Title :
Magnetic shielding effectiveness of current comparator
Author :
Shao, Haiming ; Qu, Kaifeng ; Lin, Feipeng ; Liang, Bo ; Hua, Xiaoxin
Author_Institution :
Nat. Inst. of Metrol., Beijing, China
Abstract :
This paper describes how to calculate the magnetic shielding effectiveness of current comparator, considering air gap which is inevitable for the magnetic shielding. The method was verified to be accurate and effective by finite element method (FEM).
Keywords :
air gaps; current comparators; finite element analysis; magnetic shielding; FEM; air gap; current comparator; finite element method; magnetic shielding effectiveness; Air gaps; Atmospheric modeling; Finite element methods; Magnetic cores; Magnetic flux; Magnetic noise; Magnetic shielding; Current comparator; air gap; finite element method; magnetic shielding; magnetic shielding effectiveness;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6250884
