The dynamic synthesis time-lag control for the 1.3 GHz LCLS-II Cryomodule test at Fermilab Article Swipe
Related Concepts
Fermilab
Nuclear engineering
Liquid helium
Helium
Materials science
Physics
Nuclear physics
Engineering
Atomic physics
L. Pei
,
Ben B. Hansen
,
J. Theilacker
,
Qing Pei
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.1088/1757-899x/755/1/012072
· OA: W3038315759
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.1088/1757-899x/755/1/012072
· OA: W3038315759
The 1.3GHz LCLS-II Cryomodule (CM) has 8 cavities and each cavity has 9 RF cells and 80W heater. The 1.3GHz LCLS-II CM is 12.2-meter-long and contains a total 241.3 liters (equivalent liquid) of liquid helium, which is filling up by the [email protected] cryogenic plant at the Fermilab Cryomodule Test Facility (CMTF). The dynamic synthesis 2K cryogenic control system is built to control the long time-lag, unstable CM cryogenic system, under different modes operations. A report on the results obtained from the dynamic synthesis long time-lag control in the CMTF 1.3GHz CM test will be presented.
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