Hans Ejsing Jørgensen

Hans Ejsing Jørgensen

Head of Section

DTU WIND ENERGY
Department of Wind Energy

Technical University of Denmark

Frederiksborgvej 399

Building 118, room 109/111

4000 Roskilde

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2017
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An intercomparison of mesoscale models at simple sites for wind energy applications

Olsen, Bjarke Tobias ; Hahmann, Andrea N. ; Sempreviva, Anna Maria ; Badger, Jake ; Jørgensen, Hans E.
in: Wind Energy Science, vol: 2, issue: 1, pages: 211-228

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.5194/wes-2-211-2017

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Efficiency of large wind farms: investigation of dependency on turbine technology and cluster layout

Volker, Patrick ; Badger, Jake ; Hahmann, Andrea N. ; Ejsing Jørgensen, Hans
Presented at:
WindFarms 2017, Madrid

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

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Prospects for generating electricity by large onshore and offshore wind farms

Volker, Patrick ; Hahmann, Andrea N. ; Badger, Jake ; Ejsing Jørgensen, Hans
in: Environmental Research Letters, vol: 12, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1088/1748-9326/aa5d86

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Statistical characterization of roughness uncertainty and impact on wind resource estimation

Kelly, Mark C. ; Ejsing Jørgensen, Hans
in: Wind Energy Science, vol: 2, issue: 1, pages: 189-209

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.5194/wes-2-189-2017

2016
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Extreme Wind Calculation Applying Spectral Correction Method – Test and Validation

Rathmann, Ole Steen ; Hansen, Brian Ohrbeck ; Larsén, Xiaoli Guo ; Kelly, Mark C. ; Berg, Jacob ; Bechmann, Andreas ; Sempreviva, Anna Maria ; Ejsing Jørgensen, Hans
part of: EWEA WindEurope Summit 2016, 2016
Presented at:
Wind Europe Summit 2016

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2016

2015
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Assessment of consistent two-equation closure for forest flows

Sogachev, Andrey ; Cavar, Dalibor ; Bechmann, Andreas ; Ejsing Jørgensen, Hans
Presented at:
EWEA Annual Conference and Exhibition 2015

Type: Paper (Peer reviewed)

Status: Published     |    Year: 2015

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Comparison of Resource and Energy Yield Assessment Procedures 2011-2015

Mortensen, Niels Gylling ; Nielsen, Morten ; Ejsing Jørgensen, Hans
Presented at:
EWEA Annual Conference and Exhibition 2015

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2015

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Comparison of Resource and Energy Yield Assessment Procedures 2011-2015: What have we learned and what needs to be done?

Mortensen, Niels Gylling ; Nielsen, Morten ; Ejsing Jørgensen, Hans
part of: Proceedings of the EWEA Annual Event and Exhibition 2015, 2015, European Wind Energy Association (EWEA)
Presented at:
EWEA Annual Conference and Exhibition 2015

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

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EWEA CREYAP benchmark exercises: summary for offshore wind farm cases

Mortensen, Niels Gylling ; Nielsen, Morten ; Ejsing Jørgensen, Hans
Presented at:
Wind Energy Denmark 2015

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2015

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How reliable is the Peak-over-threshold extreme wind assessment method?

Rathmann, Ole Steen ; Larsén, Xiaoli Guo ; Mann, Jakob ; Ejsing Jørgensen, Hans
Presented at:
EWEA Technology Workshop

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2015

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Mesoscale Modelling Benchmarking Exercise: Initial Results

Hahmann, Andrea N. ; Olsen, Bjarke Tobias ; Sempreviva, Anna Maria ; Ejsing Jørgensen, Hans ; Badger, Jake
Presented at:
EWEA Technology Workshop

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2015

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Offshore CREYAP Part 2 – final results

Mortensen, Niels Gylling ; Nielsen, Morten ; Ejsing Jørgensen, Hans
Presented at:
EWEA Technology Workshop

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2015

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Simulating wind energy resources with mesoscale models: Intercomparison of state-of-the-art models

Olsen, Bjarke Tobias ; Hahmann, Andrea N. ; Sempreviva, Anna Maria ; Badger, Jake ; Ejsing Jørgensen, Hans
Presented at:
EWEA Annual Conference and Exhibition 2015

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2015

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Uncertainties of the 50-year wind from short time series using generalized extreme value distribution and generalized Pareto distribution

Larsén, Xiaoli Guo ; Mann, Jakob ; Rathmann, Ole ; Ejsing Jørgensen, Hans
in: Wind Energy, vol: 18, issue: 1, pages: 59-74

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2015     |    DOI: https://doi.org/10.1002/we.1683

2014
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Complex terrain wind resource estimation with the wind-atlas method: Prediction errors using linearized and nonlinear CFD micro-scale models

Troen, Ib ; Bechmann, Andreas ; Kelly, Mark C. ; Sørensen, Niels N. ; Réthoré, Pierre-Elouan ; Cavar, Dalibor ; Ejsing Jørgensen, Hans
part of: Proceedings of EWEA 2014, 2015, European Wind Energy Association (EWEA)
Presented at:
European Wind Energy Conference & Exhibition 2014

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2014

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How well can the industry predict the wind resources? Overview of the results from EWEA CREYAP exercises

Mortensen, Niels Gylling ; Ejsing Jørgensen, Hans ; Nielsen, Morten
Presented at:
Danish Wind Industry Annual Event 2014

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2014

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The new European wind atlas

Lundtang Petersen, Erik ; Troen, Ib ; Ejsing Jørgensen, Hans ; Mann, Jakob
in: Energy Bulletin, issue: 17, pages: 34-39

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014

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Weibull-k Revisited: “Tall” Profiles and Height Variation of Wind Statistics

Kelly, Mark C. ; Troen, Ib ; Ejsing Jørgensen, Hans
in: Boundary-Layer Meteorology, vol: 152, issue: 1, pages: 107-124

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1007/s10546-014-9915-5

 

Wind energy for a sustainable development

Karagali, Ioanna ; Hasager, Charlotte Bay ; Sempreviva, Anna Maria ; Ejsing Jørgensen, Hans ; Madsen, Peter Hauge
part of: Abstract Book - DTU Sustain Conference 2014, 2014, Technical University of Denmark (DTU), Kgs. Lyngby
Presented at:
DTU Sustain Conference 2014

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2014

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Wind resource assessment and wind power forecasting

Madsen, Henrik ; Morales, Juan Miguel ; Trombe, Pierre-Julien ; Giebel, Gregor ; Ejsing Jørgensen, Hans ; Pinson, Pierre
part of: DTU International Energy Report 2014, pages: 72-78, 2014, Technical University of Denmark (DTU)

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2014

2013
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Are local wind power resources well estimated?

Lundtang Petersen, Erik ; Troen, Ib ; Ejsing Jørgensen, Hans ; Mann, Jakob
in: Environmental Research Letters, vol: 8, pages: 011005

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1088/1748-9326/8/1/011005

 

Community building and cross-border collaboration through online courses in wind energy

Badger, Merete ; Monty, A. ; Badger, Jake ; Berg, Jacob ; Bingöl, Ferhat ; Cronin, Tom ; Gryning, Sven-Erik ; Hansen, Brian Ohrbeck ; Ejsing Jørgensen, Hans ; Karagali, Ioanna ; Kelly, Mark C. ; Larsen, Søren Ejling ; Mortensen, Niels Gylling ; Nielsen, Rikke Anne ; Peña, Alfredo ; Rathmann, Ole ; Stenbæk, Lise
part of: Proceedings of EDULEARN13 Conference, pages: 5096-5104, 2013, IATED
Presented at:
5th International Conference on Education and New Learning Technologies

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2013

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Comparative Resource and Energy Yield Assessment Procedures (CREYAP) Pt. II

Mortensen, Niels Gylling ; Ejsing Jørgensen, Hans
Presented at:
EWEA Technology Workshop: Resource Assessment

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2013

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Dynamical and statistical downscaling approaches for extreme wind atlas of South Africa

Larsén, Xiaoli Guo ; Kruger, A. ; Badger, Jake ; Ejsing Jørgensen, Hans
part of: EMS Annual Meeting Abstracts, 2013, European Meteorological Society
Presented at:
13th EMS Annual Meeting and 11th European Conference on Applications of Meteorology (ECAM)

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2013

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Extreme wind atlases of South Africa from global reanalysis data

Larsén, Xiaoli Guo ; Kruger, Andries ; Badger, Jake ; Ejsing Jørgensen, Hans
part of: Proceeding of the 6th European African Conference on Wind Engineering, 2013
Presented at:
6th European and African Conference on Wind Engineering

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2013

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First Offshore Comparative Resource and Energy Yield Assessment Procedures (CREYAP)

Mortensen, Niels Gylling ; Nielsen, Morten ; Ejsing Jørgensen, Hans
Presented at:
EWEA Offshore 2013

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2013

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Monitoring Conditions Offshore with Satellites

Karagali, Ioanna ; Hasager, Charlotte Bay ; Badger, Merete ; Bingöl, Ferhat ; Ejsing Jørgensen, Hans
Presented at:
DTU-KAIST Workshop

Type: Sound/Visual production (digital)

Status: Published     |    Year: 2013

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Online training in WAsP for wind energy professionals

Badger, Merete ; Badger, Jake ; Berg, Jacob ; Bingöl, Ferhat ; Cronin, Tom ; Gryning, Sven-Erik ; Hansen, Brian Ohrbeck ; Ejsing Jørgensen, Hans ; Karagali, Ioanna ; Kelly, Mark C. ; Larsen, Søren Ejling ; Mortensen, Niels Gylling ; Nielsen, Rikke Anne ; Peña, Alfredo ; Rathmann, Ole ; Monty, Anita
part of: Proceedings of the Conference on Wind Energy Science and Technology (RUZGEM) 2013, 2013, METU Center for Wind Energy
Presented at:
RUZGEM 2013 Conference on Wind Energy Science and Technology

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2013

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Towards a generalization procedure for WRF mesoscale wind climatologies

Hahmann, Andrea N. ; Casso, P. ; Campmany, E. ; Vincent, Claire Louise ; Kelly, Mark C. ; Badger, Jake ; Moreno, P. ; Ejsing Jørgensen, Hans
Presented at:
European Wind Energy Conference & Exhibition 2013

Type: Poster (Peer reviewed)

Status: Published     |    Year: 2013

2012
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Comparison of resource and energy yield assessment procedures

Mortensen, Niels Gylling ; Ejsing Jørgensen, Hans ; Anderson, Mike ; Hutton, Karen-Anne
part of: Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition, 2012, European Wind Energy Association (EWEA)
Presented at:
EWEA 2012 - European Wind Energy Conference & Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

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Discovering the true wind resource: Including hi-res terrain effects for a new and global wind atlas

Badger, Jake ; Ejsing Jørgensen, Hans ; Kelly, Mark C. ; Bingöl, Ferhat ; Mortensen, Niels Gylling ; Hahmann, Andrea N. ; Badger, Merete ; Mallafre, Ivan Moya ; Arent, Doug
part of: Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition, 2012, European Wind Energy Association (EWEA)
Presented at:
EWEA 2012 - European Wind Energy Conference & Exhibition

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

 

Lidar profilers in the context of wind energy–a verification procedure for traceable measurements

Gottschall, Julia ; Courtney, Michael ; Wagner, Rozenn ; Ejsing Jørgensen, Hans ; Antoniou, I.
in: Wind Energy, vol: 15, issue: 1, pages: 147-159

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1002/we.518

2011
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A high resolution global wind atlas - improving estimation of world wind resources

Badger, Jake ; Ejsing Jørgensen, Hans
part of: Energy Systems and Technologies for the coming Century, pages: 215-225, 2011, Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, Roskilde
Presented at:
Risø International Energy Conference 2011

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2011

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Comparison of resource and energy yield assessment procedures

Mortensen, Niels Gylling ; Ejsing Jørgensen, Hans
part of: Proceedings, 2011, European Wind Energy Association (EWEA)
Presented at:
EWEA Wind Resource Assessment Technology Workshop

Type: Conference abstract in proceedings

Status: Published     |    Year: 2011

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Comprehensive utilization of mesoscale modelling for wind energy applications

Badger, Jake ; Hahmann, Andrea N. ; Larsén, Xiaoli Guo ; Pena Diaz, Alfredo ; Batchvarova, Ekaterina ; Gryning, Sven-Erik ; Floors, Rogier ; Ejsing Jørgensen, Hans
part of: Proceedings, 2011, European Wind Energy Association (EWEA)
Presented at:
EWEA Annual Event 2011

Type: Article in proceedings

Status: Published     |    Year: 2011

 

Evaluation of "Chatwin Scaling" applied to lidar remote sensing measurements of ground-released puff and plume dispersion including concentration fluctuations

Mikkelsen, Torben ; Ejsing Jørgensen, Hans ; Nielsen, Morten ; Pécseli, Hans
Presented at:
The Mathematics of Turbulent Diffusion: A Celebration of the Career of Philip Chatwin

Type: Conference abstract for conference

Status: Published     |    Year: 2011

 

FUGA - A linearised CFD model tool for offshore wind farm wakes

Ott, Søren ; Nielsen, Morten ; Berg, Jacob ; Ejsing Jørgensen, Hans
part of: Proceedings, 2011, European Wind Energy Association (EWEA)
Presented at:
Offshore 2011

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2011

 

Numerical assessment of the effect of forest structure changes on CO2 flux footprints for the flux tower in Solling, Germany

Sogachev, Andrey ; Panferov, O. ; Ahrends, B. ; Döring, C. ; Ejsing Jørgensen, Hans
in: Agricultural and Forest Meteorology, vol: 151, issue: 6, pages: 746-754

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.agrformet.2010.10.010

 

The Bolund Experiment, Part I: Flow Over a Steep, Three-Dimensional Hill

Berg, Jacob ; Mann, Jakob ; Bechmann, Andreas ; Courtney, Michael ; Ejsing Jørgensen, Hans
in: Boundary-Layer Meteorology, vol: 141, issue: 2, pages: 219-243

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1007/s10546-011-9636-y

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WAKEBENCH. A new IEA Task for the Benchmarking of Wind Farm Flow Models

Rodrigo, J.S. ; Moriarty, P. ; Barthelmie, R. ; Brand, A. ; Ejsing Jørgensen, Hans
Presented at:
EERA Workshop on Wind Conditions

Type: Poster

Status: Published     |    Year: 2011

2010
 

A new linearisation in complex terrain: Simple modelling

Ejsing Jørgensen, Hans ; Berg, Jacob ; Ott, Søren
part of: EWEC 2010 Proceedings online, 2010, European Wind Energy Association (EWEA)
Presented at:
2010 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2010

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A Universal Mesoscale to Microscale Modelling Interface Tool

Badger, Jake ; Larsén, Xiaoli Guo ; Mortensen, Niels Gylling ; Hahmann, Andrea N. ; Hansen, Jens Carsten ; Ejsing Jørgensen, Hans
part of: EWEC 2010 Proceedings online, 2010, European Wind Energy Association (EWEA)
Presented at:
2010 European Wind Energy Conference and Exhibition

Type: Article in proceedings

Status: Published     |    Year: 2010

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Blind Comparison Simulation Cases

Bechmann, Andreas ; Berg, Jacob ; Courtney, Michael ; Ejsing Jørgensen, Hans ; Mann, Jakob ; Sørensen, Niels N.
part of: Presentations, pages: 153-161, 2010, Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, Roskilde
Presented at:
The Bolund Experiment: Workshop

Type: Article in proceedings

Status: Published     |    Year: 2010

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CFD Modelling of nocturnal low-level jet effects on wind energy related variables

Sogachev, Andrey ; Mann, Jakob ; Dellwik, Ebba ; Ejsing Jørgensen, Hans
in: Geophysical Research Abstracts, issue: EGU2010-2083
Presented at:
European Geosciences Union General Assembly 2010

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2010

 

Concentration Fluctuations in Smoke Plumes Released Near the Ground

Ejsing Jørgensen, Hans ; Mikkelsen, Torben ; Pécseli, H.L.
in: Boundary-Layer Meteorology, vol: 137, issue: 3, pages: 345-372

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1007/s10546-010-9532-x

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From M-O Theory toward long-term Mean Wind Profiles

Kelly, Mark C. ; Gryning, Sven-Erik ; Ejsing Jørgensen, Hans
part of: EWEC 2010 Proceedings online, 2010, European Wind Energy Association (EWEA)
Presented at:
2010 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2010

 

Meteorologiske forhold offshore og deres betydning for vindenergi

Ejsing Jørgensen, Hans
Presented at:
Vinddag 2010: Offshore

Type: Conference abstract for conference

Status: Published     |    Year: 2010

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The Bolund Experiment

Bechmann, Andreas ; Berg, Jacob ; Courtney, Michael ; Ejsing Jørgensen, Hans ; Mann, Jakob ; Sørensen, Niels N.
part of: Presentations, pages: 33-71, 2010, Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, Roskilde
Presented at:
The Bolund Experiment: Workshop

Type: Conference abstract in proceedings

Status: Published     |    Year: 2010

 

Vind og vejr på Mars

Larsen, Søren Ejling ; Ejsing Jørgensen, Hans ; Holstein-Rathlou, Christina
part of: Dansk astronomi i kikkerten, pages: 122-131, 2010, ForlagetEpsilon.dk

Type: Book chapter

Status: Published     |    Year: 2010

2009
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A fast parameterized wake-model for large wind farms

Rathmann, Ole ; Frandsen, Sten Tronæs ; Ejsing Jørgensen, Hans
part of: EWEC 2009 Proceedings online, 2009, EWEC
Presented at:
2009 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2009

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Applying flow models of different complexity for estimation of turbine wakes

Ott, Søren ; Sogachev, Andrey ; Mann, Jakob ; Ejsing Jørgensen, Hans ; Frandsen, Sten Tronæs
part of: EWEC 2009 Proceedings, pages: 4046-4053, 2009, EWEC
Presented at:
2009 European Wind Energy Conference and Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2009

  PDF

From trades to turbines?

Mortensen, Niels Gylling ; Badger, Jake ; Hahmann, Andrea N. ; Larsén, Xiaoli Guo ; Ejsing Jørgensen, Hans
part of: EWEC 2009 Proceedings online, 2009, EWEC
Presented at:
2009 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2009

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The Bolund experiment

Bechmann, Andreas ; Berg, Jacob ; Christiansen, Lars C. ; Courtney, Michael ; Johansen, Jeppe ; Ejsing Jørgensen, Hans ; Mann, Jakob ; Mogensen, Søren H. ; Sørensen, Niels N.
part of: EWEC 2009 Proceedings online, 2009, EWEC
Presented at:
2009 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2009

 

The influence of the Wind Speed Profile on Wind Turbine Performance Measurements

Wagner, Rozenn ; Antoniou, Ioannis ; Pedersen, Søren M. ; Courtney, Michael ; Ejsing Jørgensen, Hans
in: Wind Energy, vol: 12, issue: 4, pages: 348-362

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2009     |    DOI: https://doi.org/10.1002/we.297

 

The Making of a Second-generation Wind Farm Efficiency Model Complex

Frandsen, Sten Tronæs ; Ejsing Jørgensen, Hans ; Barthelmie, Rebecca Jane ; Rathmann, Ole ; Badger, Jake ; Hansen, Kurt Schaldemose ; Ott, Søren ; Rethore, Pierre-Elouan Mikael ; Larsen, Søren Ejling ; Jensen, Leo E.
in: Wind Energy, vol: 12, issue: 5, pages: 445-458

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2009     |    DOI: https://doi.org/10.1002/we.351

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Wind and wake models for IEC 61400-1 site assessment

Nielsen, Morten ; Ejsing Jørgensen, Hans ; Frandsen, Sten Tronæs
part of: EWEC 2009 Proceedings online, 2009, EWEC
Presented at:
2009 European Wind Energy Conference and Exhibition

Type: Article in proceedings

Status: Published     |    Year: 2009

  PDF

Wind energy availability above gaps in a forest

Sogachev, Andrey ; Mann, Jakob ; Dellwik, Ebba ; Bingöl, Ferhat ; Rathmann, Ole ; Ejsing Jørgensen, Hans ; Panferov, Oleg
part of: EWEC 2009 Proceedings, pages: 4198-4206, 2009, EWEC
Presented at:
2009 European Wind Energy Conference and Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2009

2008
 

Applying canopy flow model for estimation of wind turbine wake

Sogachev, Andrey ; Ejsing Jørgensen, Hans ; Mann, Jakob ; Frandsen, Sten Tronæs ; Ott, Søren
part of: Eos Transactions AGU, pages: A21E-0228, 2008, American Geophysical Union
Presented at:
American Geophysical Union Fall meeting 2008

Type: Conference abstract in proceedings

Status: Published     |    Year: 2008

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Evaluation of different turbulence models with respect to coherences, spectras and lengthscales

Ejsing Jørgensen, Hans ; Frandsen, Sten Tronæs ; Mann, Jakob ; Wagner, Rozenn
Presented at:
2008 European Wind Energy Conference and Exhibition

Type: Conference abstract for conference

Status: Published     |    Year: 2008

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Investigation of the measurement of the wind speed standard deviation using a lidar

Wagner, Rozenn ; Ejsing Jørgensen, Hans ; Mann, Jakob ; Courtney, Michael ; Antoniou, Ioannis
Presented at:
2008 European Wind Energy Conference and Exhibition

Type: Conference abstract for conference

Status: Published     |    Year: 2008

 

Modelling of offshore wind turbine wakes with SCADIS: First attempt - Vindeby

Sogachev, Andrey ; Mann, Jakob ; Ejsing Jørgensen, Hans
Presented at:
VindKraftNet seminar on wakes

Type: Paper

Status: Published     |    Year: 2008

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ModObs: Atmospheric modelling for wind energy, climate and environment applications: Exploring added value from new observation technique. Work in progress within a FP6 Marie Curie Research Training Network

Semedo, Alvaro ; Wagner, Rozenn ; Suselj, K. ; Canadillas, B. ; Catarino, A. ; Cassol, M. ; Velea, L. ; Khalil, M. ; Hanson, T. ; Sempreviva, Anna Maria ; Ejsing Jørgensen, Hans ; Sood, A. ; Savunen, T. ; Tammelin, B. ; Neumann, T. ; Cheruy, F. ; Liberti, G. ; Rizza, U. ; Lanotte, A. ; Rutgersson, A. ; Smedman, A.-S. ; Esau, I. ; Jensen, L.E. ; Christensen, L.C. ; Furevik, B. ; Saetra, O.
part of: Abstracts (CD-ROM), 2008, EMS, Berlin (DE)
Presented at:
8th Annual Meeting of the European Meteorological Society; 7th European Conference on Applied Climatology

Type: Conference abstract in proceedings

Status: Published     |    Year: 2008

 

Nyeste resultater indenfor vindenergi grænselagsmeteorologi

Ejsing Jørgensen, Hans
Presented at:
Vinddag 2008

Type: Paper

Status: Published     |    Year: 2008

 

Relevant Criteria for Testing the Quality of Models for Turbulent Wind Speed Fluctuations

Frandsen, Sten Tronæs ; Ejsing Jørgensen, Hans ; Sørensen, John Dalsgaard
in: Journal of Solar Energy Engineering, vol: 130, issue: 3, pages: 031016-031022

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1115/1.2931511

 

Remote sensing used for power curves

Wagner, Rozenn ; Ejsing Jørgensen, Hans ; Schmidt Paulsen, Uwe ; Larsen, Torben J. ; Antoniou, Ioannis ; Thesbjerg, L.
in: IOP Conference Series: Earth and Environmental Science, vol: 1, issue: 1, pages: U470-U480
Presented at:
14th International symposium for the advancement of boundary layer remote sensing

Type: Conference article

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1088/1755-1315/1/1/012059

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The Bolund experiment - a new dataset of local wind conditions in complex terrain

Johansen, Jeppe ; Ejsing Jørgensen, Hans ; Bechmann, Andreas ; Courtney, Michael ; Mann, Jakob ; Sørensen, Niels N. ; Christensen, Lars Christian
Presented at:
2008 European Wind Energy Conference and Exhibition

Type: Conference abstract for conference

Status: Published     |    Year: 2008

 

The making of a second-generation wind farm efficiency model-complex

Frandsen, Sten Tronæs ; Ejsing Jørgensen, Hans ; Barthelmie, Rebecca Jane ; Rathmann, Ole ; Badger, Jake ; Hansen, K. ; Ott, Søren ; Rethore, Pierre-Elouan Mikael ; Larsen, Søren Ejling ; Jensen, L.E.
part of: Scientific proceedings, pages: 30-34, 2008, European Wind Energy Conference and Exhibition, Brussels
Presented at:
2008 European Wind Energy Conference and Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2008

  PDF

UpWind progress in remote sensing of the wind using lidars and sodars

Ejsing Jørgensen, Hans ; Courtney, Michael ; Mikkelsen, Torben ; Antoniou, Ioannis ; Bradley, S. ; Hunerbein, S. Von ; Perez, I.M. ; Arranz, P.G. ; Foussekis, D. ; Harris, M.
Presented at:
2008 European Wind Energy Conference and Exhibition

Type: Conference abstract for conference

Status: Published     |    Year: 2008

 

Wind characteristics measurement for large wind turbine power curve

Wagner, Rozenn ; Ejsing Jørgensen, Hans ; Schmidt Paulsen, Uwe ; Madsen Aagaard, Helge ; Antoniou, Ioannis ; Markkilde Petersen, Søren ; Thomsen, Kenneth ; Enevoldsen, P. ; Thesbjerg, L.
part of: Conference proceedings (online), 2008, European Wind Energy Association (EWEA)
Presented at:
2008 European Wind Energy Conference and Exhibition

Type: Article in proceedings

Status: Published     |    Year: 2008

2007
 

A CFD model of the wake of an offshore wind farm: Using a prescribed wake inflow

Réthoré, P.-E. ; Bechmann, Andreas ; Sørensen, Niels N. ; Frandsen, Sten Tronæs ; Mann, Jakob ; Ejsing Jørgensen, Hans ; Rathmann, Ole ; Larsen, Søren Ejling
in: Journal of Physics: Conference Series (Online), vol: 75, pages: 7 p.
Presented at:
2nd International Conference on "The Science of Making Torque From Wind"

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1088/1742-6596/75/1/012047

 

Fremtiden for Wasp og Wasp-Engineering

Ejsing Jørgensen, Hans
Presented at:
Vinddag 2007, Dansk Forskningskonsortium for Vindenergi

Type: Paper

Status: Published     |    Year: 2007

 

Influence of wind characteristics on turbine performance

Antoniou, Ioannis ; Wagner, Rozenn ; Markkilde Petersen, Søren ; Schmidt Paulsen, Uwe ; Madsen Aagaard, Helge ; Ejsing Jørgensen, Hans ; Thomsen, Kenneth (Invited author) ; Enevoldsen, P. (Invited author) ; Thesbjerg, L. (Invited author)
part of: Conference proceedings (online), 2007, European Wind Energy Association (EWEA), Brussels
Presented at:
2007 European Wind Energy Conference and Exhibition

Type: Article in proceedings     |     Invited contribution

Status: Published     |    Year: 2007

 

Lidar as a virtual met-tower

Ejsing Jørgensen, Hans
part of: Conference proceedings (online), 2007, European Wind Energy Association (EWEA), Brussels
Presented at:
2007 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2007

 

Lidars in wind energy

Mann, Jakob ; Bingöl, Ferhat ; Mikkelsen, Torben ; Antoniou, Ioannis ; Courtney, Michael S ; Larsen, Gunner Chr. ; Dellwik, Ebba ; Trujillo, J.J. ; Ejsing Jørgensen, Hans
Presented at:
14. Coherent laser radar conference (CLRC)

Type: Conference abstract for conference

Status: Published     |    Year: 2007

 

Meso-scale variation over the sea

Larsen, Søren Ejling ; Ejsing Jørgensen, Hans ; Nissen, Jesper Nielsen
part of: Abstracts (CD-ROM), 2007, EMS, Berlin (DE)
Presented at:
7th Annual Meeting of the European Meteorological Society and 8th European Conference on Applications of Meteorology

Type: Conference abstract in proceedings

Status: Published     |    Year: 2007

 

Modelling and measurements of power losses and turbulence intensity in wind turbine wakes at Middelgrunden offshore wind farm

Barthelmie, Rebecca Jane ; Frandsen, Sten Tronæs ; Nielsen, Niels Morten ; Pryor, S.C. ; Rethore, Pierre-Elouan Mikael ; Ejsing Jørgensen, Hans
in: Wind Energy, vol: 10, issue: 6, pages: 517-528

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1002/we.238

  PDF

ModObs: "Atmospheric modelling for wind energy, climate and environment applications: Exploring added value from new observation technique"

Sempreviva, Anna Maria ; Sørensen, Lise Lotte ; Ejsing Jørgensen, Hans ; Antoniou, Ioannis ; Wagner, Rozenn ; Sood, A. ; Suselj, K. ; Claveri, L. ; Savunen, T. ; Vimba, T. ; Canadillas, B. ; Neuman, T. ; Catarino, A. ; Cheruy, F. ; Cassol, M. ; Lanotte, A. ; Liberti, G.L. ; Miglietta, M. ; Rizza, U. ; Velea, L.F. ; Rutgerson, A. ; Semedo, A. ; Smedman, A.S. ; Ezau, I. ; Khalil, M. ; Jensen, L.E. ; Christensen, L.C. ; Furevik, B. ; Hanson, T. ; Saetra, O.
part of: Abstracts (CD-ROM), 2007, EMS, Berlin (DE)
Presented at:
7th Annual Meeting of the European Meteorological Society and 8th European Conference on Applications of Meteorology

Type: Conference abstract in proceedings

Status: Published     |    Year: 2007

 

On the extension of the wind profile over homogeneous terrain beyond the surface boundary layer

Gryning, Sven-Erik ; Batchvarova, Ekaterina ; Brümmer, B. ; Ejsing Jørgensen, Hans ; Larsen, Søren Ejling
in: Boundary-Layer Meteorology, vol: 124, issue: 2, pages: 251-268

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1007/s10546-007-9166-9

 

Relevant criteria for testing the quality of turbulence models

Frandsen, Sten Tronæs ; Ejsing Jørgensen, Hans ; Sørensen, J.D. (Invited author)
part of: Scientific proceedings, pages: 128-132, 2007, European Wind Energy Association (EWEA)
Presented at:
2007 European Wind Energy Conference and Exhibition

Type: Article in proceedings (Peer reviewed)     |     Invited contribution

Status: Published     |    Year: 2007

 

Remote sensing the wind using lidars and sodars

Antoniou, Ioannis ; Courtney, Michael S ; Ejsing Jørgensen, Hans ; Mikkelsen, Torben ; Hunerbein, S. Von (Invited author) ; Bradley, S. (Invited author) ; Piper, B. (Invited author) ; Harris, M. (Invited author) ; Marti, I. (Invited author) ; Aristu, M. (Invited author) ; Foussekis, D. (Invited author) ; Nielsen, M.P. (Invited author)
part of: Conference proceedings (online), 2007, European Wind Energy Association (EWEA), Brussels
Presented at:
2007 European Wind Energy Conference and Exhibition

Type: Article in proceedings     |     Invited contribution

Status: Published     |    Year: 2007

 

The wind profile up to 300 meters over flat terrain

Gryning, Sven-Erik ; Ejsing Jørgensen, Hans ; Larsen, Søren Ejling ; Batchvarova, E.
in: Journal of Physics: Conference Series (Online), vol: 75, pages: 9
Presented at:
2nd International Conference on "The Science of Making Torque From Wind"

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1088/1742-6596/75/1/012066

2006
 

Extreme winds and the connection to reanalysis data (paper and poster)

Larsén, X.G. ; Mann, J. ; Ejsing Jørgensen, Hans
part of: Proceedings (online), 2006, European Wind Energy Association (EWEA), Brussels
Presented at:
2006 European Wind Energy Conference and Exhibition

Type: Article in proceedings

Status: Published     |    Year: 2006

 

Fast laser doppler wake measurements

Mann, J. ; Bingöl, F. ; Ejsing Jørgensen, Hans ; Mikkelsen, T. ; Larsen, Gunner Chr. ; Coffey, A. ; Harris, M.
part of: Proceedings (online), 2006, European Wind Energy Association (EWEA), Brussels
Presented at:
2006 European Wind Energy Conference and Exhibition

Type: Conference abstract in proceedings

Status: Published     |    Year: 2006

 

High meteorology: Wind throughout the boundary-layer

Gryning, Sven-Erik ; Batchvarova, E. ; Ejsing Jørgensen, Hans ; Astrup, P. ; Landberg, L.
part of: Proceedings (online), 2006, European Wind Energy Association (EWEA), Brussels
Presented at:
2006 European Wind Energy Conference and Exhibition

Type: Article in proceedings

Status: Published     |    Year: 2006

 

Mean wind and turbulence in the atmospheric boundary layer above the surface layer

Larsen, Søren Ejling ; Gryning, Sven-Erik ; Jensen, N.O. ; Ejsing Jørgensen, Hans ; Mann, J.
part of: Wind energy. Proceedings of the Euromech colloquium, pages: 21-25, 2006, Springer, Berlin
Presented at:
EUROMECH Colloquium 464b: Wind Energy

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2006

 

Mean wind and turbulence profiles at greater heights

Ejsing Jørgensen, Hans ; Gryning, Sven-Erik ; Larsen, Søren Ejling ; Mikkelsen, T. ; Mann, J. ; Astrup, P.
part of: Proceedings (online), 2006, European Wind Energy Association (EWEA), Brussels
Presented at:
2006 European Wind Energy Conference and Exhibition

Type: Article in proceedings

Status: Published     |    Year: 2006