Numerical simulation on water level control model for deaerators in nuclear power plants

WU Jie; XU Zhibin; MA Xiaoqian

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Numerical simulation on water level control model for deaerators in nuclear power plants

更新时间：2025-09-28

- Numerical simulation on water level control model for deaerators in nuclear power plants
- Thermal Power Generation Vol. 43, Issue 3, Pages: 47-51(2014)
- 作者机构：
  
  华南理工大学能源高效清洁利用广东普通高校重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM623
- Published：2014
- 稿件说明：
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WU Jie, XU Zhibin, MA Xiaoqian. Numerical simulation on water level control model for deaerators in nuclear power plants[J]. Thermal power generation, 2014, 43(3): 47-51.
DOI：

WU Jie, XU Zhibin, MA Xiaoqian. Numerical simulation on water level control model for deaerators in nuclear power plants[J]. Thermal power generation, 2014, 43(3): 47-51. DOI：

摘要

采用集中参数法

通过简化计算及现场仿真机运行数据

建立了核电机组除氧器水位动态特性数学模型

并对模型进行了凝结水流量、高压缸抽汽流量等扰动仿真试验

将仿真试验结果与某核电站仿真机的仿真结果进行比较。结果表明

仿真结果与核电站仿真机的仿真结果相符

且两者拟合程度较高。

Abstract

On the basis of simplified calculation and field simulator's operation data

the lumped parameter method was employed to establish a mathematical model for investigation on dynamic characteristics of deaerators in nuclear power units.Moreover

disturbance simulation tests about condensate flow

high pressure cylinder's extraction flow and other variables for this model were conducted

and the results were compared with the simulator's results of a nuclear power plant.It shows that

the two results agree well with each other

and they both have a high fitting degree.

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Related Institution

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