干旱区生态环境知识资源中心(Arid): Tall Tower Wind Energy Monitoring and Numerical Model Validation in Northern Nevada

Arid

DOI	10.2172/1225900
报告编号	NREL/SR--5000-62894
来源ID	OSTI_ID: 1225900
	Tall Tower Wind Energy Monitoring and Numerical Model Validation in Northern Nevada
	Koracin, D. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; Kaplan, M. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; Smith, C. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; McCurdy, G. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; Wolf, A. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; McCord, T. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; King, K. [Desert Research Inst. (DRI), Las Vegas, NV (United States)]; Belu, R. [Drexel Univ., Philadelphia, PA (United States)]; Horvath, K. [Croatian Meteorological and Hydrological Service, Zagreb (Croatia)]
英文摘要	The main objectives of this project were to conduct a tall-tower and sodar field campaign in complex terrain, investigate wind properties relevant to wind energy assessment, and evaluate high-resolution models with fixed and adaptive grid structures. Two 60-m towers at Virginia Peak ridges near Washoe Valley, Nevada, were instrumented with cup and vane anemometers as well as sonic anemometers, and an acoustic sounder (hereafter sodar) was installed near one of the towers. The towers were located 2,700 m apart with a vertical distance of 140 m elevation between their bases. Each tower had a downhill exposure of rolling complex terrain, with the nearby valley floor 3,200 m to the west and 800 m below the summit. Cup anemometers were installed at both towers at 20, 40, and 60 m, wind vanes at 20 and 60 m, and sonic anemometers at 20 and 60 m. The sodar measurements were nominally provided every 10 m in vertical distance from 40 to 200 m with the quality of the data generally decreasing with height. Surface air temperature, atmospheric pressure, and radiation measurements were conducted at 1.5 m AGL at both of the towers. Although the plan was to conduct a 1-year period of data collection, we extended the period (October 5, 2012 through February 24, 2014) to cover for possible data loss from instrument or communication problems. We also present a preliminary analysis of the towers and sodar data, including a detailed inventory of available and missing data as well as outliers. The analysis additionally includes calculation of the Weibull parameters, turbulence intensity, and initial computation of wind power density at various heights.
出版年	2015
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	17 WIND ENERGY numerical model validation ; mesoscale models ; forecasting ; subcontract ; NREL
URL	http://www.osti.gov/scitech/servlets/purl/1225900
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/271214
推荐引用方式 GB/T 7714	Koracin, D. [Desert Research Inst. ,Kaplan, M. [Desert Research Inst. ,Smith, C. [Desert Research Inst. ,et al. Tall Tower Wind Energy Monitoring and Numerical Model Validation in Northern Nevada,2015.