Open AccessHIGH-VOLTAGE MODULATOR OF THE LINAC INJECTOR WITH VOLTAGE PULSE STABILIZATION
Author(s) -
R.A. Anokhin,
S.N. Dubniuk,
N. I. Gaponenko,
А.P. Коbets,
А. И. Кравченко,
О.V. Manuilenko,
V.N. Reshetnikov,
Алеся Сергеевна Шевченко,
V. A. Soshenko,
V.G. Svichenskiy,
B.V. Zajtsev,
A.V. Zabotin,
V.G. Zhuravlyov,
A.V. Zhuravlyov
Publication year - 2019
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2019-122-015
Subject(s) - injector , linear particle accelerator , voltage , pulse (music) , pulse width modulation , pulse duration , materials science , power (physics) , amplitude , physics , electrical engineering , optics , beam (structure) , engineering , laser , quantum mechanics , thermodynamics
The high-voltage pulse modulator based on the modern semiconductor elements is described. The modulator is intended for use in the power supply system of LINAC helium ions injector and has the ability to smoothly adjust the amplitude (110…150 kV) and the pulse duration (0.5…1 ms). The use of a pulse-to-peak stabilization scheme, made on the basis of a parametric stabilizer with parallel switching of the load, made it possible to increase the accelerated current at the accelerator output by 2 times.