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Load cell monitoring in Gas Centrifuge Enrichment Plants: Potentialities for improved safeguard verifications

机译：气体离心浓缩厂中的称重传感器监控：改进保障验证的潜力

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摘要

This paper describes the principle of load cell monitoring in Gas Centrifuge Enrichment Plants (GCEPs) and how this technique can be implemented in order to improve nuclear safeguards in these kinds of installations. We present a few different possibilities of exploitation of the data that can be obtained by acquiring in continuous mode the weights of the cylinders in the feed and withdrawal (F/W) stations and how to derive conclusions concerning the operation of the plant (conformity or not with respect to "normal" operation). Furthermore the different diversion scenarios for GCEP are discussed and we show how mass monitoring techniques can contribute to detect each of them. Finally we resume the advantages and limitations of the technique and outline some important practical issues concerning the implementation of process monitoring in GCEP, in particular for what concerns the inspectorate/operator relationships. Load cell monitoring could play an important role in the safeguard implementation of future GCEPs.
机译：本文介绍了气体离心浓缩厂（GCEP）中称重传感器监控的原理，以及如何实施该技术以改善此类设施中的核保障。我们提出了几种不同的数据利用可能性，这些数据可以通过以连续模式获取进料和取料（F / W）站中的钢瓶重量以及如何得出有关工厂运行的结论（合格或不合格）来获得。与“正常”操作无关）。此外，还讨论了GCEP的不同转移方案，并且我们展示了质量监控技术如何有助于检测它们中的每一个。最后，我们恢复了该技术的优点和局限性，并概述了与GCEP中过程监控的实施有关的一些重要实际问题，尤其是与检查员/操作员关系有关的问题。称重传感器监视可能在未来GCEP的安全实施中发挥重要作用。

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  • 来源
    《Nuclear Engineering and Design》 |2011年第1期|p.349-356|共8页
  • 作者

    Roland Carchon; Luc Dechamp; Lars Gustav Eklund; WillemJanssens; Giovanni Mercurio; Paolo Peerani; Patrice Richir;

  • 作者单位

    SCK/CEN, Mol, Belgium;

    European Commission, Joint Research Centre, IPSC, Ispra, Italy;

    European Commission, Joint Research Centre, IPSC, Ispra, Italy;

    European Commission, Joint Research Centre, IPSC, Ispra, Italy;

    European Commission, Joint Research Centre, IPSC, Ispra, Italy;

    European Commission, Joint Research Centre, IPSC, Ispra, Italy;

    European Commission, Joint Research Centre, IPSC, Ispra, Italy;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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  • 正文语种 eng
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