摘要
对灰色系统理论在核动力领域内的应用进行了探讨与分析,结合相关学者研究成果阐述了该理论在核动力参数状态监测、故障诊断及预测控制等方面的应用;并将灰色聚类算法用于蒸汽发生器故障分析,实现了典型故障的准确诊断;采用灰色预测控制思想对稳压器压力控制方式进行了优化,可有效改善控制品质。基于相关研究成果及本人所开展的工作最后就该理论在核动力领域的进一步应用提出了几点建议。
The application of the grey system theory in the nuclear power field is discussed and analyzed. The application of the theory in nuclear power parameter state monitor, fault diagnosis and predictive control is emphasized. Fault diagnosis of steam generator based on grey clustering algorithm is achieved, which realizes the accurate diagnosis of typical faults; the pressure control method of the pressurizer is optimized by the grey predictive control method, which can effectively improve the control quality. Based on the relevant research results and work, several suggestions for the further application of this theory in the field of nuclear power are put forward finally.
作者
宋辉
杨晓强
叶刘锁
姜宇
刘运陶
Song Hui;Yang Xictoqiang;Ye Liusuo;Jiang yu;Liu Yuntao(Research Institute of Nucalear Power Operation.CNNC,Wuhan 430223,China;Jiangsu Nuclear Power Corporation,Lianyungang 222042,China;Nuclear and Radiation Safety Centre,MEP,Beijing 100082,China)
出处
《核安全》
2018年第5期58-64,共7页
Nuclear Safety
关键词
灰色系统理论
参数预测
故障诊断
grey system theory
parameter prediction
fault diagnosis
