A study on the inductance calculation of flux concentrating permanent magnet motor through non-linear magnetic equivalent circuit

In order to design a permanent magnet synchronous motor, the inductance must be computed. In this paper, the flux concentrating permanent magnet synchronous motor (FCPMSM) is introduced. It is not easy to calculate the inductance because of the complex structure of the rotor. Because the rib and bridge consists of an iron core, they have a non-linear… CONTINUE READING