【摘要】 老化与寿命管理技术研究是进行核电站寿命与安全分析的重要手段。数据是开展具体研究的核心纽带,而数据质量的问题严重制约了相关研究技术的推进与发展。本文从我国核电站老化与寿命管理的起因及相关技术研究的现状出发,系统地梳理了核电站老化数据的来源与特点,利用层次分析的观点,引入数据全生命周期的概念,提出影响数据质量的主要因素以及数据表征的体系结构,为开展核电站老化与寿命管理数据质量问题的研究提供重要参考。更多还原

【Abstract】 Research of aging and life management technique is an important approach for life and safety analysis of nuclear power station.Data is the key point for carrying out detailed work.But problem concerning data quality has restricted the advances of related research.Starting from the current research of aging and life management of china’s nuclear power station,we systemically described the origins and characteristics of aging data of nuclear power station.Based on hierarchical analysis and introducing the concept of data life cycle,the major factors that can severely affect the data quality and the data characterization system are proposed,thus providing important references for related problems research about aging and life management of china’s nuclear power station.更多还原