On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method
Studies of rotor asymmetries in three-phase squirrel cage induction motors have traditionally focused on analyses of the effects of the broken rotor bars on the magnetic field and current spectrum. Major motor manufactures have reported cases where damage bars are randomly distributed around the rot...
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| Format: | Thesis |
| Language: | English |
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2012
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| Online Access: | http://eprints.usm.my/41901/1/KHALEEL_J._HAMMADI.pdf |
| _version_ | 1797010724557422592 |
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| author | Hammadi, Khaleel J. |
| author_facet | Hammadi, Khaleel J. |
| author_sort | Hammadi, Khaleel J. |
| collection | USM |
| description | Studies of rotor asymmetries in three-phase squirrel cage induction motors have traditionally focused on analyses of the effects of the broken rotor bars on the magnetic field and current spectrum. Major motor manufactures have reported cases where damage bars are randomly distributed around the rotor perimeter of large motors. The motors were being monitored under maintenance programs based on motor current signature analysis (MCSA) in some of these cases, and the degree of degradation found in the rotor was much greater than that predicted by analysis of their current spectra. A complete study was carried out for this reason, comprising a theoretical analysis, as well as simulation and test, to investigate the influence that the number and location of broken bars has on the traditional MCSA diagnosis procedure. |
| first_indexed | 2024-03-06T15:23:56Z |
| format | Thesis |
| id | usm.eprints-41901 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:23:56Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | usm.eprints-419012019-04-12T05:26:23Z http://eprints.usm.my/41901/ On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method Hammadi, Khaleel J. TK1-9971 Electrical engineering. Electronics. Nuclear engineering Studies of rotor asymmetries in three-phase squirrel cage induction motors have traditionally focused on analyses of the effects of the broken rotor bars on the magnetic field and current spectrum. Major motor manufactures have reported cases where damage bars are randomly distributed around the rotor perimeter of large motors. The motors were being monitored under maintenance programs based on motor current signature analysis (MCSA) in some of these cases, and the degree of degradation found in the rotor was much greater than that predicted by analysis of their current spectra. A complete study was carried out for this reason, comprising a theoretical analysis, as well as simulation and test, to investigate the influence that the number and location of broken bars has on the traditional MCSA diagnosis procedure. 2012-01 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/41901/1/KHALEEL_J._HAMMADI.pdf Hammadi, Khaleel J. (2012) On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method. PhD thesis, Universiti Sains Malaysia. |
| spellingShingle | TK1-9971 Electrical engineering. Electronics. Nuclear engineering Hammadi, Khaleel J. On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method |
| title | On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method |
| title_full | On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method |
| title_fullStr | On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method |
| title_full_unstemmed | On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method |
| title_short | On-Line Fault Diagnostics Of Three Phase Squirrel Cage Induction Motor Based On Motor Current Signature Analysis Method |
| title_sort | on line fault diagnostics of three phase squirrel cage induction motor based on motor current signature analysis method |
| topic | TK1-9971 Electrical engineering. Electronics. Nuclear engineering |
| url | http://eprints.usm.my/41901/1/KHALEEL_J._HAMMADI.pdf |
| work_keys_str_mv | AT hammadikhaleelj onlinefaultdiagnosticsofthreephasesquirrelcageinductionmotorbasedonmotorcurrentsignatureanalysismethod |