Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis
This paper presents some considerations regarding the application of the stator zero-sequence current component (ZSC) in the fault detection of cage induction machines, including the effects of magnetic core saturation. Faults such as rotor cage asymmetry and static, dynamic, and mixed eccentricity...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-12-01
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| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/13/24/6528 |
| _version_ | 1797545140803338240 |
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| author | Arkadiusz Duda Piotr Drozdowski |
| author_facet | Arkadiusz Duda Piotr Drozdowski |
| author_sort | Arkadiusz Duda |
| collection | DOAJ |
| description | This paper presents some considerations regarding the application of the stator zero-sequence current component (ZSC) in the fault detection of cage induction machines, including the effects of magnetic core saturation. Faults such as rotor cage asymmetry and static, dynamic, and mixed eccentricity were considered. The research started by developing a harmonic motor model, which allowed us to obtain a voltage equation for the zero-sequence current component. The equation allowed us to extract formulas of typical frequencies for particular fault types. Next, in order to verify the effectiveness of ZSC in induction motor fault diagnosis, finite element calculations and laboratory tests were carried out for the previously mentioned faults for delta and wye connections with neutral wire stator winding configurations. |
| first_indexed | 2024-03-10T14:11:16Z |
| format | Article |
| id | doaj.art-f09393f344f24ee1becb3be9e2a40e8e |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T14:11:16Z |
| publishDate | 2020-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-f09393f344f24ee1becb3be9e2a40e8e2023-11-21T00:14:29ZengMDPI AGEnergies1996-10732020-12-011324652810.3390/en13246528Induction Motor Fault Diagnosis Based on Zero-Sequence Current AnalysisArkadiusz Duda0Piotr Drozdowski1Faculty of Electrical and Computer Engineering, Cracow University of Technology, Warszawska 24 Street, 31-155 Cracow, PolandFaculty of Electrical and Computer Engineering, Cracow University of Technology, Warszawska 24 Street, 31-155 Cracow, PolandThis paper presents some considerations regarding the application of the stator zero-sequence current component (ZSC) in the fault detection of cage induction machines, including the effects of magnetic core saturation. Faults such as rotor cage asymmetry and static, dynamic, and mixed eccentricity were considered. The research started by developing a harmonic motor model, which allowed us to obtain a voltage equation for the zero-sequence current component. The equation allowed us to extract formulas of typical frequencies for particular fault types. Next, in order to verify the effectiveness of ZSC in induction motor fault diagnosis, finite element calculations and laboratory tests were carried out for the previously mentioned faults for delta and wye connections with neutral wire stator winding configurations.https://www.mdpi.com/1996-1073/13/24/6528zero-sequence currentZSCneutral currentinduction motor diagnosticbroken rotor barseccentricity |
| spellingShingle | Arkadiusz Duda Piotr Drozdowski Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis Energies zero-sequence current ZSC neutral current induction motor diagnostic broken rotor bars eccentricity |
| title | Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis |
| title_full | Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis |
| title_fullStr | Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis |
| title_full_unstemmed | Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis |
| title_short | Induction Motor Fault Diagnosis Based on Zero-Sequence Current Analysis |
| title_sort | induction motor fault diagnosis based on zero sequence current analysis |
| topic | zero-sequence current ZSC neutral current induction motor diagnostic broken rotor bars eccentricity |
| url | https://www.mdpi.com/1996-1073/13/24/6528 |
| work_keys_str_mv | AT arkadiuszduda inductionmotorfaultdiagnosisbasedonzerosequencecurrentanalysis AT piotrdrozdowski inductionmotorfaultdiagnosisbasedonzerosequencecurrentanalysis |