Automatic Detection of Power Quality Disturbance Using Convolutional Neural Network Structure with Gated Recurrent Unit

Table 4

Performance comparison of different methods.

Literature	Method	Number of PQDs	Accuracy (%)
[32]	Bagging + rotation forest	5	95.33
[33]	FST + fuzzy DT	13	97.94
[34]	Wavelet + PNN	14	86.86
[35]	ST + DAG-SVM	9	97.77
Proposed method	CNN + GRU	7	98.44