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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | University of Brasília, Faculty of Technology, Department of Electrical Engineering LAPSE | - |
Autor(es): dc.contributor | University of Thrace, Power Systems Laboratory Department of Electrical and Computer Engineering Democritus, Xanthi, Greece | - |
Autor(es): dc.contributor | Aristotle University of Thessaloniki, High Voltage Laboratory School of Electrical & Computer Engineering, Thessaloniki, Greece | - |
Autor(es): dc.contributor | Cablel Hellenic Cables Group, Athens, Greece | - |
Autor(es): dc.contributor | School of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece | - |
Autor(es): dc.creator | Britto, Amauri Gutierrez Martins | - |
Autor(es): dc.creator | Papadopoulos, Theofilos A. | - |
Autor(es): dc.creator | Datsios, Zacharias G. | - |
Autor(es): dc.creator | Chrysochos, Andreas I. | - |
Autor(es): dc.creator | Papagiannis, Grigoris K. | - |
Data de aceite: dc.date.accessioned | 2024-07-22T11:22:52Z | - |
Data de disponibilização: dc.date.available | 2024-07-22T11:22:52Z | - |
Data de envio: dc.date.issued | 2024-07-12 | - |
Data de envio: dc.date.issued | 2024-07-12 | - |
Data de envio: dc.date.issued | 2022-09-20 | - |
Fonte completa do material: dc.identifier | http://repositorio2.unb.br/jspui/handle/10482/48812 | - |
Fonte completa do material: dc.identifier | https://orcid.org/0000-0002-2691-9061 | - |
Fonte completa do material: dc.identifier | https://orcid.org/0000-0002-8534-785X | - |
Fonte completa do material: dc.identifier | https://orcid.org/0000-0002-5259-7043 | - |
Fonte completa do material: dc.identifier | https://orcid.org/0000-0002-5712-3859 | - |
Fonte completa do material: dc.identifier | https://orcid.org/0000-0002-9470-8573 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/capes/778872 | - |
Descrição: dc.description | The electromagnetic interference (EMI) of overhead transmission lines (OHLs) to aboveground pipelines sharing the same right-of-ways has been a research topic for many years. Most studies focus on investigations of the induced currents and voltages at the mains frequency (50/60 Hz). However, significant voltage levels can also be induced, when the pipeline is subject to high-frequency excitation. The representation of earth conduction effects is very important to estimate accurately the level of the EMI. This article presents a detailed high-frequency analysis of OHL/pipeline configurations taking into consideration the frequency-dependent (FD) soil properties. Wise's earth formulation is adopted for the calculation of the earth return impedances and shunt admittances. Propagation characteristics, frequency-domain, and transient responses are calculated by using both the FD soil models and constant soil properties, as well as the classical transmission line approach of Carson. Frequency-domain responses calculated with Wise's formulation are compared against those obtained using the MoM-SO method of EMTP software. | - |
Descrição: dc.description | Faculdade de Tecnologia (FT) | - |
Descrição: dc.description | Departamento de Engenharia Elétrica (FT ENE) | - |
Idioma: dc.language | en | - |
Publicador: dc.publisher | IEEE | - |
Relação: dc.relation | https://ieeexplore.ieee.org/document/9896805 | - |
Direitos: dc.rights | Acesso Restrito | - |
Palavras-chave: dc.subject | Interferência eletromagnética | - |
Palavras-chave: dc.subject | Linhas de transmissão | - |
Palavras-chave: dc.subject | Impedância | - |
Palavras-chave: dc.subject | Condutividade elétrica | - |
Título: dc.title | Influence of lossy ground on high-frequency induced voltages on aboveground pipelines by nearby overhead transmission lines | - |
Aparece nas coleções: | Repositório Institucional – UNB |
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