About this document
Detecting Broken Rotor Bars in Motors by Oubajja Hamid is a document available to read on EtoBox.
This document discusses a technique for detecting the location of broken rotor bars in induction motors. The technique analyzes the envelope of the start-up stator current obtained using Hilbert Transform. The envelope represents low frequency oscillations caused by broken bars. Statistical parameters estimated from the envelope can identify the specific broken bar. The technique is validated under different operating conditions like load level and supply type. It offers accurate, non-invasive broken rotor
- Author
- Oubajja Hamid
- Language
- EN