Abstract <p>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.</p>

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

  • S. I. Gusev,
  • A. B. Ermakov,
  • P. Yu. Krasheninin,
  • V. P. Makarov,
  • G. M. Mustafa,
  • S. V. Chistilin,
  • E. A. Sharipov,
  • A. A. Ananichev,
  • A. P. Fokin,
  • M. Yu. Glyavin

摘要

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.