核电厂安全重要物项修改审评系统开发及应用

Platform Development and Application of Revision and Review Support System for Safety Important Items in Nuclear Power Plant

通过调研国外核电审评管理机构对核电厂安全重要物项修改的管理,以及结合我国当前安全重要物项修改审评现状和审评需求,阐述了审评支持系统建立的过程和架构,并开发了安全重要物项修改审评技术支持系统。本审评支持系统以设计基准和设计逻辑为重要基础,结合了多专业多设备的标准审评大纲,可实现多专业多任务联合审评、不受地域限制优点,还可供安全物项修改审评标准化参考。

Based on the investigation of the management of safety important items in nuclear power plants by foreign nuclear power review and management agencies,and combined with the current situation and review requirements of safety important items in China,the process and structure of the estab-lishment of the review support system were explained,meanwhile,the technical support system for the modification and review of safety important items was developed.The review support system was based on design benchmark and design logic and combined with the standard review outline of multi-professional and multi-equipment.Multi-professional and multi-task joint review without ge-ographical restrictions can be realized.The system can also be used as a reference for the standard-ization of security item modification and review.