Technical Condition Assessment on Nuclear Power System With Bull Algebra and Fuzzy Logic

The method with Bull algebra and fuzzy logic to assessment the technical condition of nuclear power systems was researched. Bull expressions of series-wound and shunt-wound unit output were deduced, with fuzzy logic, and a universal technical condition assessment model was brought forward. Finally, the technical condition of typical PWR system was assessment with the model. The result shows that the method can quantificationally analyze the influence of partial failure components.