A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines
This paper presents a performance review of existing fault classifiers when applied to Inverter-Based Resource (IBR) interconnection lines and proposes a new high-sensitivity time-domain fault classification methodology. The proposed method is based on self-adjusting thresholds, and it is investigat...
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| Format: | Article |
| Language: | English |
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IEEE
2025-01-01
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| Online Access: | https://ieeexplore.ieee.org/document/10912499/ |
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| author | Moises J. B. B. Davi Mario Oleskovicz Felipe V. Lopes |
| author_facet | Moises J. B. B. Davi Mario Oleskovicz Felipe V. Lopes |
| author_sort | Moises J. B. B. Davi |
| collection | DOAJ |
| description | This paper presents a performance review of existing fault classifiers when applied to Inverter-Based Resource (IBR) interconnection lines and proposes a new high-sensitivity time-domain fault classification methodology. The proposed method is based on self-adjusting thresholds, and it is investigated regarding its performance when applied to IBR or conventional generator terminals, being validated for different grid short-circuit levels, various IBR topologies/controls, and considering several fault types, inception angles, resistances, and locations. A typical IBR interconnection system topology is modeled using the PSCAD software for such studies. Comparisons with the main state-of-the-art phase-selection and fault classification methods highlight the superiority of the proposed one that, besides overcoming the challenges presented by IBRs for this task, provides shorter operating times by not relying on phasor estimation techniques. |
| format | Article |
| id | doaj-art-e56564d32a3f43a2a86c76316ce60082 |
| institution | DOAJ |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-e56564d32a3f43a2a86c76316ce600822025-08-20T02:58:37ZengIEEEIEEE Access2169-35362025-01-0113415904160610.1109/ACCESS.2025.354853910912499A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection LinesMoises J. B. B. Davi0https://orcid.org/0000-0002-9383-4615Mario Oleskovicz1https://orcid.org/0000-0002-0387-8930Felipe V. Lopes2https://orcid.org/0000-0001-6465-8045Electrical and Computer Engineering Department, University of São Paulo, São Carlos, BrazilElectrical and Computer Engineering Department, University of São Paulo, São Carlos, BrazilElectrical Engineering Department, Federal University of Paraíba, João Pessoa, BrazilThis paper presents a performance review of existing fault classifiers when applied to Inverter-Based Resource (IBR) interconnection lines and proposes a new high-sensitivity time-domain fault classification methodology. The proposed method is based on self-adjusting thresholds, and it is investigated regarding its performance when applied to IBR or conventional generator terminals, being validated for different grid short-circuit levels, various IBR topologies/controls, and considering several fault types, inception angles, resistances, and locations. A typical IBR interconnection system topology is modeled using the PSCAD software for such studies. Comparisons with the main state-of-the-art phase-selection and fault classification methods highlight the superiority of the proposed one that, besides overcoming the challenges presented by IBRs for this task, provides shorter operating times by not relying on phasor estimation techniques.https://ieeexplore.ieee.org/document/10912499/Fault classificationfault classifierinverter-interfaced resourcesphase-selectionrenewable energywind energy |
| spellingShingle | Moises J. B. B. Davi Mario Oleskovicz Felipe V. Lopes A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines IEEE Access Fault classification fault classifier inverter-interfaced resources phase-selection renewable energy wind energy |
| title | A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines |
| title_full | A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines |
| title_fullStr | A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines |
| title_full_unstemmed | A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines |
| title_short | A Novel High-Sensitivity Time-Domain Fault Classifier Applied to Inverter-Based Resource Interconnection Lines |
| title_sort | novel high sensitivity time domain fault classifier applied to inverter based resource interconnection lines |
| topic | Fault classification fault classifier inverter-interfaced resources phase-selection renewable energy wind energy |
| url | https://ieeexplore.ieee.org/document/10912499/ |
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