高功率模式下给水控制系统控制策略研究  

Modeling and Analysis of High Power Mode Feedwater Control System

作　　者：蔡中天 Cai Zhongtian(School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University,Shanghai,200240,China)

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《仪器仪表用户》2019年第1期62-66,共5页Instrumentation

摘　　要：本文对高功率模式下给水控制系统控制策略研究进行论述。目的在于广泛深入地了解与分析核电厂在正常运行期间,在外负荷,给水扰动,核功率扰动情况下,蒸汽发生器的液位与给水的变化规律,进而根据调节性能确定调节参数的变化范围,为电厂现场调试与安全分析报告提供依据和支持性材料。The objects of the process characteristics analysis,feedwater control system normal transient analysis and controller parameter setpoint study are to understand and analyze the liquid level and feedwater flowrate evolution of steam generator during the load change,feedwater change and nuclear power change conditions in the nuclear power plant and to determine the parameter selection range on basis of the dynamic response performance as well as to provide the on-site commissioning basis and the topical information of safety analysis report.

关 键 词：动态特性 给水控制 仿真 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TM623[自动化与计算机技术—控制科学与工程]