1 / 2

Rotated ICRF Antenna Commissioning Presented by S.J. Wukitch Goal:

Rotated ICRF Antenna Commissioning Presented by S.J. Wukitch Goal: Seek to commission and characterize the rotated 4-strap ICRF antenna voltage and power limits. Background : A new rotated ICRF antenna is to be installed in the near future.

kalona
Download Presentation

Rotated ICRF Antenna Commissioning Presented by S.J. Wukitch Goal:

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Rotated ICRF Antenna Commissioning • Presented by S.J. Wukitch • Goal: • Seek to commission and characterize the rotated 4-strap ICRF antenna voltage and power limits. • Background: • A new rotated ICRF antenna is to be installed in the near future. • Aligning the antenna with the total magnetic field decreased the available area to couple power to the plasma. • Power density at 2 MW (3MW) is 9.8 MW/m2 (14.8 MW/m2)

  2. Rotated ICRF Antenna Commissioning • Primary Tools: • Rotated ICRF antenna and D/E antennas. • Impurity gas seeding. • Experimental Plan: • Determine voltage and power limits for L and H-mode plasmas. • USN discharges to remain in L-mode. • Scan plasma current to evaluate dependence of the alignment of the antenna to the total magnetic field. • Investigate EDA H-modes with gas seeding to investigate influence on voltage and power limits compared with D/E antennas.

More Related