Open-circuit fault diagnosis in three-phase induction motor using model-based technique
The presence of an open-circuit fault subjects a three-phase induction motor to severely unbalanced voltages that may damage the stator windings consecutively causing total shutdown of systems. Unplanned downtime is very costly. Therefore, fault diagnosis is essential for making a predictive plan fo...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2020-11-01
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| Series: | Archives of Electrical Engineering |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/117665/PDF/art06.pdf |
| _version_ | 1811315884084428800 |
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| author | Raya A.K. Aswad Bassim M.H. Jassim |
| author_facet | Raya A.K. Aswad Bassim M.H. Jassim |
| author_sort | Raya A.K. Aswad |
| collection | DOAJ |
| description | The presence of an open-circuit fault subjects a three-phase induction motor to severely unbalanced voltages that may damage the stator windings consecutively causing total shutdown of systems. Unplanned downtime is very costly. Therefore, fault diagnosis is essential for making a predictive plan for maintenance and saving the required time and cost. This paper presents a model-based diagnosis technique for diagnosing an open-circuit fault in any phase of a three-phase induction motor. The proposed strategy requires only current signals from the faulty machine to compare them with the healthy currents from an induction motor model. Then the errors of comparison are used as an objective function for a genetic algorithm that estimates the parameters of a healthy model, which they employed to identify and localize the fault. The simulation results illustrate the behaviours of basic parameters (stator and rotor resistances, self-inductances, and mutual inductance) and the number of stator winding turn parameters with respect to the location of an open-circuit fault. The results confirm that the number of stator winding turns are the useful parameters and can be utilized as an identifier for an open-circuit fault. The originality of this work is in extracting fault diagnosis features from the variations of the number of stator winding turns. |
| first_indexed | 2024-04-13T11:39:25Z |
| format | Article |
| id | doaj.art-33c5c0bb765944fb86930bfaee307b3e |
| institution | Directory Open Access Journal |
| issn | 2300-2506 |
| language | English |
| last_indexed | 2024-04-13T11:39:25Z |
| publishDate | 2020-11-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Electrical Engineering |
| spelling | doaj.art-33c5c0bb765944fb86930bfaee307b3e2022-12-22T02:48:21ZengPolish Academy of SciencesArchives of Electrical Engineering2300-25062020-11-01vol. 69No 4815827https://doi.org/10.24425/aee.2020.134632Open-circuit fault diagnosis in three-phase induction motor using model-based techniqueRaya A.K. AswadBassim M.H. JassimThe presence of an open-circuit fault subjects a three-phase induction motor to severely unbalanced voltages that may damage the stator windings consecutively causing total shutdown of systems. Unplanned downtime is very costly. Therefore, fault diagnosis is essential for making a predictive plan for maintenance and saving the required time and cost. This paper presents a model-based diagnosis technique for diagnosing an open-circuit fault in any phase of a three-phase induction motor. The proposed strategy requires only current signals from the faulty machine to compare them with the healthy currents from an induction motor model. Then the errors of comparison are used as an objective function for a genetic algorithm that estimates the parameters of a healthy model, which they employed to identify and localize the fault. The simulation results illustrate the behaviours of basic parameters (stator and rotor resistances, self-inductances, and mutual inductance) and the number of stator winding turn parameters with respect to the location of an open-circuit fault. The results confirm that the number of stator winding turns are the useful parameters and can be utilized as an identifier for an open-circuit fault. The originality of this work is in extracting fault diagnosis features from the variations of the number of stator winding turns.https://journals.pan.pl/Content/117665/PDF/art06.pdfinduction motormodel-based diagnosisnumber of turnsopen-circuit fault |
| spellingShingle | Raya A.K. Aswad Bassim M.H. Jassim Open-circuit fault diagnosis in three-phase induction motor using model-based technique Archives of Electrical Engineering induction motor model-based diagnosis number of turns open-circuit fault |
| title | Open-circuit fault diagnosis in three-phase induction motor using model-based technique |
| title_full | Open-circuit fault diagnosis in three-phase induction motor using model-based technique |
| title_fullStr | Open-circuit fault diagnosis in three-phase induction motor using model-based technique |
| title_full_unstemmed | Open-circuit fault diagnosis in three-phase induction motor using model-based technique |
| title_short | Open-circuit fault diagnosis in three-phase induction motor using model-based technique |
| title_sort | open circuit fault diagnosis in three phase induction motor using model based technique |
| topic | induction motor model-based diagnosis number of turns open-circuit fault |
| url | https://journals.pan.pl/Content/117665/PDF/art06.pdf |
| work_keys_str_mv | AT rayaakaswad opencircuitfaultdiagnosisinthreephaseinductionmotorusingmodelbasedtechnique AT bassimmhjassim opencircuitfaultdiagnosisinthreephaseinductionmotorusingmodelbasedtechnique |