摘要
针对在运行的棒控电源柜存在适用性差、负载输出动态响应速度慢、抗干扰能力差等缺点,设计了一种控制架构采用可编程逻辑控制(PLC)和数字化处理(DSP)技术,主电路采用快速能量吸收回路和双闭环控制方法的棒控电源柜,将该电源柜与ACP1000控制棒驱动机构(CRDM)进行冷热态机电配合试验,试验结果表明,该电源柜满足三代核电的运行要求,且有效改善了在运行的棒控电源柜的不足。
There are disadvantages such as poor applicability, slow dynamic response of load output and poor anti-interference ability of the rod control power supply cabinet in operation. This paper redesigns a new type of power cabinet based on programmable logic controller(PLC) and digital signal processing(DSP) technology which adopts fast energy absorption loop and double closed-loop control method in the main circuit. Then the coordination test in the cold and hot states between the designed cabinet and ACP1000 control rod drive mechanism(CRDM) is carried out. The test result proves that the function of the cabinet satisfies the application requirements of generation-III nuclear plants and effectively solves the disadvantages of the existing cabinet.
作者
许明周
黄可东
郑杲
李国勇
李梦书
何佳佶
Xu Mingzhou;Huang Kedong;Zheng Gao;Li Guoyong;Li Mengshu;He Jiaji(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of China,Chengdu,610213,China)
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2019年第1期110-115,共6页
Nuclear Power Engineering
