Modeling of large-capacity nuclear power unit suitable for power grid stability analysis

被引：0

作者：

Liu Q. ^{[1
]}

Wu G. ^{[2
]}

Song X. ^{[2
]}

Su Z. ^{[2
]}

Huang J. ^{[1
]}

Su Y. ^{[3
]}

机构：

[1] Institute of Electrical and Electronic Engineering, North China Electric Power University, Baoding, 071003, Hebei Province

[2] China Electric Power Research Institute, Haidian District, Beijing

[3] State Grid Fujian Electric Power Co., Ltd., Fuzhou, 350003, Fujian Province

来源：

| 1600年 / Power System Technology Press卷 / 41期

关键词：

Large-capacity nuclear power unit; Model; Power grid; Stability;

D O I：

10.13335/j.1000-3673.pst.2016.1362

中图分类号：

学科分类号：

摘要：

Expansion of nuclear power changes power grid operation mode and brings new problems such as difficulty of peak load and frequency regulations. In order to master operation characteristics of nuclear power unit, more accurate modeling suitable for power grid stability analysis is pressing. This paper puts forward a pressurized water reactor nuclear power unit model based on MATLAB/Simulink. By using PSD-FDS (power system department-full dynamic simulation), this paper analyzes transient process of disturbed nuclear power unit and researches dynamic response to grid frequency and voltage fluctuations. Simulation results show that the model can accurately represent dynamic performance of nuclear power unit after power system disturbance and provide an effective tool for further research on interaction between power grid and large-capacity nuclear power unit. © 2017, Power System Technology Press. All right reserved.

引用

页码：907 / 914

页数：7

共 20 条

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