Multilayered perceptron neural networks to compute energy losses in magnetic cores

Kucuk I.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol.307, no.1, pp.53-61, 2006 (SCI-Expanded) identifier identifier


This paper presents a new approach based on multilayered perceptrons (MLPs) to compute the specific energy losses of toroidal wound cores built from 3% SiFe 0.27 mm thick M4, 0.1 and 0.08 mm thin gauge electrical steel strips. The MLP has been trained by a back-propagation and extended delta-bar-delta learning algorithm. The results obtained by using the MLP model were compared with a commonly used conventional method. The comparison has shown that the proposed model improved loss estimation with respect to the conventional method. (c) 2006 Elsevier B.V. All rights reserved.