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Control and Analysis of Magnetic Switch Reset Current
in Pulsed Power Systems
Abstract
This letter presents the operation characteristics of the magnetic switch
attributed to the input voltage and pulse frequency in the pulsed power system.
The reset current control method is proposed for improving efficiency of the
magnetic switch because this method will optimally controls the hysteresis loop of
the magnetic switch. Also, this method controls the saturation of the magnetic
core by adjusting the amount of reset current flowing in the magnetic switch when
the input voltage and pulse frequency at the pulsed power system are changed.
Experimental results are presented to demonstrate the effectiveness of the
proposed reset current control method of the magnetic switch.