DocumentCode
2128999
Title
The numerical calculation of magnetic shielding effectiveness of comparator based on FEM
Author
Zhijie Zhang ; Shiyan Ren
Author_Institution
Dept. of Electr. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2000
fDate
14-19 May 2000
Firstpage
247
Lastpage
248
Abstract
A new numerical method used to calculate the magnetic shielding effectiveness of comparator is given in this paper. This method has been applied in the heavy current comparator we designed, the result is quite ideal.
Keywords
current comparators; electric current measurement; finite element analysis; magnetic cores; magnetic shielding; FEM; comparator; heavy current comparator; magnetic shielding effectiveness; numerical calculation; Boundary conditions; Finite element methods; Functional analysis; Leak detection; Linearity; Magnetic analysis; Magnetic shielding; Maxwell equations; Testing; Toroidal magnetic fields;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-5744-2
Type
conf
DOI
10.1109/CPEM.2000.850969
Filename
850969
Link To Document