压水堆核电厂稳压器压力模糊控制器研究及仿真  

Study and Simulation of Fuzzy Controller of Pressure of Pressurizer in PWRs

作　　者：钱虹[1] 宋亮[1] 周蕾[1] 房振鲁 

机构地区：[1]上海电力学院,上海200090

出　　处：《核动力工程》2016年第4期63-67,共5页Nuclear Power Engineering

摘　　要：为提高核电厂稳压器压力的控制性能,针对其升、降压不同的被控特性,结合可以实时调整控制器参数的模糊自适应比例、积分、微分(PID)控制,设计出基于2个模糊控制器的压力控制系统。通过MATLAB/simulink仿真表明,采用模糊控制器的稳压器压力控制系统使控制性能得到了明显的改善。To improve the control performance of pressurizer pressure in PWRs, according to different controlled characteristics of pressure rising and reducing, the fuzzy adaptive PID control which can timely adjust parameter of controllers is considered, and the pressure control system using two fuzzy controllers is designed. Simulation on MATLAB/simulink demonstrates that the control performance of this pressurizer pressure control system using fuzzy controllers is obviously improved.

关 键 词：核电厂 稳压器压力控制 模糊自适应控制 

分 类 号：TL361[核科学技术—核技术及应用]