Abstract: A method for plasma magneto-inertial fusion. A trigger breakdown time is determined for each of a plurality of solid-state switch arrays by measuring a duration time from initiation of a control signal to plasma formation for each of a plurality of pulsed power driven electromagnetic particle accelerators. The particle accelerators are positioned to converge corresponding plasma discharges towards a parametrically defined volume. A timing profile is generated for each of the particle accelerators based on the trigger breakdown times. Timing offsets are determined for each of the switch arrays based on their trigger breakdown time to compensate for timing variations among the particle accelerators. The switch arrays are triggered in accordance with their timing offsets to converge the corresponding plasma discharges towards the defined volume.

Abstract: Solid-state switch array apparatus and methods for digitized plasma magneto-inertial fusion are disclosed herein. A solid-state switch array apparatus for enabling discharge of direct current includes multiple solid-state switches arranged in series and parallel configurations. The apparatus includes corresponding series resistor circuits connected in parallel with each solid-state switch to distribute voltage across the switches and receive constant current flow from a power supply during charging. Snubber circuits including capacitors configured in parallel with each solid-state switch protect against transient back electromotive force during discharge. A ferrite core assembly includes wire fed through ferrite cores wound and connected to gates and cathodes of the solid-state switches.