FEM analýza součtového transformátoru

Abstract

This bachelor work focuses on the FEM analysis. This analysis was performed on differential current transformer. As will be discussed on the transformer is also required to state the basics of electrical machines, history of transformers and their functions, principle differential current transformer and their application in residual current device. For analysis was used here program Ansof Maxwell. The program is based on the finite element method. In this program was created entire model and performed analysis. Individual results were shown optionally compared.