• High Power Laser and Particle Beams
  • Vol. 33, Issue 9, 094005 (2021)
Shutao Zhao1、2, Jianshe Cao1、*, Huihua Lu1, Shuchen Sun1, Keyun Gong1, Yajun Sun1, Xiangzhen Zhang1, Xiaoyu Li1, Lei Zhang1, Yuhui Li1, Zhiqiang Li1、2, Wan Chen1, Lingling Gong1, Qing Guo1, Yongsheng Huang1, and Yanwei Yang2
Author Affiliations
  • 1Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.11884/HPLPB202133.210087 Cite this Article
    Shutao Zhao, Jianshe Cao, Huihua Lu, Shuchen Sun, Keyun Gong, Yajun Sun, Xiangzhen Zhang, Xiaoyu Li, Lei Zhang, Yuhui Li, Zhiqiang Li, Wan Chen, Lingling Gong, Qing Guo, Yongsheng Huang, Yanwei Yang. Safety control system for HEPS insertion device based on new safety architecture[J]. High Power Laser and Particle Beams, 2021, 33(9): 094005 Copy Citation Text show less
    Hardware architecture of safety control system of Insertion Device
    Fig. 1. Hardware architecture of safety control system of Insertion Device
    Hardware architecture of safety relay
    Fig. 2. Hardware architecture of safety relay
    Safety system architecture of HEPS Insertion Device based on FSoE
    Fig. 3. Safety system architecture of HEPS Insertion Device based on FSoE
    Program logic of safety PLC
    Fig. 4. Program logic of safety PLC
    PLC software control safety system
    Fig. 5. PLC software control safety system
    Photo and description of control cabinet
    Fig. 6. Photo and description of control cabinet
    Photo of safety limit switch and safety emergency stop
    Fig. 7. Photo of safety limit switch and safety emergency stop
    Physical dialing code of safety PLC and safety IO
    Fig. 8. Physical dialing code of safety PLC and safety IO
    Software program of hard stop protection
    Fig. 9. Software program of hard stop protection
    gap<5.2 mmgap>40 mm
    InsertionDevice● mechanical structure deformation ● magnet array damage (when gap equals 0) ● mechanical structure deformation ● the vacuum chamber deformation, even vacuum leakage
    StorageRing● the magnetic field is strengthened, the beam loss increases or even the beam is interrupted ● the radiation dose increases and damages the equipment of the storage ring ● vacuum leakage of Storage Ring ● the beam loss increases or even beam interruption ● the radiation dose increases and the equipment damages of the Storage Ring
    BeamLineStationthe increase of radiation dose will damage the optical equipment of BeamLine Station and threaten the safety of personnel
    Table 1. Safety incidents of Cryogenic Permanent Magnet Undulator
    SILPFHPFDapplication range
    4≥10−9~10−8≥10−5~10−4threat to personal safety
    3≥10−8~10−7≥10−4~10−3threat to personal safety
    2≥10−7~10−6≥10−3~10−2threat to device safety
    1≥10−6~10−5≥10−2~10−1threat to device safety
    Table 2. Safety Integrity Level
    Shutao Zhao, Jianshe Cao, Huihua Lu, Shuchen Sun, Keyun Gong, Yajun Sun, Xiangzhen Zhang, Xiaoyu Li, Lei Zhang, Yuhui Li, Zhiqiang Li, Wan Chen, Lingling Gong, Qing Guo, Yongsheng Huang, Yanwei Yang. Safety control system for HEPS insertion device based on new safety architecture[J]. High Power Laser and Particle Beams, 2021, 33(9): 094005
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