Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Suppression of Instabilities in a Plasma Voltage Stabilizer. / Mustafaev, Alexander; Grabovskiy, Artem; Sukhomlinov, Vladimir.
в: Applied Sciences (Switzerland), Том 12, № 8, 3915, 13.04.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
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