900MW压水堆负荷跟踪的建模与仿真  

The Modeling and Simulation of 900 MW PWR Load-Following

作　　者：高波[1] 李丽伟[1] 赖海龙 

机构地区：[1]上海电力学院能源与机械工程学院,上海200090

出　　处：《上海电力学院学报》2015年第1期58-62,共5页Journal of Shanghai University of Electric Power

摘　　要：分析了压水堆核电厂系统的组成及工作原理,建立了压水堆芯负荷跟踪的的微分时域模型,通过该微分方程进一步推导了状态空间模型.基于状态空间模型和某核电厂的运行参数数据,求解了压水堆负荷跟踪的传递函数,并根据压水堆自调自稳特性对仿真模型进行了验证.结果表明,所建模型是合理的.The system composition and working principle of pressurized water reactor （PWR）nuclear power plant are introduced. The time domain differential model of PWR load-following isestablished, and the state space model is derived. By using one PWR parameter data in theMATLAB, the transfer function of the controlled object for PWR load is given. Based on self-adjustment and self-stabilization characteristics, numerical simulation is carried out. The resultshows the model is rational.

关 键 词：核电厂 压水堆 负荷跟踪 

分 类 号：TM623.91[电气工程—电力系统及自动化]