A New Fuzzy Petri Net Model for Power Grid Fault Diagnosis

This paper put forward a fault diagnosis project which includes fault knowledge representation, fault diagnosis arithmetic based on comprehensive investigation and engineering practice. After that a fuzzy petri net diagnosis model is come into being and the precise diagnosis of power grid elements can be realized. The simulation results given in this paper illustrate that this fault diagnosis model can make a rapid diagnosis in complex fault situation and give the accurate result to power grid fault diagnosis.