The Analysis for the Fire PSA Scenario of the Main Control Room in Fangjiashan Nuclear Power Plant
Fire prevention is always a key issue that nuclear power plant must consider.The main control room contains control and monitoring equipment needed by the operator so that the operator can control the main functions of the nuclear power plant from the same location.The main control room is the center of the normal control of the unit.If a fire occurs,the safety of the unit will be seriously threatened.Due to the safety impor-tance of the main control room and the large number of ignition sources and combustibles in the main control room,the fire risk analysis of the main control room is an indispensable and important part of the fire PSA.The paper introduces the fire PSA scenario analysis of the main control room in Fangjiashan nuclear power plant,calculates the core damage frequency caused by the fire of main control room,identifies the weakness and gives the risk insight,from the perspective of the fire PSA.
internal firescenario analysisPSAnuclear power plantmain control room
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