AP1000控制棒驱动线落棒试验研究  

Study on Drop Performance Test of AP1000 Control Rod Drive Line

作　　者：顾汉洋[1] 张朝柱[2] 陈宇清[2] 周肖佳[2] 刘刚[2] 

机构地区：[1]上海交通大学核科学与工程学院,上海200240 [2]上海核工程研究设计院,上海200233

出　　处：《核动力工程》2015年第4期145-148,共4页Nuclear Power Engineering

摘　　要：采用1组全尺寸AP1000控制棒驱动线进行落棒试验,研究不同纵向流和横向流以及错位和变形对落棒时间的影响,并用高速摄像图像处理技术获得落棒行程速度曲线。试验结果表明,纵向流量是影响驱动线落棒时间的主要因素;在本试验范围内横向流以及部件的错位变形对AP1000控制棒驱动线落棒时间的影响都较为有限。A full scale of dive line system of API000 is employed to study the drop performance. The effects of mass flux both in transverse and longitudinal directions and dislocation or deformation in the components of dive line system on the dropping time are experimental studied. The time-travel curve is obtained using the high-speed photography technology. The experiment results show that the mass flux in transverse direction affects the dropping time significantly while the effects of other factors are negligible.

关 键 词：控制棒驱动线 落棒特性试验 落棒时间 

分 类 号：TL362.6[核科学技术—核技术及应用]