基于代表性的设计基准事故开展核电厂事故放射性后果评估的研究

Developing Research on Evaluating Radiological Consequences of NPP Based on Representative Design Basis Accident

摘要: 根据我国现有压水堆核电厂设计基准事故放射性后果评价的现状，本文对设计基准事故放射性后果评价的决定性因素工况划分、验收准则和源项分析展开讨论，提出如何通过选择有代表性的设计基准事故开展放射性后果评价验证专设安全设施的功能和应急规程的有效性。

Abstract: Based on the situation of evaluating radiological consequences of design basis accidents of NPP in China, the condition division, acceptance criteria and source term analyses which are crucial to radiological consequences evaluation are discussed and how to validate the function of engineered safeguards feature and the validity of emergency operating project by electing the typical design basis accidents to evaluate radiological consequence is provided.