The mitigation of eddy-current losses in ferromagnetic samples produced by laser powder bed fusion

A Manninen, J Pippuri-Mäkeläinen, T Riipinen… - IEEE …, 2022 - ieeexplore.ieee.org
We study the use of topology optimization in the design of low-loss ferromagnetic core
structures for additively manufactured electrical machines. The test case was a simple toroid …

Additive manufacturing of non-homogeneous magnetic cores for electrical machines opportunities and challenges

TQ Pham, SN Foster - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
Maturation of additive manufacturing technologies present opportunities for development of
non-conventional soft magnetic materials. In this paper, it is demonstrated that manipulation …

Multimaterial magneto-structural topology optimization of wound field synchronous machine rotors

F Guo, M Salameh, M Krishnamurthy… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A combined magneto-structural topology optimization approach based on the solid isotropic
with material penalization method is proposed for wound field synchronous machines …

Magneto-structural combined dimensional and topology optimization of interior permanent magnet synchronous machine rotors

F Guo, N Tang, IP Brown - IEEE Transactions on Industry …, 2022 - ieeexplore.ieee.org
A magneto-structural combined dimensional and topology optimization approach for interior
permanent magnet synchronous machine (IPMSM) rotor design is proposed using the solid …

Multimaterial topology optimization method based on global search by combinatorial optimization and local search by variable design region method

Y Hidaka - IEEE Access, 2022 - ieeexplore.ieee.org
This paper presents a novel multi-material topology optimization method for electric motors.
In the proposed method, the search process is divided into two steps. First, combinatorial …

Combined Dimensional and Topology Optimization of Synchronous Machine Rotors Using a Material Density Interpolation Method

F Guo, N Tang, IP Brown - IEEE Transactions on Industry …, 2023 - ieeexplore.ieee.org
This article presents a magneto-structural combined dimensional and topology optimization
technique for interior permanent magnet synchronous machine (IPMSM) and wound field …

A novel multi-material topology optimization method for permanent magnet assisted synchronous reluctance motors

Y Hidaka - COMPEL-The international journal for computation and …, 2022 - emerald.com
Purpose The purpose of this paper is to develop a multi-material topology optimization
method for permanent magnet-assisted synchronous reluctance motors …

Topology optimization of asymmetric pmsm rotor

T Cherrière, S Hlioui, L Laurent, F Louf… - 2022 International …, 2022 - ieeexplore.ieee.org
This paper investigates the optimization of iron distribution in the rotor of a permanent
magnet synchronous machine. The objective is to maximize the average torque for fixed …

Optimization of material distribution applied to magnet-free rotors of synchronous motors

C Bergeron, S Vivier - Mathematics and Computers in Simulation, 2024 - Elsevier
In a relentless desire to continuously improve the performance of electric actuators,
topological optimal design methods present interesting possibilities. In particular, this work …

Novel multi-material topology optimization method for multi-segmented permanent magnet motors

Y Hidaka - COMPEL-The international journal for computation and …, 2024 - emerald.com
Novel multi-material topology optimization method for multi-segmented permanent magnet
motors | Emerald Insight Books and journals Case studies Expert Briefings Open Access Publish …