Machine-Learning-Based Intelligent Mechanical Fault Detection and Diagnosis of Wind Turbines

Table 1

The selected dataset.

Fault location	Diameter (inch)	Train/test	Label
None	0	420/180	1
Ball	0.007	420/180	2
	0.014	420/180	3
Inner race	0.007	420/180	4
	0.014	420/180	5
Outer race	0.007	420/180	6
	0.014	420/180	7
Ball and inner race	0.007/0.007	420/180	8
	0.007/0.014	420/180	9
Ball and outer race	0.007/0.007	420/180	10
	0.007/0.014	420/180	11
Inner and outer race	0.007/0.007	420/180	12
	0.007/0.014	420/180	13