Automatic control and detection systems for low-level radioactive waste drums
Automatic control and detection systems for low-level radioactive waste drums
复制标题
低放射性废物桶自动控制与检测系统
DOI：
10.1088/1748-0221/15/12/p12022
复制
发表时间：
2020-12
影响因子：
1.3
通讯作者：
Shoubin W.
中科院分区：
文献类型：
--
作者：
Guili P.;Xianguo T.;Huailiang L.;Rui S.;Shoubin W.
在核设施运行和退役过程中产生了大量低水平固体核废料。这些放射性核废料通常装在特殊的桶里。因此，必须对这些核废料桶进行测试、分类并测量其水平，然后才能将其放入最后的储存库。在检测过程中存在一定的危险性；迫切需要一种安全、高效、自主的核废料桶检测系统。本研究描述了放射性废桶垂直截面的扫描和测量方法，并描述了使用可编程逻辑控制器（PLC-SIEMENS S7-1200）来构建自动化系统和检测系统。根据废桶试验流程，设计了利用STEP？软件以及监控程序使用西门子WinCC，这是灵活的计算机的中央监控系统。在未来，该系统的应用可能会超出实验室的规模；核企业可以采用本办法对污染废物进行抽样检查。本研究保证了废桶的检测效率和操作人员的安全。此外，该系统有效地促进了放射性废物的处理和管理，具有潜在的工程应用价值。
Vast quantities of low-level solid nuclear wastes are produced in the operation and decommissioning of nuclear facilities. These radioactive nuclear wastes are usually contained in special drums. Consequently, these nuclear waste drums must be tested, classified and their levels measured before they are placed in a final repository. There are certain dangers during the detection process; there is an urgent need for a safe, efficient, and autonomous system to inspect these nuclear waste drums. This study describes the methods involved in scanning and measuring the vertical section of radioactive waste drums and describes using the programmable logic controller (PLC-SIEMENS S7-1200) in order to construct an automated system as well as a detection system. According to the waste drum test flow, we designed a control program that utilizes the STEP? Software as well as a monitoring program using SIEMENS WinCC that is flexible within the computer's central monitoring system. In the future, this system may be applied beyond the scale of a laboratory; nuclear enterprises may be able to adopt this process for sampling checks on contaminated waste. This study ensures the detection efficiency of waste drums as well as the safety of their operators. Furthermore, the proposed system effectively promotes the disposal and management of radioactive waste, which has potential applications in engineering.
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DOI：
10.4304/jnw.9.5.1287-1294
发表时间：
2014-01
期刊：
J. Networks
影响因子：
--
作者：
Huiqiang Wang;Y. Xing;Weilian Sun
通讯作者：
Huiqiang Wang;Y. Xing;Weilian Sun
影响因子：
2.7
作者：
V. G. G. Freitas-V.-G.-G.-Freitas-2069758936;A. Mól;Roberto Shirru
通讯作者：
V. G. G. Freitas-V.-G.-G.-Freitas-2069758936;A. Mól;Roberto Shirru
DOI：
10.1016/j.apradiso.2013.11.062
发表时间：
2014-05
期刊：
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine
影响因子：
--
作者：
P. Jodłowski;P. Wachniew;C. Dinh
通讯作者：
P. Jodłowski;P. Wachniew;C. Dinh
影响因子：
--
作者：
Icrp
通讯作者：
Icrp
DOI：
10.1016/s0168-583x(03)01814-7
发表时间：
2004
影响因子：
1.3
作者：
A. Nachab;A. Nourreddine;M. Benjelloun;S. Kihel;D. Oster;A. Pape
通讯作者：
A. Nachab;A. Nourreddine;M. Benjelloun;S. Kihel;D. Oster;A. Pape