Mode-C运行与控制模式设计技术研究  

Study on Design Technology of Mode-C Operation and Control Strategy

作　　者：刘同先[1] 李庆[1] 王晨琳[1] 李天涯[1] 肖鹏[1] 蒋朱敏[1] 刘晓黎[1] 甯忠豪 LIU Tongxian;LI Qing;WANG Chenlin;LI Tianya;XIAO Peng;JIANG Zhumin;LIU Xiaoli;NING Zhonghao(Science and Technology on Reactor Design Technology Laboratory,Nuclear Power Institute of China,Chengdu 610041,China)

机构地区：[1]中国核动力研究设计院核反应堆系统设计技术重点实验室,四川成都610041

出　　处：《原子能科学技术》2021年第1期121-127,共7页Atomic Energy Science and Technology

摘　　要：本文基于运行与控制模式设计,结合核电厂的运行需求,针对国内压水堆核电厂以基负荷运行方式为主、负荷跟踪运行需求较少的特点,首次开展了与之适应的Mode-C运行与控制模式设计。通过控制策略设计、控制棒设置设计、核电厂运行方式设计、核电厂运行范围设计等设计步骤,研究Mode-C运行与控制模式的设计技术。结果表明:采用Mode-C模式的压水堆核电厂能根据负荷变化需求选择执行单变量自动控制模式或双变量自动控制模式,实现了设定的控制策略,Mode-C运行与控制模式的设计技术在反应堆物理专业方面是可行的。Operation and control strategy should be designed in accordance with the operational requirements of nuclear power plant.According to the characteristics of the domestic PWR nuclear power plant which is mainly based on base load operation and less demands on load follow operations,the study on design technology of Mode-C operation and control strategy was carried out for the first time.Through the design steps of control strategy design,control rod setting design,nuclear power plant operation mode design,and nuclear power plant operation range design,etc.,the design technology of Mode-C operation and control strategy was studied.The design results show that the PWR nuclear power plant with Mode-C mode can choose single variable automatic control mode or dual variable automatic control mode according to the demand of load change.The expected control strategy is achieved.The design technology of Mode-C operation and control strategy in reactor physics is feasible.

关 键 词：压水堆 运行与控制模式 Mode-C 负荷跟踪 

分 类 号：TL323[核科学技术—核技术及应用]