Low-inductive pulse current generators on the base of connection elements with a volume structure magnetic field

Problems for design of a low-inductive pulse current generator (PCG) in power supply systems of electrophysical devices are considered. The structure of a flat bus capacitive PCG of W=106 J power for the voltage U=50 kV with the inductance L=0.4 nH is analyzed. Its optimum geometry is determined. The structure of modulus, connecting assemblies, commutator and cable collector with volume structure magnetic field is developed. Inductance of a section in the regime of short circuit is 5 nH. Transverse dimension of the section is 100 mm. The section is designed for solenoid power supply with the current of 4 MA from a battery with W=106 J and U=10 kV. It is shown, that parameter γ=LW/U is the value, characterizing the inner structure of PCG. It is also shown, that in the PCG structure connection elements with stable inductance - current leads, the minimum inductance of which is limited, play a ignificant role