For the high-speed permanent magnet synchronous motors (HSPMSMs), their magnetic
fields are more complicated with the rotating magnetization and harmonics considered …

A magnetic material is considered “soft” when its coercive fieldstrength is of the order of or
lower than the earth's magnetic field (about 40 A/m). A soft magnetic material can be …

Mechanical stress occurring during the manufacturing process of electrical machines
detrimentally alters the magnetic properties (iron losses and magnetizability). This affects the …

The magnetic properties of steels are affected by plastic deformation, because the domain
wall processes magnetoelastically interact with the dislocations and the residual stresses …

The efficiency and performance of an electrical machine depend on the magnetic properties
of its magnetic core, ie, the rotor and stator core made of stacked and processed electrical …

In a practical motor, the compressive stress of more than 100 MPa is sometimes impressed
by a shrink fitting etc, as a result, the magnetic properties of iron core deteriorate. Therefore …

The effect of stress-relief annealing at 780° C for 2 h on microstructure and texture in the cut
edge zone as well as hysteresis curve of a mechanically cut non-oriented Fe-Si steel with …

A magnetic hysteresis model is developed based on the vector generalization of Jiles-
Atherton (JA) model combined with a simplified multiscale approach to take into account the …

The energy efficiency of electric machines can be improved by optimizing their
manufacturing process. During the manufacturing of ferromagnetic cores, silicon steel …

Neutron grating interferometry (nGI) is a unique technique allowing to probe magnetic and
nuclear properties of materials not accessible in standard neutron imaging. The signal-to …