11-15 September 2023
Budker INP
Asia/Novosibirsk timezone

Auxiliaries automation for 15 keV neutral beam injector

13 Sep 2023, 17:50
1h 10m
Board: 063
Poster Accelerator sub-systems Posters II

Speaker

Vladimir Oreshonok

Description

A positive ions (hydrogen, deuterium) neutral beam injector with low 15 keV energy, though having 150 A peak current, has been developed at BINP for the aims of plasma heating in open magnetic traps and compact tokamaks. The injector auxiliaries include: gas manifold pressure regulation system, vacuum system, cryopumps refilling system. The automation algorithms are provided by in-house designed programmable logic controller with four channel asynchronous interface. At the fieldbus level there are industrial remote I/Os and instruments with RS-232/485 physical interfaces. A human-machine interface is presented either by the programmable logic controller front panel display menu, or software interface, designed in LabVIEW.

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