论文标题
对高级反应堆的几乎自主管理和控制系统的开发和评估
Development and Assessment of a Nearly Autonomous Management and Control System for Advanced Reactors
论文作者
论文摘要
本文为高级反应堆开发了几乎自主的管理和控制（NAMAC）系统。 NAMAC的开发过程的特征是三层层架构：知识库，数字双（DT）发展层和NAMAC操作层。 DT被描述为来自NAMAC系统中预期用途的知识库的知识采集系统。一组具有不同功能的DTs以可接受的性能开发，并根据NAMAC操作工作流程组装，以向操作员提供建议。为了证明NAMAC系统的能力，设计了一个案例研究，在单个流动事故中，实施了基线NAMAC来操作实验育种反应堆II的模拟器。当NAMAC在训练域中运行时，它可以提供合理的建议，以防止峰燃料中心温度超过安全标准。
This paper develops a Nearly Autonomous Management and Control (NAMAC) system for advanced reactors. The development process of NAMAC is characterized by a three layer-layer architecture: knowledge base, the Digital Twin (DT) developmental layer, and the NAMAC operational layer. The DT is described as a knowledge acquisition system from the knowledge base for intended uses in the NAMAC system. A set of DTs with different functions is developed with acceptable performance and assembled according to the NAMAC operational workflow to furnish recommendations to operators. To demonstrate the capability of the NAMAC system, a case study is designed, where a baseline NAMAC is implemented for operating a simulator of the Experimental Breeder Reactor II during a single loss of flow accident. When NAMAC is operated in the training domain, it can provide reasonable recommendations that prevent the peak fuel centerline temperature from exceeding a safety criterion.
