论文部分内容阅读
目的三门核电有限公司是我国首座AP1000堆型的核电厂,核电厂的1号首炉核燃料由美国西屋公司提供并负责海路运输至中国宁波北仑港。笔者对三门核电首炉核燃料运输货包剂量当量率及表面污染进行全程监测,并对监测结果进行分析。方法按照国家技术规范开展监测。结果运输货包辐射水平和污染水平均低于《放射性物质安全运输规程》(GB 11806-2004)规定的限值要求。结论三门核电首炉核燃料运输货包防护良好。
Purpose Sanmen Nuclear Power Co., Ltd. is the first AP1000 nuclear power plant in China. Nuclear fuel No. 1 of the nuclear power plant is provided by Westinghouse Company and is responsible for sea transportation to Beilun Port, Ningbo, China. The author monitored the whole process of the dose equivalence rate and surface contamination of the first nuclear fuel transportation package of Sanmen Nuclear Power Plant and analyzed the monitoring results. Methods Monitoring in accordance with national technical specifications. As a result, the radiation levels and pollution levels of the transport packages were lower than the limit requirements of the “Regulations for the Safe Transport of Radioactive Materials” (GB 11806-2004). Conclusions Sanmen Nuclear Power’s first nuclear fuel package is well protected.