Induction Motor Fault Diagnosis: Approach Through Current Signature Analysis (Paperback)

1 Introduction. 1.1 Importance of Fault Diagnosis. 1.2 Induction Motor. 1.3 Analysis of Faults in Induction Motor. 1.4 Current Signature Analysis. 1.5 Objective of the Book. 1.6 Book at a Glance. 2 Motor Faults and some useful signal processing tools. 2.1 Introduction. 2.2 Induction Motor Construction and Operation. 2.3 Faults in Induction Motor - Causes and Effects. 2.4 Condition Monitoring and its Necessity. 2.5 Existing Techniques for Fault Analysis of Induction Motor. 2.6 Signal Processing Tools for Fault Analysis. 2.7 Research Trend in Fault Analysis. 2.8 Conclusion. Reference. 3 Assessment of Rotor Broken-bar Fault. 3.1Introduction. 3.2 Rotor Broken-Bar Fault. 3.3 Diagnosis of Rotor Broken-Bar Fault. 3.4 Conclusion. Reference. 4 Assessment of Rotor-Mass Unbalance Fault. 4.1 Introduction. 4.2 Rotor-Mass Unbalance Fault. 4.3 Diagnosis of Rotor-Mass Unbalance Fault. 4.4 Conclusion. Reference. 5 Assessment of Stator Winding Fault. 5.1 Introduction. 5.2 Description of Stator Winding Fault. 5.3 Diagnosis of Stator Winding Fault. 5.4 Conclusion. Reference. 6 Assessment of Single Phasing Fault. 6.1 Introduction. 6.2 Single Phasing Fault. 6.3 Diagnosis of Single Phasing Fault. 6.4 Conclusion. Reference. 7 Assessment of Crawling. 7.1 Introduction. 7.2 Crawling in Induction Motor. 7.3 Diagnosis of Crawling by Feature Pattern Extraction of Stator Current Concordia. 7.4 Conclusion. Reference. 8 Focused Area Of Fault Assessment. 8.1 Introduction. 8.2 Summery. 8.3 Focused Area for future Research.