A simplified model for water level control in AP1000 pressurizer

XU Zhibin; WU Jie; MA Xiaoqian; HUANG Kai

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A simplified model for water level control in AP1000 pressurizer

更新时间：2025-09-28

- A simplified model for water level control in AP1000 pressurizer
- Thermal Power Generation Vol. 44, Issue 3, Pages: 90-94(2015)
- 作者机构：
  
  1. 华南理工大学广东省能源高效清洁利用重点实验室
  2. 中国科学院等离子体物理研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM44;TL353
- Published：2015
- 稿件说明：
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XU Zhibin, WU Jie, MA Xiaoqian, et al. A simplified model for water level control in AP1000 pressurizer[J]. Thermal power generation, 2015, 44(3): 90-94.
DOI：

XU Zhibin, WU Jie, MA Xiaoqian, et al. A simplified model for water level control in AP1000 pressurizer[J]. Thermal power generation, 2015, 44(3): 90-94. DOI：

摘要

为了简化AP1000稳压器的控制系统

基于两区平衡态模型

通过简化计算及现场仿真机运行数据

建立了核电机组稳压器水位动态特性数学模型

对模型进行了上充阀水流量扰动仿真试验

并与某核电机组仿真机的仿真结果进行了比较

验证了模型的准确性。

Abstract

In order to simplify the control system of AP1000 pressurizer in nuclear power plant

a mathematical model was established by using the two-region equilibrium model

on the basis of simplified calculation and field operation data simulator. The disturbances of filling water flow segment were carried out as simulation test

and the results were compared with the simulation results of a nuclear power plant simulation to verify the accuracy of this model.

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Related Author

WU Wanqiang

WU Jie

ZENG Bifan

XU Zhibin

MA Xiaoqian

LI Jun Guangdong Provincial Electric Power Design Research Institute

WEI Le

MA Binbin

Related Institution

School of Electric Power, South China University of Technology

Guangdong Province Key Laboratory of Efficient and Clean Energy Utilization

Guangdong Electric Power Design and Research Institute

School of Control and Computer Engineering, North China Electric Power University

Datang Central-China Electric Power Test Research Institute

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