Energy Informatics

Table 12 Cross-validation results in without PV scenario for impact of PMUs selection

From: A proposed PMU-based voltage stability and critical bus detection method using artificial neural network

Fold number	Accuracy (%)
	Set 1		Set 2		Set 3		Set 4
	Stability	Critical Bus	Stability	Critical Bus	Stability	Critical Bus	Stability	Critical Bus
1	98.4	96.87	97.94	95.58	97.94	93.97	93.82	84.21
2	98.4	97.1	98.09	97.64	98.32	95.58	93.21	85.43
3	98.47	97.86	98.63	96.49	98.02	94.05	93.14	84.82
4	98.7	96.8	98.32	97.1	97.79	95.35	92.91	83.83
5	97.33	94.36	98.93	96.64	98.02	93.97	93.44	83.52
6	98.25	96.34	98.86	94.74	97.94	95.8	93.21	83.14
7	98.86	97.64	98.63	96.34	97.64	93.9	93.36	84.29
8	97.33	96.64	97.94	96.34	96.79	92.44	92.44	82.14
9	97.33	96.56	98.02	95.73	97.63	94.81	94.05	83.66
10	98.4	97.4	98.47	96.49	97.94	94.89	93.13	83.74
Mean	98.15	96.76	98.38	96.31	97.80	94.48	93.27	83.88
Standard deviation	0.56	0.92	0.36	0.77	0.39	0.96	0.43	0.86

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