Wind shear data at two different terrain types

The measurement of this data aims to evaluate the wind shear variability at three selected sites in Malaysia. The sites are Kudat in Sabah, Kijal in Terengganu and Langkawi in Kedah. Both sites in Kudat and Kijal is located in coastal areas with few buildings or trees, while the site in Langkawi is...

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Main Authors: Aliashim Albani, Mohd Zamri Ibrahim, Kim Hwang Yong
Format: Article
Language:English
Published: Elsevier 2019-08-01
Series:Data in Brief
Online Access:http://www.sciencedirect.com/science/article/pii/S2352340919306602
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spelling doaj-4fc4b481cb4a403994e3c40c248ba2642020-11-25T02:33:19ZengElsevierData in Brief2352-34092019-08-0125Wind shear data at two different terrain typesAliashim Albani0Mohd Zamri Ibrahim1Kim Hwang Yong2Eastern Corridor Renewable Energy (ECRE), Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, Malaysia; Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, MalaysiaEastern Corridor Renewable Energy (ECRE), Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, Malaysia; Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, Malaysia; Corresponding author. School of Ocean Engineering, University Malaysia Terengganu, Kuala Nerus, Terengganu, Malaysia.Eastern Corridor Renewable Energy (ECRE), Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, Malaysia; Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, MalaysiaThe measurement of this data aims to evaluate the wind shear variability at three selected sites in Malaysia. The sites are Kudat in Sabah, Kijal in Terengganu and Langkawi in Kedah. Both sites in Kudat and Kijal is located in coastal areas with few buildings or trees, while the site in Langkawi is a coastal area with many buildings or trees. The variables were measured using the sensors that mounted on the wind mast with the maximum height from 55 m to 70 m from ground level. The variables measured were wind speed, wind direction, temperature, and pressure, while the wind shear data were directly generated using the power law equation. The averaged wind shear based on measured multiple height wind speed at selected sites is larger than the 1/7 law (0.143). Also, the value of wind shear was higher in order Langkawi > Kudat > Kijal. Ultimately, the wind shear data are essential and can be reused in the wind energy potential study, especially for data extrapolation to desired wind turbine hub height. Keywords: Wind shear, Wind energy, Extrapolation, Malaysiahttp://www.sciencedirect.com/science/article/pii/S2352340919306602
collection DOAJ
language English
format Article
sources DOAJ
author Aliashim Albani
Mohd Zamri Ibrahim
Kim Hwang Yong
spellingShingle Aliashim Albani
Mohd Zamri Ibrahim
Kim Hwang Yong
Wind shear data at two different terrain types
Data in Brief
author_facet Aliashim Albani
Mohd Zamri Ibrahim
Kim Hwang Yong
author_sort Aliashim Albani
title Wind shear data at two different terrain types
title_short Wind shear data at two different terrain types
title_full Wind shear data at two different terrain types
title_fullStr Wind shear data at two different terrain types
title_full_unstemmed Wind shear data at two different terrain types
title_sort wind shear data at two different terrain types
publisher Elsevier
series Data in Brief
issn 2352-3409
publishDate 2019-08-01
description The measurement of this data aims to evaluate the wind shear variability at three selected sites in Malaysia. The sites are Kudat in Sabah, Kijal in Terengganu and Langkawi in Kedah. Both sites in Kudat and Kijal is located in coastal areas with few buildings or trees, while the site in Langkawi is a coastal area with many buildings or trees. The variables were measured using the sensors that mounted on the wind mast with the maximum height from 55 m to 70 m from ground level. The variables measured were wind speed, wind direction, temperature, and pressure, while the wind shear data were directly generated using the power law equation. The averaged wind shear based on measured multiple height wind speed at selected sites is larger than the 1/7 law (0.143). Also, the value of wind shear was higher in order Langkawi > Kudat > Kijal. Ultimately, the wind shear data are essential and can be reused in the wind energy potential study, especially for data extrapolation to desired wind turbine hub height. Keywords: Wind shear, Wind energy, Extrapolation, Malaysia
url http://www.sciencedirect.com/science/article/pii/S2352340919306602
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AT mohdzamriibrahim windsheardataattwodifferentterraintypes
AT kimhwangyong windsheardataattwodifferentterraintypes
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