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Conference Paper: Phase identification in distribution networks with micro-synchrophasors
Title | Phase identification in distribution networks with micro-synchrophasors |
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Authors | |
Issue Date | 2015 |
Publisher | IEEE. |
Citation | The 2015 IEEE Power and Energy Society General Meeting (IEEE-PES 2015), Denver, CO., 26-30 July 2015. In Conference Proceedings, 2015 How to Cite? |
Abstract | This paper proposes a novel phase identification method for distribution networks where phases can be severely unbalanced and insufficiently labeled. The analysis approach draws on data from high-precision phasor measurement units (micro-synchrophasors or uPMUs) for distribution systems. A key fact is that time-series voltage phasors taken from a distribution network show specific patterns regarding connected phases at measurement points. The algorithm is based on analyzing cross-correlations over voltage magnitudes along with phase angle differences on two candidate phases to be matched. If two measurement points are on the same phase, large positive voltage magnitude correlations and small voltage angle differences should be observed. The algorithm is initially validated using the IEEE 13-bus model, and subsequently with actual uPMU measurements on a 12-kV feeder. © 2015 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/232308 |
ISBN | |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wen, MHF | - |
dc.contributor.author | Arghandeh, R | - |
dc.contributor.author | von Meier, A | - |
dc.contributor.author | Poolla, K | - |
dc.contributor.author | Li, VOK | - |
dc.date.accessioned | 2016-09-20T05:29:07Z | - |
dc.date.available | 2016-09-20T05:29:07Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | The 2015 IEEE Power and Energy Society General Meeting (IEEE-PES 2015), Denver, CO., 26-30 July 2015. In Conference Proceedings, 2015 | - |
dc.identifier.isbn | 9781467380409 | - |
dc.identifier.issn | 1932-5517 | - |
dc.identifier.uri | http://hdl.handle.net/10722/232308 | - |
dc.description.abstract | This paper proposes a novel phase identification method for distribution networks where phases can be severely unbalanced and insufficiently labeled. The analysis approach draws on data from high-precision phasor measurement units (micro-synchrophasors or uPMUs) for distribution systems. A key fact is that time-series voltage phasors taken from a distribution network show specific patterns regarding connected phases at measurement points. The algorithm is based on analyzing cross-correlations over voltage magnitudes along with phase angle differences on two candidate phases to be matched. If two measurement points are on the same phase, large positive voltage magnitude correlations and small voltage angle differences should be observed. The algorithm is initially validated using the IEEE 13-bus model, and subsequently with actual uPMU measurements on a 12-kV feeder. © 2015 IEEE. | - |
dc.language | eng | - |
dc.publisher | IEEE. | - |
dc.relation.ispartof | IEEE Power and Energy Society General Meeting | - |
dc.title | Phase identification in distribution networks with micro-synchrophasors | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Li, VOK: vli@eee.hku.hk | - |
dc.identifier.authority | Li, VOK=rp00150 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/PESGM.2015.7286066 | - |
dc.identifier.scopus | eid_2-s2.0-84956856195 | - |
dc.identifier.hkuros | 265299 | - |
dc.identifier.isi | WOS:000371397501196 | - |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 161003 | - |
dc.identifier.issnl | 1932-5517 | - |