Development of Nuclear Reactor Core’s Full Offset Refueling Algorithm Based on Two-Dimensional Array
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摘要: 换料算法是换料机控制系统的核心技术,决定着整个换料过程的安全性和经济性。通过对堆芯组件分布建模,提出以二维数组为基础的堆芯偏置换料算法并对算法相关的关键问题进行论述。工程实践表明,此算法简单高效,在满足核安全的前提下,能大幅缩短换料时间,具有可观的经济效益。Abstract: The reactor’s refueling algorithm, which determines safety and efficiency of whole core’s refueling progress, is the key part of manipulator crane control system. This paper presents a new kind of full offset refueling algorithm through reactor core’s modeling based on two-dimensional array. It also resolved significant issues related to the algorithm. The engineering practice shows that the new algorithm can save refueling time prior to ensure nuclear safety, which means bringing considerable benefits to current operating nuclear power reactor station.
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Key words:
- Full offset refueling /
- Algorithm /
- Two-dimensional array
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