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Xia DH, Liu CH, Jin YK, Ma HY, Tian YZ, Wang ZJ. Plans for the electron cyclotron heating system on J-TEXT. EPJ WEB OF CONFERENCES 2019. [DOI: 10.1051/epjconf/201920304017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A new 105 GHz/500 kW/1 s electron cyclotron resonance heating (ECRH) system has been designed and being constructed on J-TEXT Tokamak. This system mainly consists of a microwave source, a transmission line, a launcher and other auxiliary units. Based on corrugated waveguides, the wave from the gyrotron can be efficiently transmitted with HE11 mode to the steerable quasi-optical launcher for injection. The transmission efficiency is about 85%, and the injection angle of the wave can be adjusted by the flat mirror of the launcher. Commissioning of this electron cyclotron heating system is scheduled to be done at 2019.
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Cirant S. Overview of Electron Cyclotron Heating and Electron Cyclotron Current Drive Launcher Development in Magnetic Fusion Devices. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst08-a1650] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sante Cirant
- Associazione Euratom-CNR sulla Fusione Istituto di Fisica del Plasma–CNR, Via R.Cozzi 53, 20125 Milano, Italy
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