Statistical Assessment of the Core Losses in Ring Cores due to Geometrical Properties
Paper i proceeding, 2023
In this paper, the impact of laminated steel ring cores’ geometric properties on core losses is investigated by means of inferential statistics. In particular, iron loss standardized measurements taken upon ring core specimens that underwent identical manufacturing processes, are compared via two-sample t-tests to establish the existence of statistically significant differences between the samples. The experimental data is then reproduced via Finite-Element Analysis integrating the Jiles-Atherton model of hysteresis.
Loss measurement
hysteresis loss modelling
Iron loss modelling
Core loss
material characterization
Jiles-Atherton model
Manufacturing processes
Degradation
Magnetic hysteresis
Magnetic cores
Analytical models
Författare
Leonardo Colombo
Lunds universitet
Sima Soltanipour
Volvo Cars
Avo Reinap
Lunds universitet
Mats Alaküla
Lunds universitet
2023 IEEE International Electric Machines and Drives Conference, IEMDC 2023
979-8-3503-9899-1 (ISBN)
2023 IEEE International Electric Machines & Drives Conference (IEMDC
San Francisco, USA,
San Francisco, USA,
Tillverkningseffekter i elektriska maskiner (TEEM)
Energimyndigheten (51465-1), 2020-12-03 -- 2025-08-18.
Ämneskategorier (SSIF 2025)
Elkraftsystem och -komponenter
DOI
10.1109/IEMDC55163.2023.10239019
Relaterade dataset
Statistical Assessment of the Core Losses in Ring Cores due to Geometrical Properties [dataset]
URI: https://ieeexplore.ieee.org/abstract/document/10239019 DOI: 10.1109/IEMDC55163.2023.10239019