Research on Application of RTM in Standardized Design of Nuclear-Grade Chiller Control System
With many new nuclear power units being built in China,how to effectively standardize the design of the control system of nuclear-grade chiller therein has become a problem that needs to be solved urgently.Taking a nuclear-grade chiller control system project as a sample,a standardized design method is proposed by combining the method of requirement traceability matrix(RTM)in requirements management and the common method of standardization.The method takes requirements as the core,establishes a standardized design process for nuclear-grade chiller units,analyzes and models the design inputs and outputs of nuclear-grade chillers,and realizes the standardization of chiller control system design.Through the application of this standardized design in other practical projects,it is proved that the method can improve the design quality and efficiency.The proposal and application of this method provides a reference for the subsequent standardized design of control systems for other nuclear power plant main equipment.
Nuclear power plantNuclear-grade chillerNuclear safetyStandardizationRequirements managementRequirement traceability matrix(RTM)
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