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dc.contributor.author
Mombello, Enrique Esteban
dc.contributor.author
Guidi Venerdini, Guillermo David
dc.contributor.author
Díaz Flórez, Guillermo Andrés
dc.date.available
2023-08-23T01:36:37Z
dc.date.issued
2022-12
dc.identifier.citation
Mombello, Enrique Esteban; Guidi Venerdini, Guillermo David; Díaz Flórez, Guillermo Andrés ; Optimized high-frequency white-box transformer model for implementation in ATP-EMTP; Elsevier Science SA; Electric Power Systems Research; 213; 108709; 12-2022; 1-13
dc.identifier.issn
0378-7796
dc.identifier.uri
http://hdl.handle.net/11336/208983
dc.description.abstract
Although several high frequency white-box transformer models have been proposed in the literature, the methodology for their implementation in some programs based on EMTP has not been addressed in detail. This is true in particular for ATP, for which the representation of large transformer models is particularly problematic. This work aims to enable the use of ATP to model detailed transformer equivalent circuits, which would otherwise be seriously questioned. To establish these circuit models, the following must be taken into account: model reduction, magnetic circuit decoupling, avoid numerical instability, limit and optimize the use of resistors, generate ATP versions capable of processing large models. To this end, three generally valid methodologies are presented to reduce the model without compromising the accuracy of the calculation results and, finally, additional specific methodologies are implemented to reduce and adapt the models in the ATP environment. The application of these methodologies results in six possible variants of reduced models, which were successfully validated through a case study used by CIGRE JWG A2/C4.52 to verify the accuracy of transformer models.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science SA
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ALTERNATIVE TRANSIENT PROGRAM (ATP)
dc.subject
POWER TRANSFORMER
dc.subject
REDUCED WHITE-BOX MODELS
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TRANSIENT OVERVOLTAGES
dc.subject.classification
Ingeniería Eléctrica y Electrónica
dc.subject.classification
Ingeniería Eléctrica, Ingeniería Electrónica e Ingeniería de la Información
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Optimized high-frequency white-box transformer model for implementation in ATP-EMTP
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-03T14:02:58Z
dc.journal.volume
213
dc.journal.number
108709
dc.journal.pagination
1-13
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Mombello, Enrique Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Instituto de Energía Eléctrica. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Energía Eléctrica; Argentina
dc.description.fil
Fil: Guidi Venerdini, Guillermo David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan. Instituto de Energía Eléctrica. Universidad Nacional de San Juan. Facultad de Ingeniería. Instituto de Energía Eléctrica; Argentina
dc.description.fil
Fil: Díaz Flórez, Guillermo Andrés. Universidad de la Salle; Colombia
dc.journal.title
Electric Power Systems Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0378779622007714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.epsr.2022.108709
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