Research output: Contribution to journal › Article › peer-review
A High-Power Semiconductor Generator for an Atomic Injector. / Kolmogorov, V. V.; Styuf, A. S.; Shubin, E. I.
In: Instruments and Experimental Techniques, Vol. 61, No. 5, 01.09.2018, p. 696-700.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A High-Power Semiconductor Generator for an Atomic Injector
AU - Kolmogorov, V. V.
AU - Styuf, A. S.
AU - Shubin, E. I.
PY - 2018/9/1
Y1 - 2018/9/1
N2 - An atomic injector with a beam power of 1 MW for heating plasma in the TCV tokamak (Lausanne, Switzerland) by a beam of neutral atoms was developed and put into operation in 2015–2016 at the Budker Institute of Nuclear Physics SB RAS (Novosibirsk). Plasma in the injector is formed in a plasma emitter by a high-frequency magnetic field, which is created by a high-power semiconductor generator with an output power of 40 kW at a frequency of 4 MHz. The facility operates in the pulse mode with a pulse duration of 2 s and a pause of 5 min. The generator is manufactured in the form of a modular system consisting of 16 identical generator modules, whose high-frequency power is summed, control modules, and a power-supply source. The generator allows modulation of the output power in the range of 30–100% by changing the power-supply voltage. The general structure of the generator and its elements and the results of its commissioning are presented.
AB - An atomic injector with a beam power of 1 MW for heating plasma in the TCV tokamak (Lausanne, Switzerland) by a beam of neutral atoms was developed and put into operation in 2015–2016 at the Budker Institute of Nuclear Physics SB RAS (Novosibirsk). Plasma in the injector is formed in a plasma emitter by a high-frequency magnetic field, which is created by a high-power semiconductor generator with an output power of 40 kW at a frequency of 4 MHz. The facility operates in the pulse mode with a pulse duration of 2 s and a pause of 5 min. The generator is manufactured in the form of a modular system consisting of 16 identical generator modules, whose high-frequency power is summed, control modules, and a power-supply source. The generator allows modulation of the output power in the range of 30–100% by changing the power-supply voltage. The general structure of the generator and its elements and the results of its commissioning are presented.
UR - http://www.scopus.com/inward/record.url?scp=85053869920&partnerID=8YFLogxK
U2 - 10.1134/S002044121805007X
DO - 10.1134/S002044121805007X
M3 - Article
AN - SCOPUS:85053869920
VL - 61
SP - 696
EP - 700
JO - Instruments and Experimental Techniques
JF - Instruments and Experimental Techniques
SN - 0020-4412
IS - 5
ER -
ID: 16757619