Work

Instrumentation and Characterization of Mixed GO Electrical Steel Magnetic Cores

Year: 2025

Type: article

Abstract: This article investigates the performance implications of mixing grain-oriented electrical steel (GOES) grades in a single-phase transformer core through comprehensive characterization and instrumentation. An extensive measurement setup using B-coils and H-coils enables detailed mapping of local magnetic flux density and field strength distributions. Experimental results demonstrate that strategic grade mixing can enhance core performance, with improvements dependent on the magnetic property differences between selected grades. The findings provide insights into local magnetic behavior within mixed-grade cores, contributing to the optimization of power transformer design.

Source: IEEE Transactions on Magnetics

DOI: 10.1109/tmag.2025.3549306

Authors: Oussama-Ali Dabaj, Cristian Demian, Jean-Philippe Lecointe, Jonathan Blaszkowski

Institution: Université d'Artois

Language: English

Topic: Magnetic Properties and Applications

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

Funder: Région Hauts-de-France

OpenAlex ID: W4408223254

FWCI:

Cites: 12

Cited by:

Related to: 10