Hysteresis modeling and its application to soft magnetic materials

1998 ◽  
Vol 08 (PR2) ◽  
pp. Pr2-553-Pr2-560
Author(s):  
G. Bertotti ◽  
V. Basso ◽  
M. Lo Bue ◽  
M. Pasquale
Keyword(s):  
Magnetic Materials ◽  
Soft Magnetic Materials ◽  
Soft Magnetic ◽  
Hysteresis Modeling

Hysteresis Modeling of Soft Magnetic Materials Using LabVIEW

2014 ◽  
Vol 915-916 ◽  
pp. 1207-1210
Author(s):  
Liang Yu Su
Keyword(s):  
Magnetic Materials ◽  
Analytical Modeling ◽  
Soft Magnetic Materials ◽  
Hysteresis Cycle ◽  
Soft Magnetic ◽  
Entry Points ◽  
Hysteresis Modeling ◽  
Good For

Hysteresis cycle is one of the most important characteristics for magnetic materials.Preisach model is one of most used model in practice for modeling the hysteresis cycle. This paper deals with analytical modeling of hysteresis cycle using the powerful mathematical tools from LabVIEW. Preisach method is also modified by LabVIEW,this way of modeling is good for a fairly large number of entry points.

Modeling of the Temperature Dependence of Soft Magnetic Materials

2020 ◽  
Author(s):  
Gereon Goldbeck ◽  
Gerd Bramerdorfer ◽  
Wolfgang Amrhein ◽  
Josef Hinterdorfer ◽  
Bernhard Weis
Keyword(s):  
Temperature Dependence ◽  
Magnetic Materials ◽  
Soft Magnetic Materials ◽  
Soft Magnetic

scholarly journals Effect of the Temperature on the Magnetic and Energetic Properties of Soft Magnetic Composite Materials

Energies ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4400
Author(s):  
Luca Ferraris ◽  
Fausto Franchini ◽  
Emir Pošković ◽  
Marco Actis Grande ◽  
Róbert Bidulský
Keyword(s):  
Magnetic Materials ◽  
Eddy Currents ◽  
Electrical Machines ◽  
Soft Magnetic Materials ◽  
Magnetic Composite ◽  
Soft Magnetic ◽  
Soft Magnetic Composite ◽  
Magnetic Performance ◽  
Magnetic Circuits ◽  
Energetic Characterization

In recent years, innovative magnetic materials have been introduced in the field of electrical machines. In the ambit of soft magnetic materials, laminated steels guarantee good robustness and high magnetic performance but, in some high-frequency applications, can be replaced by Soft Magnetic Composite (SMC) materials. SMC materials allow us to reduce the eddy currents and to design innovative 3D magnetic circuits. In general, SMCs are characterized at room temperature, but as electrical machines operate at high temperature (around 100 °C), an investigation analysis of the temperature effect has been carried out on these materials; in particular, three SMC samples with different binder percentages and process parameters have been considered for magnetic and energetic characterization.

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