Comparative analysis of motor current signature analysis and vibration monitoring for bearing fault diagnosis using Wavelet-Kurtogram method

Puntos clave

• The aim is to compare motor current signature analysis and vibration monitoring for diagnosing bearing faults.
• Utilized wavelet-kurtogram method for analysis
• Conducted comparative techniques on data from motor currents and vibrations
• Assessed diagnostic accuracy and efficiency of both methods
• Motor current signature analysis provided higher accuracy for certain fault types
• Vibration monitoring excelled in early detection of some bearing issues
• Overall, both methods showed unique strengths in different diagnostic scenarios