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Table 8 Comparison between the proposed classifier and the existing classifiers

From: A new protection scheme for PV-wind based DC-ring microgrid by using modified multifractal detrended fluctuation analysis

Classifier

Extracted features

CA (%)

Computational time (ms)

RCT (p. u.)

Without noise

With noise (30 dB)

EEMD [25]

13

91.58

86.78

56.228

2.03

ST [26]

11

90.57

85.78

71.651

2.60

MWT [24]

10

94.67

91.16

47.269

1.71

EWT-SVM [27]

8

96.54

93.58

51.86

1.87

MFDFA [32]

3

99.16

97.5

36.81

1.33

M-MFDFA

3

99.44

98.16

27.65

1