“…However, some samples in classes 11, 12, and 13 were misclassified. For instance, SLG-B (11), SLG-C (12), and DLG-AB are misclassified as DLG-BC ( 14), DLG-AC (15), and DLG-AB (13), respectively, (as shown in Figure 7). This is because transmission line 2 showed similar fault-transient graphs when a fault occurred near the adjacent substation bus (where two generators were installed).…”