Generation of 1.5 MW-140 GHz Pulses with the Modular Pre-Prototype Gyrotron for W7-X

Autor: Ioannidis, Z.C. Avramidis, K.A. Rzesnicki, T. Chelis, I. Gantenbein, G. Illy, S. Jin, J. Pagonakis, I.G. Thumm, M. Jelonnek, J.
Jazyk: angličtina
Rok vydání: 2021
Popis: In anticipation of an Electron Cyclotron Resonance Heating system upgrade for the stellarator Wendelstein 7-X, a 1.5 MW - 140 GHz continuous-wave gyrotron is under development. In order to provide a first experimental verification of the scientific RF and electron beam optics design of the gyrotron with ms pulses, the Karlsruhe Intitule of Technology has developed a short-pulse pre-prototype gyrotron. In this work, we present details regarding the construction of the pre-prototype as well as measurements from the first experimental campaign delivering up to 1.6 MW in short pulses. © 1980-2012 IEEE.
Databáze: OpenAIRE