Parametric modelling of EU-DEMO remote maintenance strategies and concepts

被引：4

作者：

Farquhar, Iain ^{[1
]}

Davies, James ^{[1
]}

Caumont, Jon ^{[1
]}

Keech, Greg ^{[1
]}

Loving, Anthony ^{[1
]}

机构：

[1] UKAEA, Culham, England

来源：

FUSION ENGINEERING AND DESIGN | 2019年 / 145卷

基金：

英国工程与自然科学研究理事会;

关键词：

Remote maintenance; Strategy; Simulation; Plant availability;

D O I：

10.1016/j.fusengdes.2019.04.097

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

One of the major challenges in the commercialisation of fusion is maintaining the powerplant reactor in a sufficiently short period of time to achieve commercial levels of plant availability. To inform the development of an appropriate remote maintenance strategy for EU-DEMO, a simplified, parametric model, called the Maintenance Duration Estimator (MDE) has been created to model potential remote maintenance strategies for the in-vessel Components. This tool will inform the development of practical and efficient remote maintenance technologies and methodologies for EU-DEMO. Using the MDE model, it has been estimated that EU-DEMO will be able to achieve the required minimum 30% lifetime plant availability over a 20 year operational lifetime. Here we will present the structure and functionality of the MDE, as well as some case studies of analysis performed.

引用

页码：29 / 32

页数：4

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