中国先进研究堆功率调节系统仿真分析

Simulation Analysis of Power Regulation System of China Advanced Research Reactor

基于SIMULINK仿真平台,建立中国先进研究堆功率调节闭环系统的仿真模型,通过计算反应性扰动下的堆功率响应,了解系统的稳定特性、调节品质和闭环系统各部件对系统的影响。系统仿真表明:闭环系统不仅能很好地克服反应性扰动,又具有良好的随动特性。

Based on the simulation flat-SIMULINK, the simulation model of the power regulating system of China Advanced Research Reactor is built up. By computing the reactor power response to reactivity disturb, the information on the system stability, the regulating quality, and the effect of parts on the whole close loop system can be obtained. System simulation indicates that the close loop system is capable of overcoming the reactivity disturb and has good fixed value following characteristic.