RADIOGRAPHIC INSTALLATION CONTROL SYSTEM BASED ON BETATRON-TYPE ACCELERATOR Russian patent published in 2019 - IPC G03B42/02 G05B19/00 

FIELD: physics.

SUBSTANCE: use for use in radiographic complexes. Summary of invention consists in the fact that radiographic installation control system based on the betatron-type accelerator includes at least five high-voltage generator control circuits connected by cable lines to a local or remote control panel. Each of high-voltage generators comprises discharge-short-circuiting device, voltage divider, at least one capacitive energy storage, at least one switch, connected to capacitive energy storage and load; to each high-voltage generator its own control loop is connected, which contains capacitive accumulator charging device, at least one switch start unit, to which converter of optical synchronization pulse is connected to electric, or each switching unit of switch is equipped with it; system is additionally equipped with at least two switching and control units, each of which is connected in accordance with the territorial arrangement of equipment with discharge-short-circuiting devices, voltage dividers of the corresponding high-voltage generators, with capacitive storage charging devices and via fiber-optic communication line (FOCL) with switching units of corresponding control loops; device for generating synchronization pulses and device for starting the plant; at least, two door opening sensors, a field sensor and synchronization system startup device; local control panel comprises industrial computer, local network concentrator, media converter, control computer selection switch, a hardware protection unit, at least one concentrator of serial interfaces and serial interface converters in FOCL, the number of which corresponds to the sum of the switching and monitoring units and the hardware protection unit; remote control panel comprises an industrial computer with software identical to that of a local control panel computer and a media converter connected thereto, wherein the media converters of the local and remote control panels are interconnected by FOCL.

EFFECT: higher reliability and safety of works due to automation of plant operation with simultaneous preservation of control system equipment in case of failure at one of unit units.

8 cl, 2 dwg