Activity: Talk or presentation types › Contributed talk › Scientific
Description
Electrical steel is a ferromagnetic material specifically designed to possess highly beneficial magnetic properties and a low loss characteristic. For grain-oriented electrical steel this is particularly the case in the so-called rolling direction of the material, a consequence of a number of improvements in the production and composition of the steel. An application for grain-oriented electrical steel is the core of a large power transformer, for which it is critical to model the magnetic loss and hysteresis behavior to get an estimate of the performance and efficiency. This talk will focus on modeling the magnetic iron loss by the well-known loss separation theory of Bertotti, based on measurement data obtained via an Epstein frame, specifically for grain-oriented electrical steel.
Period
26 Oct 2022 → 27 Oct 2022
Event title
UK Magnetics Society, Magnetic Materials and Applications: MMA22