氚内照射剂量评价方法在核电站的应用

摘要

应用氚监测及内照射剂量的估算与评价方法对田湾核电站大修期间的工作人员氚内照射剂量进行评价，并与大亚湾核电站的监测结果进行比较。结果表明，两个核电站氚监测结果有差异，通过分析认为引致差异的原因主要是两个电站冷却剂中氚产量的差异。%The method of tritium monitoring and internal dose assessment is used to assess the internal dose to the occupational workers at Tianwan Nuclear Power Plant during outage period. The results were compared with the monitoring results obtained at Daya Bay Nuclear Power Station. The differences between two nuclear power station are considered being primarily from the production of tritium in coolant in both stations.