The Data-Acquisition System of the GOL-3 Facility

Бурдаков, А. В.; Kvashnin, A. N.; Koǐdan, V. S.; Поступаев, В. В.; Rovenskikh, A. F.; Khilchenko, A. D.

doi:10.1023/b:inet.0000025196.99447.69

Cited by 10 publications

(7 citation statements)

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“…The timings and data acquisition are provided by hardware and software that are migrated from our previous GOL-3 experiment [33] except for several systems that has their own microprocessor-based controls.…”

Section: Diagnostics and Data Acquisitionmentioning

confidence: 99%

Start of experiments in the design configuration of the GOL-NB multiple-mirror trap

Поступаев¹,

Batkin²,

Burdakov³

et al. 2022

Nucl. Fusion

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A multiple-mirror confinement is an alternative concept in the fusion energy development that improves the particle and energy confinement times in open traps (linear magnetic systems). The paper discusses the development progress of the GOL-NB multiple-mirror experiment that was recently commissioned in BINP. The reference description of the GOL-NB hardware is presented. Properties of a low-temperature start plasma are discussed. The first results from test experiments with injection of one 25 keV neutral beam are shown. Methods of plasma stabilization in the non-min-B configuration are discussed. In general, the on-going commissioning progress and results of the preliminary experiments are modestly optimistic for the expected device performance.

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Section: Diagnostics and Data Acquisitionmentioning

confidence: 99%

Start of experiments in the design configuration of the GOL-NB multiple-mirror trap

Поступаев¹,

Batkin²,

Burdakov³

et al. 2022

Nucl. Fusion

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“…After the initiation and triggering permission, the system operates autonomously. The data is automatically accessed by the GOL-NB control software [17] and then stored in the database.…”

Section: The Four-electrode Probementioning

confidence: 99%

Four-electrode probe for plasma studies in the GOL-NB multiple-mirror trap

et al. 2021

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A system of four-electrode Langmuir probes developed for the GOL-NB multiple-mirror trap is discussed. The system is used for studies of a low-temperature start plasma (1019–1020 m-3, 5 eV) that fills the device during the initial phase of the experiment. The probe allows simultaneous measurements of plasma density, electron temperature and radial electric field. The accuracy of the probe measurements is also discussed.

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“…The first is placed at a dis tance of ~0.8 m from the point of injection of the heat ing electron beam into the preliminarily produced plasma, and the second is at a distance of 9 m. Pre plasma is created by a direct discharge in deuterium gas with a specified density profile along the trap. The IFs are included into the data collection and automa tion system of the GOL 3 facility [9]. A typical exam ple of the interferogram that reflects the plasma behavior in the trap at a distance of 9 m from the point of the REB injection is shown in Fig.…”

Section: Plasma Density Measurementsmentioning

confidence: 99%