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Dismantling and Replacement of a Lifting Unit in hot Cell

机译:拆卸和更换热室中的升降单元

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摘要

French nuclear power plant PHENIX's Lifting Unit of the Cell 50kN (LU50) of irradiated fuel elements broke down in 2009 after 40 years of service. Nearly all means of remote operations in this cell were lost. This LU50 failure leads to block the evacuation of fuels elements. A replacement program was implemented and executed. This program consisted of the following : 1. Development and mockup tests of dismantling means, 2. Dismantling of the existing lift unit in remote operations, 3. Layout works in the cell walls for LU50, 4. Introduction of the new LU50, 5. Resealing and commissioning of the cell. The Commissariat a l'Energie Atomique (CEA) is the operator of PHENIX. This operation was conducted by the CEA (PHENIX and decommissioning Department), the project management being carried out by AREVA R & S.
机译:在服务了40年之后,法国核电站PHENIX的50kN辐射燃料元件电池提升装置在2009年发生故障。该单元中几乎所有的远程操作手段都丢失了。 LU50的这种故障会导致燃料元件的疏散受阻。替换程序已实施并执行。该程序包括以下内容:1.拆卸装置的开发和样机测试; 2.远程操作中现有电梯单元的拆卸; 3. LU50的单元墙布局工作; 4.新的LU50的介绍; 5。重新密封和调试电池。原子能委员会(CEA)是PHENIX的运营商。此操作由CEA(PHENIX和退役部门)进行,项目管理由AREVA R&S进行。

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  • 会议地点 Chicago IL(US)
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    Commissariat a l 'Energie Atomique (CEA) DEIM, DPAD / AREVA NP Centrale PHENIX- CEA - Centre de Marcoule BP 17171 30207 Bagnols-sur-Ceze Cedex;

    Commissariat a l 'Energie Atomique (CEA) DEIM, DPAD / AREVA NP Centrale PHENIX- CEA - Centre de Marcoule BP 17171 30207 Bagnols-sur-Ceze Cedex;

    Commissariat a l 'Energie Atomique (CEA) DEIM, DPAD / AREVA NP Centrale PHENIX- CEA - Centre de Marcoule BP 17171 30207 Bagnols-sur-Ceze Cedex;

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