摘要
介绍一种基于Petri网的牵引供电系统故障诊断方法 ,可用于检测节点是否发生故障和判断信号是否准确。给出了应用实例。与传统方法相比 ,该方法提高了效率和准确性 。
Based on Petri net,a new method of detecting fault locations in traction substation is used to check hitches at nodes and judge the accuracy of signals.This paper compares the new method with traditional ways through the applied examples,and holds that this fault diagnosis is suitable for on line detection with higher effectiveness and more accuracy.
出处
《城市轨道交通研究》
2004年第1期32-34,共3页
Urban Mass Transit
