Publications
Publication Information
| Title | CEBAF C100 fault classification based on time domain RF signals | ||
| Authors | Thomas Powers, Anna Shablina | ||
| JLAB number | JLAB-ACC-19-3044 | ||
| LANL number | (None) | ||
| Other number | DOE/OR/23177-4839 | ||
| Document Type(s) | (Meeting) | ||
| Category: | SRF Technology |
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| Associated with EIC: | No | ||
| Supported by Jefferson Lab LDRD Funding: | No | ||
| Funding Source: | Nuclear Physics (NP) | ||
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Meeting Invited Talk Paper compiled for SRF 2019 (19th International Conference on RF Superconductivity) Proceedings Proceedings of SRF 2019 Edited By Peter Michel, André Arnold, Volker RW Schaa JACOW (2019) Page(s) 763 | |||
| Publication Abstract: | The CEBAF 12 GeV upgrade project, which was completed and commissioned in 2014, included the construction and installation of 80 7-cell superconducting cavities that were configured in 10 cryomodules. In 2018, the software and hardware in the digital low-level RF systems was configured such that a fault would trigger an acquisition process to record 17 RF waveform signals for each of the 8 cavities within the cryomodule for subsequent analysis. This contribution will describe the types of faults encountered during operation and their signatures in the time domain data, as well as how it is being used to modify the setup of the machine and implement improvements to the cryomodules. | ||
| Experiment Numbers: | other | ||
| Group: | Operations Support | ||
| Document: | |||
| DOI: | https://doi.org/10.18429/JACoW-SRF2019-WETEB3 | ||
| Accepted Manuscript: | weteb3.pdf | ||
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