基于新型安全架构的HEPS插入件安全控制系统

赵述涛; 曹建社; 陆辉华; 孙舒晨; 巩克云; 孙亚军; 张祥镇; 李啸宇; 张磊; 李煜辉; 李志强; 陈宛; 龚玲玲; 郭青; 黄永胜; 杨燕伟

doi:10.11884/HPLPB202133.210087

基于新型安全架构的HEPS插入件安全控制系统

doi: 10.11884/HPLPB202133.210087

赵述涛^{1, 2,},
曹建社^1, ,,
陆辉华¹,
孙舒晨¹,
巩克云¹,
孙亚军¹,
张祥镇¹,
李啸宇¹,
张磊¹,
李煜辉¹,
李志强^{1, 2},
陈宛¹,
龚玲玲¹,
郭青¹,
黄永胜¹,
杨燕伟²

1.
中国科学院高能物理研究所，北京 100049
2.
中国科学院大学，北京 100049

基金项目: 国家自然科学基金项目 (Y61626106A)

详细信息

作者简介:
赵述涛，zhaost@ihep.ac.cn

通讯作者:
曹建社，caojs@ihep.ac.cn

中图分类号: TP273
计量
- 文章访问数: 891
- HTML全文浏览量: 357
- PDF下载量: 44
- 被引次数: 0
出版历程
- 收稿日期: 2021-03-09
- 修回日期: 2021-08-20
- 网络出版日期: 2021-09-13
- 刊出日期: 2021-09-15

Safety control system for HEPS insertion device based on new safety architecture

1.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China

摘要

摘要: 高能同步辐射光源（HEPS）插入件控制系统的主要功能是实现插入件磁间隙的开合运动控制。插入件控制系统的安全运动对插入件、储存环和光束线站的设备和人员安全至关重要。针对HEPS插入件控制系统的安全需求，研究了工业安全设计的标准和规范，在国内外同类型插入件控制系统中首次设计和实现了基于新型安全架构的安全系统。安全系统的设计和实施符合国际安全标准，并达到了安全完整性三级的高安全等级。该系统已成功应用在HEPS测试束线低温波荡器中，并完成了系统性的测试。测试结果表明，HEPS插入件安全系统实现了所有预期的安全指标，达到了高安全等级工业控制系统的标准。
- 高能同步辐射光源 /
- 插入件 /
- 安全控制系统 /
- 安全PLC /
- Safety over EtherCAT
Abstract: The control system of Insertion Device (ID) for High Energy Photon Source (HEPS) is mainly responsible for the opening and closing motion control of the magnetic gap of ID. The safe movement of the ID control system is essential for the safety of ID, storage ring and beamline station. Based on the safety requirements of HEPS ID control system, a high-level and multi-level safety system based on the new safety architecture has been designed and applied. It is the first time that this kind of safety system has been applied to the same type of ID control system worldwide. The safety system is designed and implemented in accordance with international safety standards and achieves the high safety level of Safety Integrity Level. The safety system has been successfully applied in the Cryogenic Permanent Magnet Undulator (CPMU) for HEPS, and the systematic tests have been accomplished. These tests results show that the safety system meets all the expected safety specifications, and achieves the standard of industrial control system with high safety level.
- HEPS /
- insertion device /
- safety control system /
- safety PLC /
- Safety over EtherCAT

HTML全文

图 1 插入件安全控制系统硬件架构

Figure 1. Hardware architecture of safety control system of Insertion Device

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图 2 安全继电器硬件架构

Figure 2. Hardware architecture of safety relay

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图 3 基于FSoE的HEPS插入件安全系统架构

Figure 3. Safety system architecture of HEPS Insertion Device based on FSoE

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图 4 安全PLC程序逻辑

Figure 4. Program logic of safety PLC

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图 5 PLC软件控制安全系统

Figure 5. PLC software control safety system

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图 6 控制柜实物图及说明

Figure 6. Photo and description of control cabinet

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图 7 安全限位开关和安全急停实物图

Figure 7. Photo of safety limit switch and safety emergency stop

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图 8 安全PLC和安全IO物理拨码

Figure 8. Physical dialing code of safety PLC and safety IO

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图 9 硬挡块保护软件程序

Figure 9. Software program of hard stop protection

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表 1 低温波荡器安全事故

Table 1. Safety incidents of Cryogenic Permanent Magnet Undulator

	gap＜5.2 mm	gap＞40 mm
Insertion Device	● mechanical structure deformation ● magnet array damage (when gap equals 0)	● mechanical structure deformation ● the vacuum chamber deformation, even vacuum leakage
Storage Ring	● 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
BeamLine Station	the increase of radiation dose will damage the optical equipment of BeamLine Station and threaten the safety of personnel

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表 2 安全完整性等级

Table 2. Safety Integrity Level

SIL	PFH	PFD	application range
4	≥10⁻⁹～10⁻⁸	≥10⁻⁵～10⁻⁴	threat to personal safety
3	≥10⁻⁸～10⁻⁷	≥10⁻⁴～10⁻³	threat to personal safety
2	≥10⁻⁷～10⁻⁶	≥10⁻³～10⁻²	threat to device safety
1	≥10⁻⁶～10⁻⁵	≥10⁻²～10⁻¹	threat to device safety

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参考文献(16)

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