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[求助] 风力发电机的风速、风向、功率 3 个对应时间的时间序列

已有 4840 次阅读 2016-2-29 16:59 |系统分类:科研笔记|关键词:风电,,风力发电机,,,风速,,,风向,,,有功,,功率,,,时间序列,,,时间,分辨率,,min,,分钟| 风电, 风向, 风速, 风力发电机, 有功

[求助] 风力发电机的

风速、风向、功率 3 个对应时间的时间序列

    一般认为,风速和风向(主要是风速)产生了风力发电机的有功功率输出。实际测量得到的风力发电机的“风速-功率”关系图,是具有分散性的一个带子。如下面图片


(1)“风速-功率”关系,2015 IEEE,Pai Li,Fig.4


(2)“风速-功率”关系,2015 PNAS,Lee M. Miller,Fig.2.(A)


(3)“风速-功率”关系,2014 Lawrence,Wayne Miller,第4幅图


    我想知道这些带子里有没有进一步的规律性,所以想找到相同时间点的测量得到的风速风向功率的3个时间序列。希望时间分辨率小于1分钟的水平(time resolution ≤ 1 min)。风速变化范围最好能够达到 0~16m/s。

    即如下面2个图片所示的数据。

哪有如下两图所示的相同时间采样得到的风速功率实测数据?


(4)赵瑜,等人,2013,图2 某风场日风速曲线


(5)赵瑜,等人,2013,图3 某风场单台风机日输出功率曲线

相关链接:

[1] 赵瑜,周玮,于芃,等.风电有功波动功率调节控制研究[J].中国电机工程学报,2013,33(13):85-91

http://www.cnki.com.cn/Article/CJFDTotal-ZGDC201313013.htm

[2] Li Pai, Guan Xiaohong, Wu Jiang, et al. Modeling dynamic spatial correlations of geographically distributed wind farms and constructing ellipsoidal uncertainty sets for optimization-based generation scheduling[J]. IEEE Transactions on Sustainable Energy, 2015, 6(4): 1594-1605.

[3] Miller L M, Brunsell N A, Mechem D B, et al. Two methods for estimating limits to large-scale wind power generation[J]. Proceedings of the National Academy of Sciences of the United States of America, 2015, 112(36): 11169-11174.

http://www.pnas.org/content/112/36/11169.full

[4] Lawrence Livermore National Laboratory, Arnie Heller, april 2014, Predicting Wind Power  with Greater Accuracy

Researchers are combining fieldwork, advanced simulation, and statistical analysis to help wind farm and electric power grid operators.

https://str.llnl.gov/april-2014/miller

Wind turbine manufacturers typically provide operators with a simple “power curve,” which shows power from the turbine as primarily the cube of hub-height wind speed. However, Livermore researchers are showing that power curves frequently err by ± 20 percent of actual power output, as seen in this plot of observed power versus wind speed at a northern California wind farm. The color map relates atmospheric stability conditions to reported power-output observations.

[5] Eastern Wind Dataset

http://www.nrel.gov/electricity/transmission/eastern_wind_methodology.html 

The Eastern Wind Dataset contains modeled wind farm data points for the eastern United States for 2004, 2005, and 2006. It is intended for use by energy professionals such as transmission planners, utility planners, project developers, and university researchers who perform wind integration studies and estimate power production from hypothetical wind plan.

           

感谢您的指教!

感谢您指正以上任何错误!



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