Auxiliary Automation for a 15-keV Neutral Beam Injector.

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Title: Auxiliary Automation for a 15-keV Neutral Beam Injector.
Authors: Oreshonok, V. V.1,2 (AUTHOR) V.V.Oreshonok@inp.nsk.su
Source: Instruments & Experimental Techniques. 2024 Suppl 1, Vol. 67 Issue 1, pS65-S69. 5p.
Subjects: Physics instruments, Programmable controllers, Nuclear physics, Physical sciences, Plasma physics, Plasma beam injection heating
Abstract: A positive ions (hydrogen, deuterium) neutral beam injector with low 15 keV energy, though having 150 A peak current, has been developed at Budker Institute of Nuclear Physics for the aims of plasma heating in open magnetic traps and compact tokamaks. The injector auxiliaries include: a gas manifold pressure regulation system, a vacuum system, and a cryopumps refilling system. The automation algorithms are provided by an in-house designed programmable logic controller with a four-channel asynchronous interface. At the fieldbus level, there are industrial remote I/Os and instruments with RS-232/485 physical interfaces. A user interface is presented either by the programmable logic controller front panel display menu or software interface designed in LabVIEW. [ABSTRACT FROM AUTHOR]
Copyright of Instruments & Experimental Techniques is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: A positive ions (hydrogen, deuterium) neutral beam injector with low 15 keV energy, though having 150 A peak current, has been developed at Budker Institute of Nuclear Physics for the aims of plasma heating in open magnetic traps and compact tokamaks. The injector auxiliaries include: a gas manifold pressure regulation system, a vacuum system, and a cryopumps refilling system. The automation algorithms are provided by an in-house designed programmable logic controller with a four-channel asynchronous interface. At the fieldbus level, there are industrial remote I/Os and instruments with RS-232/485 physical interfaces. A user interface is presented either by the programmable logic controller front panel display menu or software interface designed in LabVIEW. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Instruments & Experimental Techniques is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Text: English
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      – SubjectFull: Physical sciences
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      – SubjectFull: Plasma physics
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      – SubjectFull: Plasma beam injection heating
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      – TitleFull: Auxiliary Automation for a 15-keV Neutral Beam Injector.
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