基于防火薄弱分析的核电厂核岛防火设计基准研究及应用

The research and application of nuclear island fire protection design basis based on the fire vulnerability analysis

以岭澳二期核岛防火设计为基础,对核电厂核岛防火设计基准以及火灾探测、报警、灭火、烟控等防火系统在岭澳二期中的设计及功能实现进行介绍,并对防火设计完成后的薄弱环节分析等内容进行研究,建立标准化的核岛防火设计基准。将建立的设计基准应用于岭澳二期的防火薄弱环节分析中,有效验证了该基准的有效性。

The fire protection engineering of nuclear power plant has an important influence for safety operation. On the basis of the nuclear island fire protection engineering used in LingAo Phase II, the norm of fire protection engineering used in CPR1000 nuclear power plant is introduced. The fire vulnerability analysis and the function of fire detecting, alarm, extinguish, smoking control of fire protection systems used in LingAo Phase II are also introduced. The standardization fire protection engineering norm of nuclear island can also be found in this paper. The validity of norm is effectively verified by the fire vulnerability analysis used in LingAo Phase II, and it is also an important reference for nuclear island fire protection engineering of CPR1000.