SYSTEM OF POWER SUPPLY OF ACCELERATOR WITH CLOSED DRIFT OF ELECTRONS AND EXTENDED ACCELERATION ZONE Russian patent published in 1994 - IPC

FIELD: plasma technology. SUBSTANCE: system of power supply of accelerator 1 has power supply source 8 of filament coupled to starting heater 4 of cathode-compensator 3, source 9 of initiation of discharge connected to cathode 3 and firing electrode 5, power supply source 10 linked to magnetization coils 6, source 12 of supply of discharge linked to cathode 3 and anode 2 of accelerator 1, pickup 14 of discharge current which break contacts 15 and 16 are placed in feeding circuits of sources 8 and 9 and make contacts 17 are in feeding circuit of source 10. Current relay 18 is put into circuit of source 10, its break contacts 19 are connected to ballast resistor 13 placed in discharge circuit. EFFECT: prevention of starting inrush of discharge current of big amplitude and increased reliability of initiation of accelerator. 1 dwg