Analysis of high-speed induction motor

This paper deals with the analysis and design aspects of the high-speed induction machines. Unlike classical induction motor high-speed motor create many challenges in design. The challenges are discussed in the introduction. High-speed machines with solid rotors were design in ansoft Maxwell software. The study induction machine have nominal power 1500 W and synchronous rotating speed 40000 rpm. The first model is equipped with conductive cooper layer on the surface. The following models are equipped with axial slits. In the end the parameters of different machines were extract in Maxwell software.