基于Matlab-Simulink的详细核电机组数学模型研究

doi:10.11930/j.issn.1004-9649.2013.7.18.5

中国电力 ›› 2013, Vol. 46 ›› Issue (7): 18-23.DOI: 10.11930/j.issn.1004-9649.2013.7.18.5

基于Matlab-Simulink的详细核电机组数学模型研究

谭金¹, 黄岳峰², 徐政²

1. 广东电网公司电力科学研究院,广东广州 510080; 2. 浙江大学电机系,浙江杭州 310027

收稿日期:2013-03-08 出版日期:2013-07-23 发布日期:2015-12-10
作者简介:谭金（1979—）,男,广东茂名人,高级工程师,从事电站优化运行试验、源网协调研究等方面的工作。

Study for a Detailed Nuclear Power Unit Mathematical Model Based on Matlab-Simulink

TAN Jin¹, HUANG Yue-feng², XU Zheng²

1. Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China; 2. Department of Electrical Engineering, Zhejiang University, Hangzhou 310027, China

Received:2013-03-08 Online:2013-07-23 Published:2015-12-10

摘要/Abstract

摘要： 高阶数的核电机组数学模型结构复杂,仿真计算量大,计算时间也长;简化的核电机组数学模型,只能用来进行电力系统短期的稳定性分析,建立适用于电力系统中长期稳定性分析的核电机组数学模型显得很有必要。建立压水堆（PWR）核电机组数学模型,并在此基础上仿真分析了核电机组的固有特性,通过单机无穷大系统的仿真,简单研究了电力系统扰动对核电机组的影响,最终发现只要能及时切除故障,就不会对核电机组产生很大的影响。

关键词: 压水堆, 核电机组, 数学模型

Abstract: The high-order mathematical model of nuclear power units is with complex structures, and is not suitable for applications because of massive and time-consuming simulation calculations. But the reduced mathematical model can be only used for the short-term stability analysis. So it is necessary to establish a mathematical model of the nuclear power units suitable for the mediumand long-term stability analysis of power systems. The mathematical model of the pressurized water reactor(PWR) nuclear power unit is hereby established. Based on this model, the inherent characteristics of the nuclear power unit have been analyzed. By the simulation of a single machine infinite bus(SMIB) system, the interaction between the nuclear power unit and the power system is also studied. As long as the fault is removed timely, there will be no great impact on the nuclear power units.

Key words: PWR, nuclear power units, mathematical model

中图分类号:

TM73

谭金, 黄岳峰, 徐政. 基于Matlab-Simulink的详细核电机组数学模型研究[J]. 中国电力, 2013, 46(7): 18-23.

TAN Jin, HUANG Yue-feng, XU Zheng. Study for a Detailed Nuclear Power Unit Mathematical Model Based on Matlab-Simulink[J]. Electric Power, 2013, 46(7): 18-23.

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https://www.electricpower.com.cn/CN/Y2013/V46/I7/18

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基于Matlab-Simulink的详细核电机组数学模型研究

Study for a Detailed Nuclear Power Unit Mathematical Model Based on Matlab-Simulink

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基于Matlab-Simulink的详细核电机组数学模型研究

Study for a Detailed Nuclear Power Unit Mathematical Model Based on Matlab-Simulink

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