DocumentCode
2882717
Title
Failure analysis for cryogenic system operation at NSRRC
Author
Tsai, H.H. ; Li, H.C. ; Hsiao, F.Z. ; Chiou, W.S. ; Chang, S.H.
Author_Institution
Nat. Synchrotron Radiat. Res. Center, Hsinchu
fYear
2007
fDate
25-29 June 2007
Firstpage
398
Lastpage
400
Abstract
Two 450 W cryogenic systems were installed on the year 2002 and 2006, respectively at NSRRC. So far, one 450 W cryogenic system is cooling three superconducting magnets and one superconducting cavity. The new system will serve for five superconducting magnets on the year 2007. This paper presents the abnormal operation for the system, which induces the fluctuations for pressure, temperature, and flow rate, respectively. Solutions for these failures are shown and discussed.
Keywords
accelerator cavities; accelerator magnets; cryogenics; failure analysis; superconducting magnets; NSRRC; cryogenic systems; failure analysis; power 450 W; superconducting cavity; superconducting magnets; Cooling; Cryogenics; Failure analysis; Fluctuations; Helium; Refrigeration; Superconducting magnets; Temperature; Turbines; Valves;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4440224
Filename
4440224
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