Latest Research Progress of Amorphous Motors

Abstract

The development of amorphous motors has been paid more and more attention. Different types of amorphous motors are designed, calculated, manufactured and tested. All of the motors achieve high efficiency and high torque density, especially in the high speed applications. However, few amorphous motors have been applied to practical applications. This paper reviews the newly development of amorphous motors. Several deficiencies limited the development of amorphous motors are discussed, and some effective improved methods are proposed.

Study on Performances of Amorphous Three-Phase Asynchronous Motor

“…At present, the amorphous alloy as the main material which can replace the conventional silicon steel used to manufacture stator and rotor has been widely used in the manufacture of transformer [4,5]. However, the research of the use of the motor core manufactured by amorphous alloy is few at home and abroad and still in the experimental stage [6][7][8]. The research of a small motor is focused in this paper and two motor stator cores manufactured with amorphous alloy and traditional silicon steel respectively are tested by soft-magnetic AC test system.…”