An Automatic Analysis System for Loading Program of Emergency Generator in Nuclear Power Plant

The research on the emergency loading procedure of emergency diesel generator sets in the nuclear power plant is an important guarantee for the equipment selection and power execution function of diesel generator sets. In this paper, the automatic analysis system of the diesel generator set loading program is constructed, through which the corresponding connection relationship in the auxiliary power topology is automatically identified, and the correct load object is selected; Then the load data information is classified to form the selection process of the utilization factor required for load capacity calculation; Then, according to the demand of load outage time and power supply reliability time of power supply system, under the premise of meeting the initial conditions of load step time assignment, the load time and load step are matched. Finally, the effectiveness of the proposed method is verified by a simulation example.