我国当前在建核电机组装机容量居世界首位,根据《国家核电中长期发展规划(2005—2020年)》数据显示,2020年我国核电总装机容量将达4 000万k W,排在美、法、日之后居世界第四位。一旦核电站发生严重核事故,将会直接影响国家能源生产,严重破坏自然环境,极大威胁人民生命财产安全,造成重大经济损失,产生重大社会影响。本文面向核电站应急状态和重大事 According to the “Medium and Long-term Development Plan for National Nuclear Power (2005-2020)”, the total installed capacity of nuclear power units in China is expected to reach 40 million kw in 2020, ranking the top in the United States and France , After the date of ranking fourth in the world. Once a serious nuclear accident occurs at a nuclear power station, it will directly affect the country’s energy production, severely damage the natural environment, greatly threaten the safety of people’s lives and property, cause major economic losses and have a major social impact. This article addresses the emergency status of nuclear power plants and major events