine design optimization methods with a permanent-magnet synchronous motor benchmark study

Y Duan, DM Ionel - IEEE Transactions on Industry Applications, 2013 - ieeexplore.ieee.org
This paper systematically covers the significant developments of the last decade, including
surrogate modeling of electrical machines and direct and stochastic search algorithms for …

Surrogate-based multi-objective optimization of electrical machine designs facilitating tolerance analysis

G Bramerdorfer, AC Zăvoianu - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Multi-objective optimization algorithms are becoming ever more popular in the field of
electrical machine design as they provide engineers with an automated way of efficiently …

Reduction of computational efforts in finite element-based permanent magnet traction motor optimization

D Zarko, S Stipetic, M Martinovic… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
This paper presents a method for reducing computational time in constrained single
objective optimization problems related to permanent magnet motors modeled using …

Possibilities for speeding up the FE-based optimization of electrical machines—A case study

G Bramerdorfer, AC Zăvoianu, S Silber… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
This paper deals with accelerating typical optimization scenarios for electrical machine
designs. Besides the advantage of a reduced computation time, this leads to a reduction in …

Automatic tolerance analysis of permanent magnet machines with encapsuled FEM models using digital-twin-distiller

T Orosz, K Gadó, M Katona, A Rassõlkin - Processes, 2021 - mdpi.com
Tolerance analysis is crucial in every manufacturing process, such as electrical machine
design, because tight tolerances lead to high manufacturing costs. A FEM-based solution of …

Computationally efficient tolerance analysis of the cogging torque of brushless PMSMs

G Bramerdorfer - IEEE Transactions on Industry Applications, 2017 - ieeexplore.ieee.org
This paper investigates the impact of tolerances related to permanent magnets on the
cogging torque performance of Permanent magnet synchronous machines (PMSMs). These …

Design optimization of magnetic flux distribution for PMG by using response surface methodology

AD Karaoglan, DG Ocaktan, A Oral… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Determining the stator slot design parameters of the alternator has a great importance to
provide the desired magnetic flux distribution for a permanent magnet generator (PMG). The …

Comparison of model order reduction methods for a switched reluctance machine characterization

AE Boumesbah, F Martin, G Krebs… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
In this article, an exhaustive comparison is presented between two types of model order
reduction methods, namely the proper orthogonal decomposition (POD) and the orthogonal …

Robust and multi-objective pareto design of a solenoid

K Gadó, T Orosz - Electronics, 2021 - mdpi.com
The optimization of the design of a practical electromagnetic device involves many
challenging tasks for new algorithms, especially those involving numerical modeling codes …