Numerical and experimental characterization of thread type magnetic core with low eddy current loss

Author

Kim, H. ; Seo, K. ; Lee, K. ; Hong, S. ; Park, I.

Author_Institution

Sch. of Electron. & Electr. Eng., Sungkyunkwan Univ., Suwon, South Korea

fYear

2015

fDate

11-15 May 2015

Firstpage

1

Lastpage

1

Abstract

Iron loss effect is one of the significant points that must be taken into account when engineers design electric machines. Iron loss is dependent on the material characteristics such as conductivity, permeability, and hysteresis loop. To reduce the iron loss, ferromagnetic material is mixed with impurities and it is laminated to be electrical steel sheets. However, new magnetic materials with higher efficiency and higher performance are still being developed. The magnetic materials such as permalloy and nano-crystalline alloy powder are good examples [1]-[3].

Keywords

eddy current losses; ferromagnetic materials; magnetic cores; magnetic hysteresis; magnetic permeability; conductivity; eddy current loss; electric machines; electrical steel sheets; ferromagnetic material; hysteresis loop; impurities; iron loss effect; permeability; thread type magnetic core; Composite materials; Eddy currents; Magnetic cores; Nanocomposites; Soft magnetic materials; Toroidal magnetic fields;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference (INTERMAG), 2015 IEEE

Conference_Location

Beijing

Print_ISBN

978-1-4799-7321-7

Type

conf

DOI

10.1109/INTMAG.2015.7157778

Filename

7157778