Auxiliary Automation for a 15-keV Neutral Beam Injector.
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| Title: | Auxiliary Automation for a 15-keV Neutral Beam Injector. |
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| 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] |
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| Database: | Engineering Source |
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| 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] |
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| ISSN: | 00204412 |
| DOI: | 10.1134/S002044122470129X |
