Research on fault diagnosis based on place color Petri net
基于库所有色Petri网的故障诊断算法研究

This paper formed the fault diagnosis technology based on place color Petri net(PCPN)by the advantages.It changed the traditional color Petri net after studying the rules of the power failure occurred.To represent power failure Petri nets in a graphical way with hierarchical classification and color display,the Petri net could be applied in the complex diagnosis of power system,and used a simple matrix operation in the fault diagnosis.It made up the traditional Petri net’s flaw effectively,adapted to the fault diagnosis of actual modeling and analysis needs.