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LGVI-100/50 Ladder Generator of High-Voltage Pulses.

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Bibliographic Details
Title: LGVI-100/50 Ladder Generator of High-Voltage Pulses.
Authors: Gusev, S. I.1 (AUTHOR) gusev-si@lm-inverter.ru, Ermakov, A. B.1 (AUTHOR), Krasheninin, P. Yu.1 (AUTHOR), Makarov, V. P.1 (AUTHOR), Mustafa, G. M.1 (AUTHOR), Chistilin, S. V.1 (AUTHOR), Sharipov, E. A.1 (AUTHOR), Ananichev, A. A.2 (AUTHOR), Fokin, A. P.2 (AUTHOR), Glyavin, M. Yu.2 (AUTHOR)
Source: Instruments & Experimental Techniques. Feb2026, Vol. 69 Issue 1, p58-65. 8p.
Subjects: Pulse generators, Gyrotrons, Electronic circuit design, Galvanic isolation, Microwave devices
Abstract: To test prototypes of high-power microwave devices, megawatt-class gyrotrons, which are being created at the Institute of Applied Physics (Russian Academy of Sciences), a high-voltage rectangular-pulse generator with a voltage of 100 kV and a current of 50 A was developed and manufactured at the NPP LM Invertor. The generator was put into operation as a part of a test bench for powerful gyrotrons. During tests, its parameters were confirmed, which were provided by new circuit-design solutions implemented when creating the generator. The application of the technique of stepwise (ladder) formation of high-voltage pulses both in the algorithm for controlling high-voltage converter cells and for constructing an insulating structure made it possible to build a highly efficient high-voltage pulse generator. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:To test prototypes of high-power microwave devices, megawatt-class gyrotrons, which are being created at the Institute of Applied Physics (Russian Academy of Sciences), a high-voltage rectangular-pulse generator with a voltage of 100 kV and a current of 50 A was developed and manufactured at the NPP LM Invertor. The generator was put into operation as a part of a test bench for powerful gyrotrons. During tests, its parameters were confirmed, which were provided by new circuit-design solutions implemented when creating the generator. The application of the technique of stepwise (ladder) formation of high-voltage pulses both in the algorithm for controlling high-voltage converter cells and for constructing an insulating structure made it possible to build a highly efficient high-voltage pulse generator. [ABSTRACT FROM AUTHOR]
ISSN:00204412
DOI:10.1134/S0020441226700132