Traditionally,designers must adhere strictly to the design process,employing their expertise and experience to execute the structural design,its design quality is greatly affected by the designer's subjectivity,the structural products used in nuclear power instrumentation and control systems require stable and reliable performance,according to the practice of dozens of unit projects over the years,we propose a modular design method specifically tailored for structural products in nuclear power instrumentation and control systems.Compared with the traditional design method,the modular design method redefines the structural product design process,which is a process of product construction with a reliable modular structure that has been repeatedly verified,and the product is continuously iteratively optimized on the basis of the intrinsic,stable and reliable module composition in the design process,so that the product performance tends to be stable and reliable.During production and manufacturing,this method encourages suppliers to transition from customized to standardized and batch processing,and change the supplier's manufacturing habits.Based on the development trend of intelligent manufacturing technology,combined with relevant regulations and standards,this modular design method is proposed to solve the shortcomings of traditional design methods.The research results provide a technical reference for the subsequent design and development of nuclear power I&C system structure products.
Nuclear power plantStability and reliabilityModular design
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