Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5
This report presents modelling of the acoustic output of operational off-shore wind turbines and its dependence on the type of foundation structure used. Three foundation types are examined: jacket, monopile and gravity foundation. The acoustic output from each of these foundation types is then comp...
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Marine Scotland Science
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ftdatacite:10.7489/1521-1 2023-05-15T15:32:25+02:00 Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 Marmo, B. 2013 https://dx.doi.org/10.7489/1521-1 https://data.marine.gov.scot/dataset/modelling-noise-effects-operational-offshore-wind-turbines-including-noise-transmission en eng Marine Scotland Science Acoustics Fish Cetacean behaviour Man-made structures Seal behaviour article CreativeWork 2013 ftdatacite https://doi.org/10.7489/1521-1 2022-04-01T18:31:39Z This report presents modelling of the acoustic output of operational off-shore wind turbines and its dependence on the type of foundation structure used. Three foundation types are examined: jacket, monopile and gravity foundation. The acoustic output from each of these foundation types is then compared to curves representing the hearing and behavioural response of marine species likely to come into contact with off-shore wind farms in Scottish Waters. The marine species examined are minke whales, harbour porpoise, grey seals, harbour seals, bottlenose dolphins, European eels, allis shad, sea trout and Atlantic salmon. : Vibration produced by a generic 6 MW wind turbine was modelled across the 10 Hz to 2 kHz frequency band. The generic wind turbine was placed on the three different foundation types and the variation of the sound field in the marine environment around each foundation was modelled to a distance of 40 m from the foundation. The resulting sound fields tend to be strongly tonal with sound pressure level (SPL) peaks associated with gear meshing frequencies in the gearbox and electromagnetic interactions in the generator. Article in Journal/Newspaper Atlantic salmon Harbour porpoise DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Acoustics Fish Cetacean behaviour Man-made structures Seal behaviour |
spellingShingle |
Acoustics Fish Cetacean behaviour Man-made structures Seal behaviour Marmo, B. Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 |
topic_facet |
Acoustics Fish Cetacean behaviour Man-made structures Seal behaviour |
description |
This report presents modelling of the acoustic output of operational off-shore wind turbines and its dependence on the type of foundation structure used. Three foundation types are examined: jacket, monopile and gravity foundation. The acoustic output from each of these foundation types is then compared to curves representing the hearing and behavioural response of marine species likely to come into contact with off-shore wind farms in Scottish Waters. The marine species examined are minke whales, harbour porpoise, grey seals, harbour seals, bottlenose dolphins, European eels, allis shad, sea trout and Atlantic salmon. : Vibration produced by a generic 6 MW wind turbine was modelled across the 10 Hz to 2 kHz frequency band. The generic wind turbine was placed on the three different foundation types and the variation of the sound field in the marine environment around each foundation was modelled to a distance of 40 m from the foundation. The resulting sound fields tend to be strongly tonal with sound pressure level (SPL) peaks associated with gear meshing frequencies in the gearbox and electromagnetic interactions in the generator. |
format |
Article in Journal/Newspaper |
author |
Marmo, B. |
author_facet |
Marmo, B. |
author_sort |
Marmo, B. |
title |
Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 |
title_short |
Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 |
title_full |
Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 |
title_fullStr |
Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 |
title_full_unstemmed |
Modelling of Noise Effects of Operational Offshore Wind Turbines including noise transmission through various foundation types : Scottish Marine and Freshwater Science Vol 4 No 5 |
title_sort |
modelling of noise effects of operational offshore wind turbines including noise transmission through various foundation types : scottish marine and freshwater science vol 4 no 5 |
publisher |
Marine Scotland Science |
publishDate |
2013 |
url |
https://dx.doi.org/10.7489/1521-1 https://data.marine.gov.scot/dataset/modelling-noise-effects-operational-offshore-wind-turbines-including-noise-transmission |
genre |
Atlantic salmon Harbour porpoise |
genre_facet |
Atlantic salmon Harbour porpoise |
op_doi |
https://doi.org/10.7489/1521-1 |
_version_ |
1766362919281360896 |