Suppression of Instabilities in a Plasma Voltage Stabilizer

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Suppression of Instabilities in a Plasma Voltage Stabilizer. / Mustafaev, Alexander; Grabovskiy, Artem; Sukhomlinov, Vladimir.

In: Applied Sciences (Switzerland), Vol. 12, No. 8, 3915, 13.04.2022.

Research output: Contribution to journal › Article › peer-review

Author

Mustafaev, Alexander ; Grabovskiy, Artem ; Sukhomlinov, Vladimir. / Suppression of Instabilities in a Plasma Voltage Stabilizer. In: Applied Sciences (Switzerland). 2022 ; Vol. 12, No. 8.

BibTeX

@article{7bc90ad0f35d404fbc1871a3bc4f305d,

title = "Suppression of Instabilities in a Plasma Voltage Stabilizer",

abstract = "This article presents the results of experiments aimed at studying the conditions for the excitation of current and voltage oscillations in plasma in a three-electrode voltage stabilizer. It was found that in the modes under consideration, the plasma had negative conductivity, which caused oscillations. We propose a highly efficient method for suppressing instabilities that is based on controlling the sign of the plasma{\textquoteright}s differential conductivity via adjusting the concentration of the plasma{\textquoteright}s thermal electrons with an external control electrode. The proposed method makes it possible to achieve a high level of stability of the energy parameters of voltage stabilizers and those of other plasma-based devices.",

keywords = "anisotropic plasma, beam discharge, current–voltage curve, differential conductivity, electron velocity distribution function, hot cathode, plasma energetics, plasma oscillations, three-electrode device",

author = "Alexander Mustafaev and Artem Grabovskiy and Vladimir Sukhomlinov",

note = "Mustafaev, A.; Grabovskiy, A.; Sukhomlinov, V. Suppression of Instabilities in a Plasma Voltage Stabilizer. Appl. Sci. 2022, 12, 3915. https://doi.org/10.3390/app12083915",

year = "2022",

month = apr,

day = "13",

doi = "10.3390/app12083915",

language = "English",

volume = "12",

journal = "Applied Sciences (Switzerland)",

issn = "2076-3417",

publisher = "MDPI AG",

number = "8",

}

RIS

TY - JOUR

T1 - Suppression of Instabilities in a Plasma Voltage Stabilizer

AU - Mustafaev, Alexander

AU - Grabovskiy, Artem

AU - Sukhomlinov, Vladimir

N1 - Mustafaev, A.; Grabovskiy, A.; Sukhomlinov, V. Suppression of Instabilities in a Plasma Voltage Stabilizer. Appl. Sci. 2022, 12, 3915. https://doi.org/10.3390/app12083915

PY - 2022/4/13

Y1 - 2022/4/13

N2 - This article presents the results of experiments aimed at studying the conditions for the excitation of current and voltage oscillations in plasma in a three-electrode voltage stabilizer. It was found that in the modes under consideration, the plasma had negative conductivity, which caused oscillations. We propose a highly efficient method for suppressing instabilities that is based on controlling the sign of the plasma’s differential conductivity via adjusting the concentration of the plasma’s thermal electrons with an external control electrode. The proposed method makes it possible to achieve a high level of stability of the energy parameters of voltage stabilizers and those of other plasma-based devices.

AB - This article presents the results of experiments aimed at studying the conditions for the excitation of current and voltage oscillations in plasma in a three-electrode voltage stabilizer. It was found that in the modes under consideration, the plasma had negative conductivity, which caused oscillations. We propose a highly efficient method for suppressing instabilities that is based on controlling the sign of the plasma’s differential conductivity via adjusting the concentration of the plasma’s thermal electrons with an external control electrode. The proposed method makes it possible to achieve a high level of stability of the energy parameters of voltage stabilizers and those of other plasma-based devices.

KW - anisotropic plasma

KW - beam discharge

KW - current–voltage curve

KW - differential conductivity

KW - electron velocity distribution function

KW - hot cathode

KW - plasma energetics

KW - plasma oscillations

KW - three-electrode device

UR - http://www.scopus.com/inward/record.url?scp=85128832341&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/5da1602d-8f4e-33c6-9184-5ef3886a2bc5/

U2 - 10.3390/app12083915

DO - 10.3390/app12083915

M3 - Article

AN - SCOPUS:85128832341

VL - 12

JO - Applied Sciences (Switzerland)

JF - Applied Sciences (Switzerland)

SN - 2076-3417

IS - 8

M1 - 3915

ER -

ID: 100213535