GB/T 13177-2008
ActivePreferred power supply for nuclear power plants
核电厂优先电源
Application Summary AI generated
GB/T 13177-2008 specifies the technical requirements and performance criteria for the preferred power supply system in nuclear power plants, ensuring reliable off-site power to maintain safety during normal operation and accident conditions. It is applied in the design, procurement, and testing of electrical systems for pressurized water reactor nuclear power plants in China, particularly for the grid connection and backup power interfaces. The standard governs the voltage, frequency, and capacity parameters to prevent reactor core damage from loss of preferred power.
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