skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Optimization of the RF cavity heat load and trip rates for CEBAF at 12 GeV

Abstract

The Continuous Electron Beam Accelerator Facility at JLab has 200 RF cavities in the north linac and the south linac respectively after the 12 GeV upgrade. The purpose of this work is to simultaneously optimize the heat load and the trip rate for the cavities and to reconstruct the pareto-optimal front in a timely manner when some of the cavities are turned down. By choosing an efficient optimizer and strategically creating the initial gradients, the pareto-optimal front for no more than 15 cavities down can be re-established within 20 seconds.

Authors:
 [1];  [1];  [1];  [1];  [2]
  1. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  2. Old Dominion Univ., Norfolk, VA (United States)
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1375770
Report Number(s):
JLAB-ACP-17-2473; DOE/OR/23177-4145
DOE Contract Number:  
AC05-06OR23177
Resource Type:
Conference
Resource Relation:
Conference: IPAC 2017, Copenhagen, Denmark, May 14-19, 2017
Country of Publication:
United States
Language:
English

Citation Formats

Zhang, He, Roblin, Yves R., Freyberger, Arne P., Krafft, Geoffrey A., and Terzic, Balsa P. Optimization of the RF cavity heat load and trip rates for CEBAF at 12 GeV. United States: N. p., 2017. Web. doi:10.18429/JACoW-IPAC2017-MOPVA133.
Zhang, He, Roblin, Yves R., Freyberger, Arne P., Krafft, Geoffrey A., & Terzic, Balsa P. Optimization of the RF cavity heat load and trip rates for CEBAF at 12 GeV. United States. doi:10.18429/JACoW-IPAC2017-MOPVA133.
Zhang, He, Roblin, Yves R., Freyberger, Arne P., Krafft, Geoffrey A., and Terzic, Balsa P. Mon . "Optimization of the RF cavity heat load and trip rates for CEBAF at 12 GeV". United States. doi:10.18429/JACoW-IPAC2017-MOPVA133. https://www.osti.gov/servlets/purl/1375770.
@article{osti_1375770,
title = {Optimization of the RF cavity heat load and trip rates for CEBAF at 12 GeV},
author = {Zhang, He and Roblin, Yves R. and Freyberger, Arne P. and Krafft, Geoffrey A. and Terzic, Balsa P.},
abstractNote = {The Continuous Electron Beam Accelerator Facility at JLab has 200 RF cavities in the north linac and the south linac respectively after the 12 GeV upgrade. The purpose of this work is to simultaneously optimize the heat load and the trip rate for the cavities and to reconstruct the pareto-optimal front in a timely manner when some of the cavities are turned down. By choosing an efficient optimizer and strategically creating the initial gradients, the pareto-optimal front for no more than 15 cavities down can be re-established within 20 seconds.},
doi = {10.18429/JACoW-IPAC2017-MOPVA133},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2017},
month = {Mon May 01 00:00:00 EDT 2017}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: