WAN Wei, DONG Mujie, LIU Wei, et al. Petri net model and reliability evaluation for main feedwater system in nuclear power plants[J]. Thermal power generation, 2013, 42(12): 17-21.
WAN Wei, DONG Mujie, LIU Wei, et al. Petri net model and reliability evaluation for main feedwater system in nuclear power plants[J]. Thermal power generation, 2013, 42(12): 17-21.DOI:
the model for main feed water system of a third generation nuclear power plant was established.Analysis on system operation proved this Petri condition model was valid and accurate.In addition
the fault Petri net model for main feedwater system was built by the model deduction.The reliability index of the main feedwater system was calculated as 0.993
which was consistent with the redundancy of the actual system design.The novel Petri net model and the new reliability evaluation method provided an important reference for performance evaluation of nuclear plant systems.