Development of Fault Detection System  for Ball Bearing of Induction Motor Using  Vibration Signal

Amit Shrivastava; Dr. S. Wadhwani

Volume : II, Issue : V, May - 2013

Development of Fault Detection System for Ball Bearing of Induction Motor Using Vibration Signal

Amit Shrivastava, Dr. S. Wadhwani

Abstract :

Induction motors are the most important and significant component of any industry. Induction motor faults results in motor failure causing loss of production time and cost of repairing. Viation analysis is one of the most successful technique used for condition monitoring of rotating machines. This paper describes a new condition monitoring method for induction motors based on viation signal analysis. A robust be� fault detection scheme has been developed by time domain feature extraction from viation signals of healthy and faulty be�s. The statistical parameters such as peak value, RMS value, crest factor, kurtosis, skewness, impulse factor, shape factor, clearance factor, upper bound and lower bound value of histogram are used for feature extraction.