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Table 2 Classification results under ideal signal condition

From: Detection and classification of multiple power signal patterns with Volterra series and interval type-2 fuzzy logic system

Events

Sag

Swell

Harmonics

Transcient

Sag+Har

Swell+Har

Sag

50

     

Swell

 

50

    

Harmonics

  

49

   

Transcient

   

48

  

Sag+Har

    

47

 

Swell+Har

     

47

Calssification efficiency in %

100

100

98

96

94

94

Classificatione error in %

0

0

2

4

6

6

Overall efficiency

97