Complexity / 2019 / Article / Tab 3

Research Article

Power Grid Fault Diagnosis Method Using Intuitionistic Fuzzy Petri Nets Based on Time Series Matching

Table 3

Comparison of the proposed method and three existing methods for grid fault diagnosis.

MethodProcessing of timing informationConsider uncertaintyModeling formPerformance

Study [20]Using time series matching method, making full use of time-scale informationNoTiming matching modelThe calculation speed is fast but only considers the timing factor; too singular

Study [15]Timing not consideredNoFuzzy Petri nets modelHigh diagnostic efficiency; good fault tolerance; did not consider the impact of timing

Study [24]Timing not consideredYesIntuitionistic Fuzzy Petri Nets ModelFull consideration of the impact of uncertain, incomplete information but does not take timing into account

The method of this paperUsing the time series matching method, making full use of time-scale informationYesIntuitionistic Fuzzy Petri Nets Model Based on Time Series MatchingFully consider the timing information, and uncertain and incomplete information; better fault tolerance; precise fault diagnosis

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