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DC Field | Value | Language |
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dc.citation.endPage | 1841 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1829 | - |
dc.citation.title | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | - |
dc.citation.volume | 53 | - |
dc.contributor.author | Jung, Jee-Hoon | - |
dc.contributor.author | Kwon, Bong-Hwan | - |
dc.date.accessioned | 2023-12-22T09:39:30Z | - |
dc.date.available | 2023-12-22T09:39:30Z | - |
dc.date.created | 2014-10-29 | - |
dc.date.issued | 2006-12 | - |
dc.description.abstract | A corrosion model of a rotor-bar-under-fault progress in induction motors is presented for simulations of induction machines with a rotor-bar fault. A rotor-bar model is derived from the electromagnetic theory. A leakage inductance of the corrosion model of a rotor bar is calculated from the relations of magnetic energy, inductance, current, and magnetic-field intensity by Ampere's law. The leakage inductance and resistance of a rotor bar varies when the rotor bar rusts. In addition, the skin effect is considered to establish the practical model of a rotor bar. Consequently, the variation of resistance and leakage inductance has an effect on the results of motor dynamic simulations and experiments, since a corrosive rotor bar is one model of a rotor bar in fault progress. The results of simulations and experiments are shown to be in good agreement with the spectral analysis of stator-current harmonics. From the proposed corrosion model, motor current signature analysis can detect the fault of a corrosive rotor bar as the progress of a rotor-bar fault. Computer simulations were achieved using the MATLAB Simulink with an electrical model of a 3.7-kW, three-phase, and squirrel-cage induction motor. Also, experimental results were obtained by real induction motors, which had the same specification as the electrical model used in the simulation. | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.53, no.6, pp.1829 - 1841 | - |
dc.identifier.doi | 10.1109/TIE.2006.885133 | - |
dc.identifier.issn | 0278-0046 | - |
dc.identifier.scopusid | 2-s2.0-33947276662 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/11080 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33947276662 | - |
dc.identifier.wosid | 000242636300008 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Corrosion model of a rotor-bar-under-fault progress in induction motors | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | corrosion model | - |
dc.subject.keywordAuthor | induction motor | - |
dc.subject.keywordAuthor | motor current signature analysis (MCSA) |
- |
dc.subject.keywordAuthor | motor diagnosis | - |
dc.subject.keywordAuthor | motor modeling | - |
dc.subject.keywordAuthor | rotor-bar fault | - |
dc.subject.keywordPlus | DYNAMIC SIMULATION | - |
dc.subject.keywordPlus | MACHINES | - |
dc.subject.keywordPlus | ECCENTRICITY | - |
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