Performance Optimization on Multiple-Stage Synchronous Induction Coil Launcher Considering Hindrance Effect

Performance Optimization on Multiple-Stage Synchronous Induction Coil Launcher Considering Hindrance Effect

In this article, the hindrance effect of multiple-stage synchronous induction coil launcher (MSICL) during the emission procedure is analyzed. Considering the direction of the coil emission current and induced current, a new method to restrain the hindrance effect is proposed in this work, which can...

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Veröffentlicht in:IEEE transactions on applied superconductivity 2021-11, Vol.31 (8), p.1-4
Hauptverfasser: Qian, Hanning, Sun, Zhaolong, Xu, Wei, Cui, Fengrui, Cao, Chen
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Discharges (electric)
Electric potential
Electromagnetic forces
Electromagnetic induction
Electromagnetics
Emission analysis
finite element algorithm (FEA)
Finite element method
Force
Hindrance effect
Induction coils
Launchers
Lorentz covariance
multiple-stage synchronous induction coil launcher (MSICL)
Optimization
Windings
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Beschreibung
Zusammenfassung:In this article, the hindrance effect of multiple-stage synchronous induction coil launcher (MSICL) during the emission procedure is analyzed. Considering the direction of the coil emission current and induced current, a new method to restrain the hindrance effect is proposed in this work, which can reduce the current operating time and increase the armature exiting speed. Based on this method, an eight-stage SICL is simulated by the finite element algorithm (FEA), including the electromagnetic force, armature speed, and the distribution of the magnetic field, etc., which shows that impact of the hindrance effect can be greatly improved.
ISSN:1051-8223
1558-2515
DOI:10.1109/TASC.2021.3091086