Design Method by Vector Magnetic Characteristic Analysis for upgrading Efficiency of Motor

This paper proposes ways to reduce motor losses and improve efficiency. The purpose of this paper is to review the magnetic properties of vector magnetic characteristic techniques and to suggest the use of magnetic characteristic analytical methods. In this shows the vector magnetic properties of the non-oriented electrical steel sheet of the motor core material. An engineering model considering vector magnetic characteristics in the magnetic characteristic analysis has been proposed. The utility of this technique and examples of its use is shown.