skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Assessment of virtual towers performed with scanning wind lidars and Ka-band radars during the XPIA experiment

Journal Article · · Atmospheric Measurement Techniques (Online)

During the eXperimental Planetary boundary layer Instrumentation Assessment (XPIA) campaign, which was carried out at the Boulder Atmospheric Observatory (BAO) in spring 2015, multiple-Doppler scanning strategies were carried out with scanning wind lidars and Ka-band radars. Specifically, step–stare measurements were collected simultaneously with three scanning Doppler lidars, while two scanning Ka-band radars carried out simultaneous range height indicator (RHI) scans. The XPIA experiment provided the unique opportunity to compare directly virtual-tower measurements performed simultaneously with Ka-band radars and Doppler wind lidars. Furthermore, multiple-Doppler measurements were assessed against sonic anemometer data acquired from the meteorological tower (met-tower) present at the BAO site and a lidar wind profiler. As a result, this survey shows that – despite the different technologies, measurement volumes and sampling periods used for the lidar and radar measurements – a very good accuracy is achieved for both remote-sensing techniques for probing horizontal wind speed and wind direction with the virtual-tower scanning technique.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
AFA-5-52027-01 under AC36-08GO28308; AC36-08GO28308
OSTI ID:
1349153
Alternate ID(s):
OSTI ID: 1352733
Report Number(s):
NREL/JA-5000-68385
Journal Information:
Atmospheric Measurement Techniques (Online), Journal Name: Atmospheric Measurement Techniques (Online) Vol. 10 Journal Issue: 3; ISSN 1867-8548
Publisher:
Copernicus Publications, EGUCopyright Statement
Country of Publication:
Germany
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

References (33)

Field Measurements of Wind Turbine Wakes with Lidars journal February 2013
A spectral model for stably stratified turbulence journal September 2015
Coupling Doppler radar-derived wind maps with operational turbine data to document wind farm complex flows journal January 2014
Testing and comparison of lidars for profile and turbulence measurements in wind energy journal May 2008
Vertical profiles of the 3-D wind velocity retrieved from multiple wind lidars performing triple range-height-indicator scans journal January 2017
Conically scanning lidar error in complex terrain [Conically scanning lidar error in complex terrain] journal May 2009
Validation of Dual-Doppler Wind Profiles with in situ Anemometry journal May 2015
Evaluation of DBS Wind Measurement Technique in Different Beam Configurations for a VHF Wind Profiler journal December 2008
Sonic Anemometer Tilt Correction Algorithms journal April 2001
Coplanar Doppler Lidar Retrieval of Rotors from T-REX journal March 2010
3D Turbulence Measurements Using Three Synchronous Wind Lidars: Validation against Sonic Anemometry journal July 2014
Improving weather radar observations using pulse-compression techniques journal January 2007
Observing and Simulating the Summertime Low-Level Jet in Central Iowa journal June 2015
Thermodynamic and Turbulence Characteristics of the Southern Great Plains Nocturnal Boundary Layer Under Differing Turbulent Regimes journal September 2015
Nocturnal Low-Level Jet Characteristics Over Kansas During Cases-99 journal November 2002
Boundary-layer anemometry by optical remote sensing for wind energy applications [Boundary-layer anemometry by optical remote sensing for wind energy applications] journal August 2007
Virtual Towers Using Coherent Doppler Lidar during the Joint Urban 2003 Dispersion Experiment journal August 2006
Documenting Wind Speed and Power Deficits behind a Utility-Scale Wind Turbine journal January 2013
Comparison of 3D turbulence measurements using three staring wind lidars and a sonic anemometer [Comparison of 3D turbulence measurements using three staring wind lidars and a sonic anemometer] journal May 2009
Characterization of wind velocities in the upstream induction zone of a wind turbine using scanning continuous-wave lidars journal January 2016
Estimation of aircraft wake vortex parameters from data measured with a 15-μm coherent Doppler lidar journal January 2015
Experimental characterization of wind turbine wakes: Wind tunnel tests and wind LiDAR measurements journal February 2016
Historical Trajectories and Corporate Competences in Wind Energy journal January 2011
Linearly Organized Turbulence Structures Observed Over a Suburban Area by Dual-Doppler Lidar journal December 2007
Quantifying Wind Turbine Wake Characteristics from Scanning Remote Sensor Data journal April 2014
The Boulder Atmospheric Observatory journal May 1983
Assessing State-of-the-Art Capabilities for Probing the Atmospheric Boundary Layer: The XPIA Field Campaign journal February 2017
Retrieval of Microscale Wind and Temperature Fields from Single- and Dual-Doppler Lidar Data journal September 2005
Measurement procedures for characterization of wind turbine wakes with scanning Doppler wind LiDARs journal January 2013
Identification of tower-wake distortions using sonic anemometer and lidar measurements journal January 2017
Evaluation of single and multiple Doppler lidar techniques to measure complex flow during the XPIA field campaign journal January 2017
Quantifying error of lidar and sodar Doppler beam swinging measurements of wind turbine wakes using computational fluid dynamics journal January 2015
Volumetric Lidar Scanning of Wind Turbine Wakes under Convective and Neutral Atmospheric Stability Regimes journal October 2014