Investigation of rolling and hard direction of magnetic field distribution on Grain Oriented M5 electrical steel material

Abstract

This paper describes the idea of the electrical machine design perspective whose aim is latter on to design and development of the copper and aluminum rotor for induction motors to improve the operational efficiency. The study concerns to investigate rolling and hard direction using grain oriented M5 electrical steel material. The result shows very clear idea for identification of rolling and hard direction. It also presented the difference of rolling and hard direction in steel strips based on voltage applied. This paper will provide a contribution to electrical machine design segment and will be a systematic knowledge base for researchers.