摘要
本文建立了数字化功率调节系统在方波运行下的自动控制方法,提出了新的功率调节系统投入时刻设计方案,给出了调节棒初始棒位和发射脉冲棒后堆芯正反应性大小的建议,设计了数字化系统的方波运行功率调节方法,使用西安脉冲堆仿真程序XPRSC对设计方法进行了优化和验证。结果表明,该方法可实现更宽定值功率范围内的方波运行,能为堆上试验提供理论指导。
The automatic control method of digitized power regulation system under square wave operation was established.The new design scheme determining the starting time of power regulation system was proposed.And the recommendation for initial adjusting rod position and positive reactor reactivity after the emission of the pulse rod was given.The new power regulation method of digitized system under square wave operation was designed,and the method was optimized and validated by Xi’an Pulsed Reactor simulation code XPRSC.The results show that the method can successfully realize the square wave operation within wider range of setting power,and can provide theoretical guidance for experiments on reactor.
作者
张良
袁建新
赵巍
王宝生
张强
朱广宁
陈立新
杨宁
江新标
ZHANG Liang;YUAN Jianxin;ZHAO Wei;WANG Baosheng;ZHANG Qiang;ZHU Guangning;CHEN Lixin;YANG Ning;JIANG Xinbiao(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect,Northwest Institute of Nuclear Technology,Xi’an 710024,China)
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2021年第3期518-526,共9页
Atomic Energy Science and Technology
关键词
脉冲堆
功率调节
方波运行
pulsed reactor
power regulation
square wave operation