Author: Sun, X.K.
Paper Title Page
WEPV039 Novel Personnel Safety System for HLS-II 746
  • Z.Y. Huang, C. Li, G. Liu, X.K. Sun, J.G. Wang, S. Xu, K. Xuan
    USTC/NSRL, Hefei, Anhui, People’s Republic of China
  Funding: Supported by the National Natural Science Foundation of China (No.113751861)
The Hefei Light Source-II (HLS-II) is a vacuum ultraviolet synchrotron light source. The Personnel Safety System (PSS) is the crucial part to protect staff and users from radiation damages. In order to share access control information and improve the reliability for HLS-II, the novel PSS is designed based on Siemens redundant PLC under EPICS environment which is composed by the safety interlock system, access control system and the radiation monitoring system. This paper will demonstrate the architecture and the specific design of this novel PSS and shows the operation performance after it has been implemented for 2 years.
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About • Received ※ 30 September 2021       Revised ※ 22 October 2021       Accepted ※ 21 November 2021       Issue date ※ 02 January 2022
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