Simulation model development system of nuclear power device and analysis method

Abstract

The invention discloses a simulation model development system for a nuclear power device, and the system comprises a standardized model module which is used for simulating related equipment forming the nuclear power device; a visual configuration module used for establishing an association relationship between the standardized model modules; a model management module used for storing the corresponding standardized model module information and interface relationship information into a model configuration file in an XML format; a data mapping module used for realizing format conversion of data types between the design software and the analysis software; a parameter assignment module used for obtaining initialization parameter information of the model; and a code generation module used for initializing and reconstructing the corresponding model to obtain a simulation model code. The system has the advantages that the matching problem of each independently designed nuclear power subsystemis solved, and a technical means is provided for discovering design defects and optimizing system operation.

Description

technical field [0001] The invention relates to the technical field of nuclear power device simulation, in particular to a simulation model development system and analysis method for a nuclear power device. Background technique [0002] Due to the complexity of nuclear power plants, many aspects such as function, performance, reliability and time period must be fully considered in the design process, and the best balance solution needs to be found among several mutually restricting factors. [0003] The traditional method of scheme design is mainly based on manual experience. After multiple rounds of repeated iterations and continuous coordination of various subsystems, a nuclear power system scheme that can meet the basic requirements of the overall design is found through mutual compromise and concession; according to modern engineering theory and methods, A good system design process is a continuous iterative development, spiral process. This requires that the design sys...

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Problems solved by technology

[0006] In order to solve the above problems, the object of the present invention is to disclose a simulation model development system and analysis method of a nuclear power plant, which are used to solve the problems of difficult design verification model development, long modeling cycle, and difficult model modification, and improve model reliability. Reusability and Modeling Accuracy

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