5、搜索的方法寻找关联路径以确定开关状态,通过算例进行分析,验证该模型的准确性。该模型很好的解决了具有时序性的电网故障诊断技术,具有很好的鲁棒性。关键词:电力系统,故障诊断,贝叶斯网,时间因果IABSTRACTAlways influenced by natural and human factors in the operation of the power system,power system inevitably leads to failure.At the same time,at the time of failure will have
6、 a large number of alarm information to dispatching center,to dispatch personnel to bring huge difficulties accident analysis and accident treatment.So if we can dispatch personnel to aautomatic processing of alarm system,will make dispatch staff get twice the result with half
7、 the effort on the analysis of the accident and accident treatment.But the traditional artificial intelligence methods mainly focus on how to deal with the alarminformation uncertainty in space,and how to build model,in the time on the study of the uncertainty exists serious d
8、eficiencies,at the same time not to build a model can simulta