In order to compare the performance difference of the permanent magnet synchronous
motors (PMSM) with different rotor structure, two kinds of rotor magnetic circuit structure with …

At present, the drivers with different control methods are used in most of permanent magnet
synchronous motors (PMSM). A current outputted by a driver contains a large number of …

Due to the fixed rotor magnetic field, the main magnetic flux of conventional permanent
magnet synchronous motors (PMSMs) cannot be flexibly adjusted. Recently, the axial-radial …

This paper describes the influence of rotor eccentricity on permanent magnet synchronous
motor characteristics by using the finite element method and several experiments. The rotor …

In this paper, a bearingless permanent magnet synchronous motor (BPMSM) is introduced
and the operation principle is analyzed. The proposed BPMSM is a 2-pole permanent …

With the widely used of permanent magnet synchronous motor (PMSM), it is required to
have a higher performance. Improving the key parameters of permanent magnet …

The vehicle permanent magnet synchronous motor has the advantages of high power
density, compact structure and small size, which makes it generate heat obviously in the …

In order to accurately analyze the magnetic field of conical-rotor permanent magnet
synchronous motor (CR-PMSM), the effectiveness of two methods was studied on handling …

The electromagnetic parameters of a permanent magnet synchronous motor (PMSM) such
as the open load permanent magnet flux, d axis reactance $ X_d $, and q axis reactance …

In this paper, the electromagnetic fields of PMSM with four different rotor structures are
analyzed by the finite element method, and the distribution of magnetic field lines is …