Directional properties of loss components in electrical steel sheets

作者：Pluta Wojciech^*

来源：International Journal of Applied Electromagnetics and Mechanics, 2014, 44(3-4): 379-385.

DOI：10.3233/JAE-141800

• Specific total loss
• hysteresis loss
• classical eddy current
• additional loss
• electrical steel sheets

The efficiency of electrical machines depends among other things on the specific total loss of electrical steel the core is made of. Hence, a better understanding of the loss mechanism can improve the efficiency of machines. In order to analyze the specific total loss of electrical steel grades, they were separated into three components: the hysteresis loss component and both the classical and additional eddy current loss components. The relationship between loss components and direction of magnetization was analyzed. The aim of this paper is to provide a contribution to a better understanding of magnetic specific total loss in electrical steel sheets.

• 出版日期2014