电网技术2017，Vol.41Issue(3)：907-914,8.DOI:10.13335/j.1000-3673.pst.2016.1362
适用于电网稳定分析的大容量核电机组建模
Modeling of Large-Capacity Nuclear Power Unit Suitable for Power Grid Stability Analysis
摘要
Abstract
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.关键词
大容量核电机组/电网/稳定/模型Key words
large-capacity nuclear power unit/power grid/stability/model分类
信息技术与安全科学引用本文复制引用
刘庆,吴国旸,宋新立,苏志达,黄家栋,苏毅..适用于电网稳定分析的大容量核电机组建模[J].电网技术,2017,41(3):907-914,8.基金项目
国家电网公司科技项目(XTB17201500050). Project Supported by Science and Technology Project of the SGCC (XTB17201500050). （XTB17201500050）
