Modeling and simulation method of enterprise energy consumption process based on fuzzy timed Petri nets

In order to realize the evaluation of enterprise energy consumption, the modeling and simulation method of enterprise energy consumption process based on fuzzy timed Petri nets is proposed. The formalized definition and evolution rules of enterprise energy consumption process model based on fuzzy timed Petri nets are introduced in detail. And, the simulation mechanism and algorithm are researched deeply. Example analysis shows that the modeling and simulation method is independent with energy types and energy consuming equipments. It can express the process topology structure and associate the mathematical model of unit equipment, and also embody the dynamic behaviour of enterprise energy consumption.