Research of high voltage RSDS triggering circuit in multi-modules capacitor discharge PFN for EML
In this paper, a compact pulsed power capacitor discharge module is considered to realize large current output for electromagnetic launching. A novel triggering circuit is proposed based on inductive adder circuit topology to provide optimal reverse current for controlling the high voltage RSDs assembly switching properly. Experimental results verified the IAT triggering circuit electrical and magnetic design.
Compact magnetic compression repetitive pulsed power generator based on IGBT
The basic principle of constructing a generator of sub-microsecond pulses based on IGBT with magnetic compression networks is described. Pulse compression circuit constructing by saturable magnetic core is considered. Energy from grid flow over the step-up pulse transformer enabled by the IGBT, and charge the high-voltage capacitor. Two-stage magnetic compression networks operate before the charge switched on the load. The experiment results of 1.2 kV voltage pulse are presented with a rise time of 220 ns, a duration of 1.0 us and a repetition rate of 5 kHz under 7.5 ohm load.
Natural history and long‐term evolution in families with autosomal dominant cortical tremor, myoclonus, and epilepsy
Purpose:  To investigate for the first time the natural history and long‐term evolution of “familial cortical tremor, myoclonus, and epilepsy.”