Abstract

The aim of this paper is to determine a 2D numeric model for the study of the magnetic field of a three phase permanent magnet synchronous motor (PMSM). The motor is embedded in the driving wheel, used in the propulsion of a two-wheels electric hoverboard. It is determined through a series of experiments and the variation in time of the curves of the induced voltage in the stator’s three phase winding and is calculated from the 2D numerical model, while functioning as a generator for a given number of rpm (nominal rpm), at no-load running. The calculation of the magnetic field through the method of finite 2D elements allows the determination of magnetic loads and the characteristics at no-load and load functioning of permanent magnet synchronous machines (PMSM) used at electric motion.