학술논문

The Multi-Frequency ECRH System at ASDEX Upgrade - Current Status and Plans -
Document Type
Conference
Source
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2018 43rd International Conference on. :1-2 Sep, 2018
Subject
Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Gyrotrons
Mirrors
Power transmission lines
Directional couplers
Transmission line measurements
Optical switches
Language
ISSN
2162-2035
Abstract
Last year, two more two-frequency 1 MW gyrotrons have been installed and put into operation at ASDEX Upgrade. In total 6 gyrotrons were in operation in the last experimental campaign. This year, two more gyrotrons will be installed which will bring the upgraded ECRH system to its completion. The system upgrade also includes technological advances in subsystems and loads as well as new concepts for passive protection of in-vessel components against ECRH stray radiation.