Details
| Translated title of the contribution | Measurement based recommendations of wind and wave parameters for the design of offshore wind turbines |
|---|---|
| Original language | German |
| Pages | 533-542 |
| Number of pages | 10 |
| Volume | 91 |
| Issue number | 8 |
| Journal | BAUTECHNIK |
| Publication status | Published - 1 Aug 2014 |
Abstract
At the research platform FINO 1 near the first German offshore wind farm alpha ventus wind and wave data are collected since 2003. With a similar objective several research platforms have been installed at other locations in the North and Baltic Sea. Based on the extensive measurements at these platforms a long-term database of significant parameters was created. These parameters are scientifically analyzed in a joint research project. Currently, wind loads at offshore locations are determined according to predefined wind load models from standards. However, sea state usually is simulated by computer and significant parameters such as wave height, wave period as well as the direction of wave and sea current are estimated. But now, based on this pool of data it is possible to analyze the load parameters from wind and sea state more reliable. Within this paper the approach and methodology of these analyzes are described separately for wind and sea state. The outcomes are compared qualitatively and quantitatively with equivalent parameters in standards and recommendations for the practical implementation are given.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Engineering(all)
- Building and Construction
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In: BAUTECHNIK, Vol. 91, No. 8, 01.08.2014, p. 533-542.
Research output: Contribution to specialist publication › Contribution in non-scientific journal › Transfer
}
TY - GEN
T1 - Messdatenbasierte Empfehlungen von Wind- und Wellenparametern für die Auslegung von Offshore-Windenergieanlagen
AU - Schmidt, Boso
AU - Ernst, Benedikt
AU - Wilms, Mayumi
AU - Hildebrandt, Arndt
AU - Hansen, Michael
PY - 2014/8/1
Y1 - 2014/8/1
N2 - At the research platform FINO 1 near the first German offshore wind farm alpha ventus wind and wave data are collected since 2003. With a similar objective several research platforms have been installed at other locations in the North and Baltic Sea. Based on the extensive measurements at these platforms a long-term database of significant parameters was created. These parameters are scientifically analyzed in a joint research project. Currently, wind loads at offshore locations are determined according to predefined wind load models from standards. However, sea state usually is simulated by computer and significant parameters such as wave height, wave period as well as the direction of wave and sea current are estimated. But now, based on this pool of data it is possible to analyze the load parameters from wind and sea state more reliable. Within this paper the approach and methodology of these analyzes are described separately for wind and sea state. The outcomes are compared qualitatively and quantitatively with equivalent parameters in standards and recommendations for the practical implementation are given.
AB - At the research platform FINO 1 near the first German offshore wind farm alpha ventus wind and wave data are collected since 2003. With a similar objective several research platforms have been installed at other locations in the North and Baltic Sea. Based on the extensive measurements at these platforms a long-term database of significant parameters was created. These parameters are scientifically analyzed in a joint research project. Currently, wind loads at offshore locations are determined according to predefined wind load models from standards. However, sea state usually is simulated by computer and significant parameters such as wave height, wave period as well as the direction of wave and sea current are estimated. But now, based on this pool of data it is possible to analyze the load parameters from wind and sea state more reliable. Within this paper the approach and methodology of these analyzes are described separately for wind and sea state. The outcomes are compared qualitatively and quantitatively with equivalent parameters in standards and recommendations for the practical implementation are given.
KW - design wave
KW - offshore wind energy
KW - power low exponent
KW - sea state statistics
KW - turbulence intensity
KW - wave parameter
KW - wind parameter
UR - http://www.scopus.com/inward/record.url?scp=84905505504&partnerID=8YFLogxK
U2 - 10.1002/bate.201400033
DO - 10.1002/bate.201400033
M3 - Beitrag in Publikumszeitung/-zeitschrift
AN - SCOPUS:84905505504
VL - 91
SP - 533
EP - 542
JO - BAUTECHNIK
JF - BAUTECHNIK
SN - 0932-8351
ER -