Simulation of Pulsed Current Wire Behavior in Magnetic Field Using FEA

Author

Xiaoming, Wang ; Tao, Lei

Author_Institution

Electr. Eng. Dept., Harbin Inst. of Technol., Harbin, China

fYear

2010

fDate

17-19 Sept. 2010

Firstpage

66

Lastpage

69

Abstract

Wire shape conductor will be forced by magnetic field when a current pulse is applied. This phenomenon is commonly used in the measurement of electron beam device, as the wire can be a duplicate of the beam trajectory. In this paper, finite element analysis (FEA) coupled method is first proposed to simulate the pulsed wire method. FEA simulation platform is built to analyze the electric, magnetic and structural coupled field, which shows that the magnetic field distribution has relation to wire deformation and vibration. Typical magnet model, finite element equation and coupled iteration steps are present. Both static and transient coupled analysis results are shown.

Keywords

deformation; electron beams; finite element analysis; iterative methods; magnetic field measurement; vibrations; wires (electric); FEA simulation; coupled iteration; electron beam device measurement; finite element analysis coupled method; magnetic field distribution; pulsed current wire behavior simulation; structural coupled field; wire deformation; wire shape conductor; wire vibration; Analytical models; Finite element methods; Magnetic fields; Mathematical model; Permanent magnets; Vibrations; Wire; FEA; coupled analysis; pulsed wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-8043-2

Electronic_ISBN

978-0-7695-4180-8

Type

conf

DOI

10.1109/PCSPA.2010.25

Filename

5635731