摘要
现有的板型燃料元件的燃耗无损测量自动化水平较低,只适用于单点测量。结合板型燃料元件的结构特点及燃耗测量要求,设计板型燃料元件自动测量系统。自动测量系统集成了交互式测点规划、运动系统控制、γ能量谱仪控制、数据处理及结果可视化功能,实现了板型燃料元件多点、分段、自动化、无损燃耗测量。系统运行结果表明:该系统可靠性高,操作简单,能够有效地提高测量效率、精度,降低操作人员的工作量。
In the production and use of radioactive fuel process, it is an important process to measure the bum-up level for fuel element in accurate and efficient way. At present, the automatic operation of bum-up measurement of plate-type fuel element is unimplemented, and it applies only to single-point measurement. According to the structure of plate-type fuel element and the measurement requirements, the design of a new system which the interactive measurement point planning, motion control system, the gamma-ray energy spectrometer control, data processing and result visualization were integrated. It can realize multi-point, segmentation, automatic, nondestructive bum-up measurement of plate-type fuel element. The operation results show that the system is with high reliability, and can improve the efficiency and accuracy of measurement, thus to reduce the workload of the users.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2014年第6期100-105,共6页
Nuclear Power Engineering
基金
国家自然科学基金(51275431)
关键词
板型燃料元件
燃耗
自动化
多点测量
系统设计
Plate-type fuel element, Bum-up, Automate, Multi-point measurement, System design
