中美核燃料循环设施核事故应急状态分级对比与探讨
Comparison and discussion of emergency classification on nuclear accident of nuclear fuel cycle facilities in China and USA
崔浩 1陈鹏 1李冰 1杨端节1
作者信息
- 1. 生态环境部核与辐射安全中心,北京 102401
- 折叠
摘要
本文介绍了美国核管会(NRC)及中国核燃料循环设施应急状态分级发展的历史及现状,对比了中美核燃料循环设施应急状态分级的差异,并给出分析结果,建议对后处理设施开展完整的二级PSA研究,给出相关事故谱,为进行应急状态分级及应急行动水平制定提供充分的技术支撑.
Abstract
The emergency action level of nuclear fuel cycle facilities is one of the grading criteria for the emergency status of nuclear fuel cycle facilities.The grading of emergency status is also an important ba-sis for formulating the level of emergency operations.This paper introduces the history and current situa-tion of the development of emergency classification of nuclear fuel cycle facilities in the U.S.NRC and China.This paper also compares the differences in the emergency status classification of nuclear fuel cy-cle facilities between China and the United States NRC.Finally,analysis results are discussed.It is rec-ommended to conduct a complete secondary PSA study,to provide accident spectrum,and to provide suf-ficient technical support for the development of emergency status classification and emergency action lev-el.
关键词
核燃料循环设施/应急行动水平/应急状态分级/乏燃料后处理设施Key words
Nuclear fuel cycle facility/emergency action level/emergency classification/spent fuel re-processing facilities引用本文复制引用
出版年
2024
NETL
NSTL
万方数据