dc.contributor.author | Lima, Antonio Carlos Siqueira | |
dc.contributor.author | Moura, Rodolfo A. R. | |
dc.contributor.author | Gustavsen, Bjørn Alfred | |
dc.contributor.author | Schroeder, Marcon Aurelio Oliveira | |
dc.date.accessioned | 2018-04-26T12:07:19Z | |
dc.date.available | 2018-04-26T12:07:19Z | |
dc.date.created | 2017-07-24T08:41:26Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | IET Generation, Transmission & Distribution. 2017, 11 (8), 2050-2055. | nb_NO |
dc.identifier.issn | 1751-8687 | |
dc.identifier.uri | http://hdl.handle.net/11250/2496145 | |
dc.description.abstract | The authors present a methodology to improve the rational modelling of non-uniform lines (NuLs). First, they formulate a segmented chain matrix representation of the NuL, which is converted into a nodal admittance formulation with respect to the two line ends. The admittance matrix is fitted with rational functions while utilising the so-called chain matrix in combination with a mode revealing transformation matrix, to improve the identification of poorly observable modes and poles. The procedure is demonstrated for a case of a very wide river crossing where the transmission towers are over 300 m high. The results compare favourably with the ones obtained using a numerical Laplace transform. © The Institution of Engineering and Technology 2017. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | IET | nb_NO |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Modelling of non-uniform lines using rational approximation and mode revealing transformation | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.rights.holder | Authors have copyright to accepted version | nb_NO |
dc.source.pagenumber | 2050-2055 | nb_NO |
dc.source.volume | 11 | nb_NO |
dc.source.journal | IET Generation, Transmission & Distribution | nb_NO |
dc.source.issue | 8 | nb_NO |
dc.identifier.doi | 10.1049/iet-gtd.2016.1676 | |
dc.identifier.cristin | 1482896 | |
cristin.unitcode | 7548,50,0,0 | |
cristin.unitname | Energisystemer | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |