Studies towards an upgraded 1.5 MW gyrotron for W7-X
Avramidis, Konstantinos A.; Ruess, Tobias
; Mentgen, Felix; Jin, Jianbo; Wagner, Dietmar; Gantenbein, Gerd; Illy, Stefan; Ioannidis, Zisis C.; Laqua, Heinrich P.; Pagonakis, Ioannis Gr.; Rzesnicki, Tomasz; Thumm, Manfred; Wolf, Robert C.; Jelonnek, John; Poli, E. [Hrsg.]; Laqua, H. [Hrsg.]; Oosterbeek, J. [Hrsg.]
; Mentgen, Felix; Jin, Jianbo; Wagner, Dietmar; Gantenbein, Gerd; Illy, Stefan; Ioannidis, Zisis C.; Laqua, Heinrich P.; Pagonakis, Ioannis Gr.; Rzesnicki, Tomasz; Thumm, Manfred; Wolf, Robert C.; Jelonnek, John; Poli, E. [Hrsg.]; Laqua, H. [Hrsg.]; Oosterbeek, J. [Hrsg.]Abstract (englisch):
Studies towards a 1.5 MW, 140 GHz CW gyrotron, with the capability of MW-class operation also at 175 GHz, are ongoing at Karlsruhe Institute of Technology in view of a possible future upgrade of the ECRH system of the stellarator W7-X. The upgrade of the existing 1.0 MW, 140 GHz European gyrotron for W7-X has been chosen as a development path. Detailed designs of the cavity, the non-linear uptaper, and the quasi-optical launcher for the upgraded gyrotron have been obtained and have been validated numerically. In parallel, a mode generator, intended for low-power tests of the quasi-optical mode converter system of the upgraded gyrotron, has been designed, manufactured, and successfully tested.
| Zugehörige Institution(en) am KIT | Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2019 |
| Sprache | Englisch |
| Identifikator | ISSN: 2100-014X urn:nbn:de:swb:90-926691 KITopen-ID: 1000092669 |
| HGF-Programm | 31.03.02 (POF III, LK 01) Plasma Heizsysteme |
| Erschienen in | The European physical journal / Web of Conferences |
| Verlag | EDP Sciences |
| Band | 203 |
| Seiten | Art. Nr.: 04003 |
| Vorab online veröffentlicht am | 25.03.2019 |
| Nachgewiesen in | Dimensions |