LHCD during current ramp experiments on Alcator C-Mod
The lower hybrid current drive (LHCD) system on Alcator C-Mod is capable of sustaining fully non-inductive discharges for multiple current relaxation times (τ cr ∼ 200 ms) at line averaged densities in the range of 5x10 19 m -3 . Some of these non-inductive discharges develop unstable MHD modes that...
Main Authors: | , , , , , , , |
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Other Authors: | |
Format: | Article |
Published: |
EDP Sciences
2018
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Online Access: | http://hdl.handle.net/1721.1/113304 https://orcid.org/0000-0002-3616-8484 https://orcid.org/0000-0002-3757-7730 |