Research and application project on three-dimensional simulation technology for protection devices and secondary circuit faults based on intelligent reconstruction of circuit state
In order to solve the problem of identifying secondary circuit faults in intelligent substations,the study utilizes a proba-bility weighted directed bipartite graph network and Bayesian algorithm to identify and analyze secondary circuit faults.The study also constructs a three-dimensional simulation system for secondary circuit faults based on a power grid information model.The results show that the method used in the study has a 93.4％accuracy in fault identification of the secondary circuit,and the study uses 3D simulation technology for auxiliary analysis,with a maximum frame rate of 98.23 frames/s and a 3D model time of only 10.0 seconds.Therefore,the proposed method has good performance when facing complex data,and has practical application significance in intelli-gent substations.
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