Electromagnetic Analysis and Optimization of Absolute Location Sensor for High Speed Maglev Train

Author

Song, Xue ; Ning, He ; Zhiqiang, Long ; Junge, Zhang

Author_Institution

Coll. of Mechatron. Eng. & Autom., Nat. Univ. of Defense Technol., Changsha, China

fYear

2012

fDate

12-14 Jan. 2012

Firstpage

155

Lastpage

158

Abstract

This paper analyzes and optimizes the induction coils of absolute location sensor for high-speed Maglev train. The electromagnetic field model of the induction coils is established. Magnetic field distribution of transmitting coils with single frequency are simulated to evaluate their effects on the receiving coils by Finite Element Analysis(FEA) software ANSOFT. Based on the analysis of simulation results, optimized transmitting coils with multi-transmitting frequencies and receiving coils with difference structure are proposed.

Keywords

electromagnetic induction; finite element analysis; magnetic field measurement; magnetic levitation; magnetic sensors; absolute location sensor; electromagnetic analysis; electromagnetic field model; finite element analysis; high speed maglev train; induction coils; magnetic field distribution; Accuracy; Coils; Educational institutions; Electromagnetic fields; Magnetic flux; Magnetostatics; Electromagnetic field model; Finite Element; absolute location; high speed maglev train;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2012 Fifth International Conference on

Conference_Location

Zhangjiajie, Hunan

Print_ISBN

978-1-4673-0470-2

Type

conf

DOI

10.1109/ICICTA.2012.45

Filename

6150258