ICALEPCS2025 - Proceedings
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URLhttps://doi.org/10.18429/JACoW-ICALEPCS2025-THMG004
TitleESS accelerator personnel safety system journey towards steady state operation
Authors
  • V. Harahap, A. Farshidfar, A. Abujame, A. Nordt, A. Andersson, A. Petrushenko, C. Webber, D. Plotnikov, D. Daryadel, J. Lastow, J. Gustafsson, J. Grönvall, L. Nunes, M. Zmuda, M. Carroll, M. Eriksson, M. Mansouri, N. Naicker, P. Holgersson, R. Foroozan, Y. Takzare
    European Spallation Source
AbstractThe European Spallation Source (ESS) Accelerator Personnel Safety System (ACC PSS) journey towards steady state operation has been a remarkable experience. ACC PSS serves the safety interlock and access control functionalities for the Linac. The safety interlock mitigates various hazards (ionising radiation, high voltage) associated with the proton beam operation and RF equipment. The access control is achieved by implementing an integrated access management, where a Personal Access Station (PAS) is merged with a Physical Access Control System (PACS), allowing fully automated passage. Thorough verification and validation have been performed to attain seamless operation. This paper provides lessons learned and investigations throughout the ESS ACC PSS commissioning journey.
Paperdownload: THMG004.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference20th Int. Conf. Accel. Large Exp. Phys. Control Syst. (ICALEPCS'25)
Series
LocationChicago, IL, USA
Date20-26 Sep 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardKent Wootton (ANL), Jeffery Biss (FNAL), Gustavo Bruno (ANL), Jeff Kirchman (ANL), Kelly Jaje (ANL), Denise Skiadopoulos (ANL), SuYin Grass Wang (ANL)
Online ISBN978-3-95450-255-4
Online ISSN2226-0358
Received06 September 2025
Revised24 September 2025
Accepted23 October 2025
Issued25 November 2025
DOI10.18429/JACoW-ICALEPCS2025-THMG004
Pages1475-1477
Copyright Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.