Results 231 to 240 of about 44,488 (264)

Iron Loss Analysis of Motors

2019
In this chapter, methods to calculate iron losses of motors by using electromagnetic field analysis are presented. First, the components of iron loss, i.e., hysteresis loss, eddy current loss, and excess loss, are explained. Next, the iron loss calculation methods that consider the effects of nonlinear characteristics of the core materials, mechanical ...
openaire   +1 more source

Experimental characterization of the effect of uniaxial stress on magnetization and iron losses of electrical steel sheets cut by punching process

Journal of Magnetism and Magnetic Materials, 2022
Floran Martin, Paavo Osmo Matias Rasilo, Uğur Aydin   +2 more
exaly  

Magnetic materials and iron losses

2008
Most electrical machines and instruments rely on magnetism for their operation, and in many cases ferromagnetic materials are used, since the magnetic flux produced is thereby increased. This chapter considers some of the properties of these materials and indicates that in many cases the application of magnetic materials brings with it problems which ...
openaire   +1 more source

Simulation of iron losses in induction machines using an iron loss model for rotating magnetization loci in no electrical steel

COMPEL - the International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2022
Kay Hameyer, Martin Marco Nell
exaly  

Anomalous iron losses

Proceedings of the Institution of Electrical Engineers, 1965
P. Graneau, F. Brailsford, R. Fogg
openaire   +1 more source

Modeling of multi-axial stress dependent iron losses in electrical steel sheets

Journal of Magnetism and Magnetic Materials, 2020
Laurent Daniel, Floran Martin, Antero Arkkio   +2 more
exaly  

An adaptive method for calculation of iron losses in switched reluctance motors using a minimum number of magnetostatic finite element simulations

COMPEL - the International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2022
Ali Jamali-Fard, Mojtaba Mirsalim
exaly  

Iron Losses

2003
openaire   +2 more sources

Menstrual Blood Loss and Iron Deficiency

Acta Medica Scandinavica, 1966
L, Hallberg, A M, Högdahl, L, Nilsson, G, Rybo   +3 more
openaire   +2 more sources

Iron losses in hæmodialysis patients

The Lancet, 1971
openaire   +2 more sources