Title :
Distributed energy store railgun: the limiting case
Author :
Marshall, Richard A.
Author_Institution :
WBM Stalker Pty. Ltd., Brisbane, Qld., Australia
fDate :
1/1/1991 12:00:00 AM
Abstract :
When the limiting case of a distributed energy store railgun is analyzed, (i.e. the case where the space between adjacent energy stores become indefinitely small) three important results are obtained. First, the shape of current pulse delivered by each store is sinusoidal with an exponential tail. Secondly, the rail-to-rail voltage behind the rearmost active store approaches zero. Thirdly, it is not possible to choose parameters in such a way that capacitor crowbars can be eliminated
Keywords :
electromagnetic launchers; energy storage; capacitor crowbars; current pulse; distributed energy store railgun; rail-to-rail voltage; Australia; Capacitance; Capacitors; Computer aided software engineering; Differential equations; Inductance; Railguns; Shape; Tail; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on