Year 2017, Volume 5 , Issue 1, Pages 420 - 430 2017-06-30

CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS

Ceyhun Yildiz [1] , Mustafa Tekin [2] , Ahmet Gani [3] , O. Fatih Kececioglu [4] , Hakan ACİKGOZ [5] , Mustafa SEKKELİ [6]


Manufacturers develop power curves for their wind turbines. Customers use these wind turbine power curves for wind farm planning and estimating nearly total production of planned plant. When wind farm is installed and connected to the grid, these power curves are not useful. In literacy, researchers proposed wind turbine power curve measurement methods to obtain an accurate power curve for turbine on site. But it is not easy to develop power curves for clusters of wind turbines. Developing a single power curve for a wind farm slightly simplifies this problem. Accurate wind farm power curve is a very useful tool for converting wind speed forecasts to power. Also plant owner can use this tool to detect anomalous operations. In this study we developed and tested wind farm power curves by using real site measurements. Two different methods are used to develop power curves. They are polynomial curve fitting and mean bins method. Wind speed and power output relation is investigated. A method is proposed to add effect of air density on power curve. Developed power curve has two inputs. They are hourly mean wind speed and air density values. This approach uses variable air density in calculation of wind farm power output. Results of this study showed that performance of mean bins method is better than polynomial curve fitting. Also proposed air density effect adding method improves performances of obtained power curves.  

Wind farm, power curve, air density effect, mean power bins, wind turbine power curve
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Subjects Humanities, Multidisciplinary
Journal Section Articles
Authors

Author: Ceyhun Yildiz

Author: Mustafa Tekin

Author: Ahmet Gani

Author: O. Fatih Kececioglu

Author: Hakan ACİKGOZ

Author: Mustafa SEKKELİ

Dates

Publication Date : June 30, 2017

Bibtex @research article { pap371856, journal = {PressAcademia Procedia}, issn = {}, eissn = {2459-0762}, address = {Siteler Sok. No.12/18 Maltepe, 34843, Istanbul}, publisher = {PressAcademia}, year = {2017}, volume = {5}, pages = {420 - 430}, doi = {10.17261/Pressacademia.2017.619}, title = {CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS}, key = {cite}, author = {Yildiz, Ceyhun and Tekin, Mustafa and Gani, Ahmet and Kececioglu, O. Fatih and ACİKGOZ, Hakan and SEKKELİ, Mustafa} }
APA Yildiz, C , Tekin, M , Gani, A , Kececioglu, O , ACİKGOZ, H , SEKKELİ, M . (2017). CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS. PressAcademia Procedia , 5 (1) , 420-430 . DOI: 10.17261/Pressacademia.2017.619
MLA Yildiz, C , Tekin, M , Gani, A , Kececioglu, O , ACİKGOZ, H , SEKKELİ, M . "CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS". PressAcademia Procedia 5 (2017 ): 420-430 <https://dergipark.org.tr/en/pub/pap/issue/33433/371856>
Chicago Yildiz, C , Tekin, M , Gani, A , Kececioglu, O , ACİKGOZ, H , SEKKELİ, M . "CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS". PressAcademia Procedia 5 (2017 ): 420-430
RIS TY - JOUR T1 - CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS AU - Ceyhun Yildiz , Mustafa Tekin , Ahmet Gani , O. Fatih Kececioglu , Hakan ACİKGOZ , Mustafa SEKKELİ Y1 - 2017 PY - 2017 N1 - doi: 10.17261/Pressacademia.2017.619 DO - 10.17261/Pressacademia.2017.619 T2 - PressAcademia Procedia JF - Journal JO - JOR SP - 420 EP - 430 VL - 5 IS - 1 SN - -2459-0762 M3 - doi: 10.17261/Pressacademia.2017.619 UR - https://doi.org/10.17261/Pressacademia.2017.619 Y2 - 2020 ER -
EndNote %0 PressAcademia Procedia CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS %A Ceyhun Yildiz , Mustafa Tekin , Ahmet Gani , O. Fatih Kececioglu , Hakan ACİKGOZ , Mustafa SEKKELİ %T CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS %D 2017 %J PressAcademia Procedia %P -2459-0762 %V 5 %N 1 %R doi: 10.17261/Pressacademia.2017.619 %U 10.17261/Pressacademia.2017.619
ISNAD Yildiz, Ceyhun , Tekin, Mustafa , Gani, Ahmet , Kececioglu, O. Fatih , ACİKGOZ, Hakan , SEKKELİ, Mustafa . "CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS". PressAcademia Procedia 5 / 1 (June 2017): 420-430 . https://doi.org/10.17261/Pressacademia.2017.619
AMA Yildiz C , Tekin M , Gani A , Kececioglu O , ACİKGOZ H , SEKKELİ M . CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS. PAP. 2017; 5(1): 420-430.
Vancouver Yildiz C , Tekin M , Gani A , Kececioglu O , ACİKGOZ H , SEKKELİ M . CONSIDERING AIR DENSITY EFFECT ON MODELLING WIND FARM POWER CURVE USING SITE MEASUREMENTS. PressAcademia Procedia. 2017; 5(1): 430-420.