Modeling of drum water level in power plant based on system dynamics

WEI Le; YAN Yuanyuan; JIANG Xiaolong; HOU Junhong; QIN Tengteng; YUAN Zhaoxiong

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Modeling of drum water level in power plant based on system dynamics

Thermal Power Generation Issue 12, (2015)

更新时间：2025-09-28

- Modeling of drum water level in power plant based on system dynamics
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  CLC： TM621;TP391
- Published Online：15 January 2016，
  
  Published：2015
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WEI Le, YAN Yuanyuan, JIANG Xiaolong, et al. Modeling of drum water level in power plant based on system dynamics[J]. Thermal Power Generation, 2015, (12).
DOI：

WEI Le, YAN Yuanyuan, JIANG Xiaolong, et al. Modeling of drum water level in power plant based on system dynamics[J]. Thermal Power Generation, 2015, (12). DOI：

摘要

为探究电站锅炉汽包水位的动态特性

使其在机组运行过程中能够保持在正常范围内

基于质量和能量守恒定律

应用系统动力学原理

以因果回路图和存量流量图为载体

从系统的运行机理出发

建立了汽包水位的系统动力学模型。并以河北清苑热电厂亚临界300 MW机组锅炉为对象

在Vensim PLE环境下将所建模型与经典模型进行仿真对比分析。结果表明:汽包水位系统动力学模型与经典汽包水位模型仿真结果相近

且准确性较高；汽包水位系统动力学模型能够很好地表征系统内部的质量与能量的关系

具有适当的复杂度和层次清晰的结构。

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Related Author

WEI Le

MA Binbin

WEI Le

YUAN Zhaoxiong

YAN Yuanyuan

HOU Junhong

QIN Tengteng

赵长祥

Related Institution

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

Southeast University

Zhejiang University

Shanghai Electric Power University

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