RCC—C压水堆核电厂燃料组件设计和建造规则,是法国核电六项设计和建造规则之一。本文主要论述将RCC—C转化为我国相应标准的必要性和可行性。 1 转化的必要性 由法国核岛设备设计和建造规程协会(AFCEN)的RCC编辑委员会RCC—C分编辑委员会编写的RCC—C,既讲燃料组件(包括燃料棒和骨架,骨架由上管座、下管座、导向管、仪表管和定位格架组装而成),又讲相关组件(包括控制捧组件、可燃毒物组件、一次中子源组件、二次中子源组件和阻流塞组件);既包括原材料和零部件的特性要求,又包括制造、检验和质量保证,既阐述了设计内容,又阐述了安全要求的比较全面的核燃料标准,而且,六个RCC标准之间联系接口处理得当,使之 RCC-C pressurized water reactor fuel assembly design and construction rules, is one of six French nuclear design and construction rules. This article mainly discusses the necessity and feasibility of converting RCC-C into corresponding standards in our country. 1 The Need for Conversion RCC-C, compiled by the RCC Editorial Committee of the French Nuclear Island Equipment Design and Build Regulations Association (RCC), edited by the Editorial Board, discusses both fuel assemblies (including fuel rods and bracing, , Under the tube seat, the guide tube, instrument tube and positioning grid assembled), also talked about the relevant components (including control panel, combustible poison components, primary neutron source components, secondary neutron source components and blocking plug components ); Includes both the characterization requirements of raw materials and components, as well as manufacturing, inspection and quality assurance, both the design content and the more comprehensive nuclear fuel standards setting out the safety requirements, and the interface between the six RCC standards Properly, make it