Mathematical Model Optimization and Dynamic Simulation on Pressurizer of PWRs

CHEN Tongbiao; FU Xiaobo

doi:10.13832/j.jnpe.2015.06.0125

Volume 36 Issue 6

Feb. 2025

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CHEN Tongbiao, FU Xiaobo. Mathematical Model Optimization and Dynamic Simulation on Pressurizer of PWRs[J]. Nuclear Power Engineering, 2015, 36(6): 125-127. doi: 10.13832/j.jnpe.2015.06.0125

Citation:

CHEN Tongbiao, FU Xiaobo. Mathematical Model Optimization and Dynamic Simulation on Pressurizer of PWRs[J]. Nuclear Power Engineering, 2015, 36(6): 125-127. doi: 10.13832/j.jnpe.2015.06.0125

CHEN Tongbiao, FU Xiaobo. Mathematical Model Optimization and Dynamic Simulation on Pressurizer of PWRs[J]. Nuclear Power Engineering, 2015, 36(6): 125-127. doi: 10.13832/j.jnpe.2015.06.0125

Citation:

CHEN Tongbiao, FU Xiaobo. Mathematical Model Optimization and Dynamic Simulation on Pressurizer of PWRs[J]. Nuclear Power Engineering, 2015, 36(6): 125-127. doi: 10.13832/j.jnpe.2015.06.0125

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Mathematical Model Optimization and Dynamic Simulation on Pressurizer of PWRs

doi: 10.13832/j.jnpe.2015.06.0125

Naval Nuclear Safety Supervision Station, Qingdao, 266102, China

Received Date: 2015-01-27
Rev Recd Date: 2015-05-08

Available Online: 2025-02-15

Abstract

Abstract

The characteristics and performance requirements of PWR Pressurizers are analyzed, and the mathematical model for the pressurizer is optimized. The relationship between some thermodynamic parameters and temperature is linearly treated to get the optimization mathematical model of the pressurizer. Based on MATLAB environment, the dynamic simulation of the pressurizer is studied. The accuracy and real-time of the dynamic simulation is verified by the simulation for the mathematical model, and the dynamic simulation of the pressure safety system is achieved.
- Pressurizer,
- Mathematical model,
- Dynamic simulation