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Safety buses in nuclear power plants have a role of supplying vital power to essential loads and safety features for safety shutdown of nuclear reactor. The power systems of most nuclear plants include power transfer function to provide the safety bus with reliable power. It is necessary to have faster power transfer function to minimize loss of power and electrical transients of safety bus. Therefore,...
When electrical transients take place in onsite power system of nuclear power plants, the voltage of safety bus can be affected, as a form of voltage sag, by the transients. The safety buses in nuclear power plants have a role of power supplying to essential loads for safety shutdown of reactor. If voltage sag of the safety bus occurs and impact on the safety features is existed, the risk of nuclear...
When electric faults take place in onsite power system of nuclear power plants, the voltage of safety related bus can be affected such as voltage sag or dip. The safety related buses in nuclear power plants have a role of supplying vital power to essential loads for instrumentation and control of plant and safety shutdown of reactor. The risk of nuclear power plants will be increased if the voltage...
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