On the Use of Positive Sequence Current / Negative Sequence Current Ratio for Fault Detection in Induction Motors
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| Format: | Artículo científico |
| Sprache: | en |
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Escuela de Ingeniería de Antioquia
2019
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| _version_ | 1876484178427510784 |
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| author | Silvia Juliana Oviedo Castillo |
| author_facet | Silvia Juliana Oviedo Castillo |
| contents | On the Use of Positive Sequence Current / Negative Sequence Current Ratio for Fault Detection in Induction Motors Silvia Juliana Oviedo Castillo Jabid Quiroga Méndez Ingeniería MCSA Fault classification Support vector machines Negative Sequence Current Positive Sequence Current This paper studied the use of a new stator current feature for detection of winding and cage bars faults in an induction motor, and presents the experimental validation of a detection and identification scheme using Support Vector Machines (SVM). This validation was performed in a test bed using 2 HP, 4 pole motors in which shorted winding and broken bars faults were induced, separately. Both time and frequency domain features like arithmetic mean, RMS value, Central Frequency, Kurtosis, RMS value of Power Spectral Density were assessed and validated using experimental data for several load conditions. PSC/NSC (positive sequence current/ negative sequence current) ratio was successful in most of the classifiers despite the load regime. This new feature was evaluated in terms of fault detection and severity discrimination with satisfactory results. 2019 artículo científico 1794-1237 https://www.redalyc.org/articulo.oa?id=149258931003 https://www.redalyc.org/journal/1492/149258931003/ https://www.redalyc.org/journal/1492/149258931003/html/ https://www.redalyc.org/journal/1492/149258931003/149258931003.epub https://www.redalyc.org/journal/1492/149258931003/movil https://doi.org/10.24050/reia.v16i31.760 en http://www.redalyc.org/revista.oa?id=1492 Revista EIA application/pdf Escuela de Ingeniería de Antioquia Revista EIA (Colombia) Num.31 Vol.16 |
| format | Artículo científico |
| id | redalyc_149258931003 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Escuela de Ingeniería de Antioquia |
| spellingShingle | On the Use of Positive Sequence Current / Negative Sequence Current Ratio for Fault Detection in Induction Motors Silvia Juliana Oviedo Castillo Ingeniería MCSA Fault classification Support vector machines Negative Sequence Current Positive Sequence Current On the Use of Positive Sequence Current / Negative Sequence Current Ratio for Fault Detection in Induction Motors Silvia Juliana Oviedo Castillo Jabid Quiroga Méndez Ingeniería MCSA Fault classification Support vector machines Negative Sequence Current Positive Sequence Current This paper studied the use of a new stator current feature for detection of winding and cage bars faults in an induction motor, and presents the experimental validation of a detection and identification scheme using Support Vector Machines (SVM). This validation was performed in a test bed using 2 HP, 4 pole motors in which shorted winding and broken bars faults were induced, separately. Both time and frequency domain features like arithmetic mean, RMS value, Central Frequency, Kurtosis, RMS value of Power Spectral Density were assessed and validated using experimental data for several load conditions. PSC/NSC (positive sequence current/ negative sequence current) ratio was successful in most of the classifiers despite the load regime. This new feature was evaluated in terms of fault detection and severity discrimination with satisfactory results. 2019 artículo científico 1794-1237 https://www.redalyc.org/articulo.oa?id=149258931003 https://www.redalyc.org/journal/1492/149258931003/ https://www.redalyc.org/journal/1492/149258931003/html/ https://www.redalyc.org/journal/1492/149258931003/149258931003.epub https://www.redalyc.org/journal/1492/149258931003/movil https://doi.org/10.24050/reia.v16i31.760 en http://www.redalyc.org/revista.oa?id=1492 Revista EIA application/pdf Escuela de Ingeniería de Antioquia Revista EIA (Colombia) Num.31 Vol.16 |
| title | On the Use of Positive Sequence Current / Negative Sequence Current Ratio for Fault Detection in Induction Motors |
| topic | Ingeniería MCSA Fault classification Support vector machines Negative Sequence Current Positive Sequence Current |
| url | https://www.redalyc.org/articulo.oa?id=149258931003 https://www.redalyc.org/journal/1492/149258931003/ https://www.redalyc.org/journal/1492/149258931003/html/ https://www.redalyc.org/journal/1492/149258931003/149258931003.epub https://www.redalyc.org/journal/1492/149258931003/movil https://doi.org/10.24050/reia.v16i31.760 |