华龙一号老化管理体系研究及技术问题探讨

Study on the Aging Management System of Hualong No.1 and Its Technical Problems

华龙一号堆型是我国自主开发的三代百万千瓦级压水堆核电技术,与传统的M310及CPR1000堆型存在技术差异,因此有必要研究符合其技术特点的老化管理体系。本文主要根据国内外核电监管要求、二代核电老化管理实践以及华龙一号技术不同点分析,开展其老化管理体系建立,并对华龙一号重要老化问题进行技术探讨。制定的华龙一号老化管理体系满足当前国内法规要求,具有良好的可实施性。

Hualong No.1 reactor type is China’s self-developed three-generation million kilowattscale pressurized water reactor nuclear power technology,there are some technical differences with the traditional M310 and CPR1000 reactor types,so it is necessary to study the aging management system with its technical characteristics.This paper mainly according to domestic and foreign nuclear power regulatory requirements,second-generation nuclear power aging management practices and Hualong No.1 technical difference analysis,to carry out the establishment of its aging management system,and Hualong No.1 important aging issues for technical discussion.The development of Hualong No.1 aging management system to meet the current domestic regulatory requirements,with good enforceability.