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DC Field | Value | Language |
---|---|---|
dc.citation.conferencePlace | US | - |
dc.citation.conferencePlace | San Diego | - |
dc.citation.endPage | 2007 | - |
dc.citation.startPage | 2002 | - |
dc.citation.title | 11th IEEE International Electric Machines and Drives Conference, IEMDC 2019 | - |
dc.contributor.author | Yea, Manje | - |
dc.contributor.author | Ryu, Younggon | - |
dc.contributor.author | Kim, Jingook | - |
dc.contributor.author | Han, Ki Jin | - |
dc.date.accessioned | 2024-02-01T00:12:10Z | - |
dc.date.available | 2024-02-01T00:12:10Z | - |
dc.date.created | 2019-09-06 | - |
dc.date.issued | 2019-05-12 | - |
dc.description.abstract | This paper shows high-frequency measurement techniques including phase windings and shaft-ends of a three-phase electrical machine rotating at its rated-rpm, and mixed-mode conversion method for impedance parameters. For the purpose, an external torque source mechanically drives the induction machine, while measuring phase windings and shaft-ends with a vector network analyzer. To investigate common-mode, differential-mode, and inter-phase differential-mode components of drive signals with each shaft-end, we converted the measured impedance parameters to mixed-mode impedance parameters. To verify the converted results, transfer impedances between shaft ends and common-mode component of the mixed-mode parameters are compared with time-domain shaft voltage waveforms that are generated by sinusoidal CM input signals of different frequencies. The comparison showed the mixed-mode impedance parameters match the time-domain waveforms. Also, the mixed-mode parameters showed that common- and differential-mode are more responsible for shaft end-to-end voltage, while common-mode and inter-phase differential-mode are more responsible for shaft-to-frame voltage, for the induction machine. Also, frequency ranges of each mode over which each voltage are more susceptible are specified from the results. © 2019 IEEE. | - |
dc.identifier.bibliographicCitation | 11th IEEE International Electric Machines and Drives Conference, IEMDC 2019, pp.2002 - 2007 | - |
dc.identifier.doi | 10.1109/IEMDC.2019.8785147 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.scopusid | 2-s2.0-85070998110 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/79840 | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8785147 | - |
dc.language | 영어 | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | High-frequency analysis and measurement techniques with mixed-mode conversion of induction machine for shaft-voltage prediction | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2019-05-12 | - |
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