CEFR全量程周期保护功能的优化研究

Optimization Research on CEFR Whole-range Reactor Period Protection Function

摘要: 为解决中国实验快堆（CEFR）核测量系统调试过程中出现的短周期误报警问题，本文结合CEFR核测量系统设计的特点，通过系统分析及理论计算，对CEFR核测量系统全量程周期保护功能进行了优化研究。同时，利用Matlab/Simulink仿真软件对系统进行仿真，仿真结果表明优化方案是准确可行的。

Abstract: To solve the problem of false short period alarm of China Experimental Fast Reactor (CEFR) neutron instrumentation system (NIS), optimization research on the CEFR whole-range reactor period protection function was done through theoretical calculation and analysis according to the characteristics of CEFR NIS. In addition, the NIS was simulated using Matlab/Simulink software, and the results show that the optimized scheme is accurate and feasible.