Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas
Overhead distribution systems can be strongly affected and damaged by indirect lightning. The induced voltages are usually computed neglecting the surrounding geometry and the presence of buildings in urban areas. Buildings can strongly change the behavior of the measured lighting-induced electromag...
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Format: | Article |
Language: | English |
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MDPI AG
2022-07-01
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Series: | Applied Sciences |
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Online Access: | https://www.mdpi.com/2076-3417/12/15/7632 |
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author | Daniele Mestriner Flavia Marchesoni Renato Procopio Massimo Brignone |
author_facet | Daniele Mestriner Flavia Marchesoni Renato Procopio Massimo Brignone |
author_sort | Daniele Mestriner |
collection | DOAJ |
description | Overhead distribution systems can be strongly affected and damaged by indirect lightning. The induced voltages are usually computed neglecting the surrounding geometry and the presence of buildings in urban areas. Buildings can strongly change the behavior of the measured lighting-induced electromagnetic (EM) fields in the proximity of the point of impact. As a consequence, induced voltages can deviate from what would be measured in the absence of buildings. This work proposes an analysis of the main variables, which affect the deviation of the EM fields and of the consequent induced voltages along an overhead distribution line due to the presence of a building. Different distances between the line and the building and different building heights are considered. |
first_indexed | 2024-03-09T12:48:20Z |
format | Article |
id | doaj.art-c654a9b5704942618630fda4c35be543 |
institution | Directory Open Access Journal |
issn | 2076-3417 |
language | English |
last_indexed | 2024-03-09T12:48:20Z |
publishDate | 2022-07-01 |
publisher | MDPI AG |
record_format | Article |
series | Applied Sciences |
spelling | doaj.art-c654a9b5704942618630fda4c35be5432023-11-30T22:10:10ZengMDPI AGApplied Sciences2076-34172022-07-011215763210.3390/app12157632Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban AreasDaniele Mestriner0Flavia Marchesoni1Renato Procopio2Massimo Brignone3Naval, ICT and Electrical Engineering Department (DITEN), University of Genoa, 16165 Genoa, ItalyNaval, ICT and Electrical Engineering Department (DITEN), University of Genoa, 16165 Genoa, ItalyNaval, ICT and Electrical Engineering Department (DITEN), University of Genoa, 16165 Genoa, ItalyNaval, ICT and Electrical Engineering Department (DITEN), University of Genoa, 16165 Genoa, ItalyOverhead distribution systems can be strongly affected and damaged by indirect lightning. The induced voltages are usually computed neglecting the surrounding geometry and the presence of buildings in urban areas. Buildings can strongly change the behavior of the measured lighting-induced electromagnetic (EM) fields in the proximity of the point of impact. As a consequence, induced voltages can deviate from what would be measured in the absence of buildings. This work proposes an analysis of the main variables, which affect the deviation of the EM fields and of the consequent induced voltages along an overhead distribution line due to the presence of a building. Different distances between the line and the building and different building heights are considered.https://www.mdpi.com/2076-3417/12/15/7632lightningfinite element methodelectromagnetic fields |
spellingShingle | Daniele Mestriner Flavia Marchesoni Renato Procopio Massimo Brignone Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas Applied Sciences lightning finite element method electromagnetic fields |
title | Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas |
title_full | Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas |
title_fullStr | Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas |
title_full_unstemmed | Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas |
title_short | Attenuation of Lightning-Induced Effects on Overhead Distribution Systems in Urban Areas |
title_sort | attenuation of lightning induced effects on overhead distribution systems in urban areas |
topic | lightning finite element method electromagnetic fields |
url | https://www.mdpi.com/2076-3417/12/15/7632 |
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