Generation of 1.5MW-140GHz pulses with the modular pre-prototype gyrotron for W7-X
Abstract (englisch):
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.
| Zugehörige Institution(en) am KIT | Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2021 |
| Sprache | Englisch |
| Identifikator | ISSN: 0741-3106, 1558-0563 KITopen-ID: 1000131889 |
| HGF-Programm | 31.13.02 (POF IV, LK 01) Plasma Heating & Current Drive Systems |
| Erschienen in | IEEE electron device letters |
| Verlag | Institute of Electrical and Electronics Engineers (IEEE) |
| Band | 42 |
| Heft | 6 |
| Seiten | 939-942 |
| Projektinformation | EUROfusion (EU, H2020, 633053) |
| Nachgewiesen in | Web of Science OpenAlex Scopus Dimensions |
| Globale Ziele für nachhaltige Entwicklung |