Optimization of Construction Logic for Driver Transformation of Fuel Operation and Storage(PMC)System in Nuclear Power Plants
The loading and unloading of nuclear fuel assemblies are crucial steps during the overhaul of nuclear power plants.With the continuous improvement of the overhaul management level of domestic nuclear power units,the time requirements for the modification of the fuel operation and storage(PMC)system have become increasingly stringent.To effectively utilize the critical path window during overhaul and safely,efficiently,and with high quality complete the PMC modification tasks,it is necessary to conduct thorough preliminary preparation and optimize the construction logic.The successful modification of the PMC system driver replacement at Qinshan Nuclear Power Plant 2 provides extensive guidance and reference significance for the modification of similar equipment in other nuclear power plants.
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