5MW低功率堆功率自动调节系统的设计计算与试验

Design Calculation and Test of the Power Automatic Regulating System for 5MW Low Power Reactor

本文论述了5MW 低功率堆(5MW LPR)功率自动调节系统的理论分析。通过对系统传递函数的研究判别了其稳定性,同时给出了在反应性阶跃扰动下系统输出的数学表达式,并经试验验证其实际动态指标满足了设计要求。

This paper describes theoretical analysis of the power autom- atic regulating system for 5MW LPR.The stability of system isevaluated by the transfer function.At some time,the mathema-tical expression of system input under reactivity step perturba-tion is given,and it is demonstrated through test that actual dy-namic characteristies of the systemsatisfy Design standard.