Signal Based Fault Detection and Diagnosis for Rotating Electrical Machines: Issues and Solutions - Complex System Modelling and Control Through Intelligent Soft Computations - page 296

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Fig. 7 Residuals of the accelerometer placed at the drive end. a Outer raceway fault located at 3
o ' clock of drive end bearing at D 1 detail scale. b Outer raceway fault located at 6 of ' clock of drive

end bearing at D 2 detail scale. c Outer raceway fault located at 12 of ' clock of drive end bearing at

D 2 detail scale