核电站安全级数字化仪控系统设计准则的分析与应用

摘要

Based on the China's nuclear power plant safety digital control system design criteria that the regulations and standards requirements, Analysis of the relationship between the design criteria and its practica-bility is presented.The design criteria are generally recapitulative and don't specify specific regulations or meth-ods, so the detailed methods which satisfy design criteria are established by comparison analysis and application of the design criteria.Through detailed study and application analysis of the design criteria based on Triconex platform for safety-class I&C system, the rationality of established methods are verified.%基于我国核电站安全级数字化仪控系统设计中采用的法规、标准所要求的设计准则，分析各设计准则之间的相互关系及可实施性；设计准则通常概括性强且未给出具体的实施细则或方法，通过对比分析各设计准则的具体要求以及它们在实践中的应用，归纳出更加细化的满足设计准则的实现方法。并通过对主要设计准则在基于Triconex平台的安全级数字化仪控系统中的详细研究和应用分析，验证本文归纳出的实现方法的合理性。