失水事故监测系统热功率波动原因分析  

Analysis of Origin for Thermal Power Fluctuation in Lose of Coolant Accident Monitoring System

作　　者：胡汝平[1] 李志军[1] 周骁凌[1] 彭松[1] 

机构地区：[1]大亚湾核电运营管理有限责任公司,广东深圳518124

出　　处：《核动力工程》2013年第2期111-113,共3页Nuclear Power Engineering

摘　　要：在数据调查的基础上,结合相关理论,对大亚湾和岭澳核电站失水事故监测系统(LSS)热功率的波动情况进行分析。对LSS热功率进行动态项和静态项分离的分析,结果表明动态项的波动是LSS热功率波动的主要因素,而温度随时间的变化率则是引起动态项波动的主要因素。Based on data investigation and theory analysis, the paper thoroughly analyzed the fluctuation of LSS thermal power. According to the analysis on the dynamic item and the static item, the fluctuation of dynamic item is the main contributor for the fluctuation of LSS thermal power, and the change of temperature with time is the main contributor for the fluctuation of dynamic item.

关 键 词：LSS热功率 波动 动态项 静态项 

分 类 号：TL363[核科学技术—核技术及应用]