Hansen, Jens Carsten

Hummelshøj, Poul

Online Research Database In Technology

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Downloaded from orbit.dtu.dk on: Dec 20, 2017Wind energy research in Denmark: International cooperationHansen, Jens Carsten; Hummelshøj, PoulPublication date:2011Document VersionPublisher's PDF, also known as Version of recordLink back to DTU OrbitCitation (APA):Hansen, J. C., & Hummelshøj, P. (2011). Wind energy research in Denmark: International cooperation[Sound/Visual production (digital)]. 1st Workshop for the Formation of Cooperative Networks in Technology andResearch in Wind Energy Integrated to Business in Natal, Rio Grande do Norte, Brazil, 29-30 Aug, 01/01/2011Wind energy research in DenmarkInternational cooperationJens Carsten Hansen and Poul HummelshøjRisø National Laboratory for Sustainable EnergyTechnical University of Denmark Some Risø history in brief• 1954 Nuclear Energy Committee headed by Niels Bohr• 1958 3 nuclear reactors under construction• 1976 Wind energy research starts• 1985 No Nuclear Power in Denmark energy plans          • 2000 Decommissioning of the last nuclear reactor is• 2005 Sustainable energy central in strategy• 2007 Part of Technical University of Denmark (DTU)27/08/20102 Risø DTU, Technical University of DenmarkRisø is part of the Technical University of Denmark (DTU)• January 2007, Risø National Laboratory merged with the Technical University of Denmark (DTU) • Research, education, innovation and assistance of public authorities• 7 000 students,• 4,200 employees, 2,000 of whom are scientists• Annual revenue of DKK 3.2 billionRisø DTU is the national laboratory for sustainable energyWind 700 StaffSolarBioFusionBatteriesSmart GridsFuel CellsClimateNukleareMaterials27/08/20103 Risø DTU, Technical University of DenmarkKey activities at Risø DTUProblem-driven research and innovation in Wind Education and training:M te  in Wind Ene gEnergy • basic and applied researchd l t d i ti• as r r y• Masters in Sustainable Energy• Selected lectures• eve opmen an nnova on• Selected services & testing• PhD-programme and PhD-courses• Training courses for industryExperimental facilitiesLarge Projects •Research programmes•Development programmes•Authorities•IndustryPower sector27/08/20104 Risø DTU, Technical University of Denmark•Wind Energy R&D at Risø DTUh i l i i f kTec n ca Un vers ty o  DenmarWind Energy DivisionSystems Analyses DivisionMaterials Research Division27/08/20105 Risø DTU, Technical University of DenmarkIntelligent Energy SystemsWind Power Meteorology - 1 Wind Atlas Method and toolsWind Atlas Denmark (1981)Wi d Atl  E  (1989)WAsP – wind resource assessmentn as uropeWind Atlas for Egypt (2006)WAsP Engineering – design conditionsWind Atlas India (2008)Wind Atlas NE China (2010)27/08/20106 Risø DTU, Technical University of DenmarkWind Atlas South Africa (2011)Global WAWind Power Meteorology - 2 Research Agenda - Wind ConditionsSiting•• Design • Forecasting• Resources• Extreme winds• Vertical profile• Turbulence• Complex terrain• Wakes• OffshoreCFD of wind over complex terrain27/08/20107 Risø DTU, Technical University of DenmarkWind Power Meteorology – 3Wi d f  • Wind turbines wake n armseffect• Multiscale CFD turbulence models(ABL  k )+ wa e• Wind farm data analysis Infl ence of • uatmospheric stability• Dynamic wake meander model• Wind farms shadow effect• Micro-mesoscalemodelling• Wind farm layout optimization27/08/20108 Risø DTU, Technical University of DenmarkWind turbine load and response HAWC2 -A tool for simulation of wind turbine load & response in time domain.• Normal onshore turbines; 3B, 2B, pitch control, (active) stall• Offshore turbines (monopiles, tripods, jackets)• Floating turbinesBased on a multibody formulation – flexibilityA knowledge platform • New research/models are implemented and updated• Core is closed-source• Submodels are open-source27/08/20109 Risø DTU, Technical University of DenmarkAdvanced flow and rotor analysisRed is high pressure27/08/201010 Risø DTU, Technical University of Denmark  Blue is low pressureRisø Test Stations – Prototype TestingRisø 1979Høvsøre 20025 test beds< 165 m< 8 MWSpacing 300 mØsterild 20127 test beds< 250 m< 16 MW27/08/201011 Risø DTU, Technical University of DenmarkSpacing 600 mWindscanner.DKLidar-based wind and turbulence measurements for research, siting and control27/08/201012 Risø DTU, Technical University of DenmarkWind integration: The Danish Target2008 2025• 20% of electricity consumption met by wind power – annual average• 50% of electricity consumption to be met by wind power – annual average• Around 3GW installed wind power capacity• For a few hours in a year wind power covers the entire Danish demand• Around 6GW installed wind power capacity• Wind power production will often exceed the Danish demand 27/08/201013 Risø DTU, Technical University of DenmarkSource: Energinet.dk -EcoGridPower fluctuations – the two study cases600700800300400500Power (MW)HRBHRAHR2HR1Horns Rev BHorns Rev ADjursland Anholt ODjursland Anholt P010020028/1-2000 29/1-2000 30/1-2000 31/1-2000 1/2-2000Horns RevHorns Rev 2Time600700800300400500Power (MW)DAPDAOHR2HR1Horns Rev BHorns Rev ADjursland Anholt ODjursland Anholt P010020028/1 2000 29/1 2000 30/1 2000 31/1 2000 1/2 2000Horns RevHorns Rev 2  27/08/201014 Risø DTU, Technical University of Denmark3 Energinet.dk advisory Time- - - - -EU FP7 - TWENTIESTRANSMISSION SYSTEM OPERATION WITH LARGE PENETRATION OF WIND AND OTHER RENEWABLE ELECTRICITY SOURCES IN NETWORKS BY MEANS OF INNOVATIVE TOOLS AND INTEGRATED ENERGY SOLUTIONS - 26 partners, 35 M€, Starts Feb2010 Risø DTU (1.5 M€)• WP2 – KPIWP6 St  t l • – orm con rodemonstration with WP12 EnergiNet Demo• WP16 – Up-scaling assessment of demonstrations to      EU-wide scale – i.e. modelling 27/08/201015 Risø DTU, Technical University of DenmarkDanish Scheme for Certification of Wind Turbines27/08/201016 Risø DTU, Technical University of Denmarki l i d bi d d CInternat ona  w n tur ne stan ar s - IEa) Safety & functional requirementsb) Test methodsIEC TC88: IEC 61400 standards series:IEC 61400-1 Design requirementsIEC 61400-2 Small wind turbinesIEC 61400 3 D i  i t f  c) Certification procedures- es gn requ remen s oroffshore wind turbinesIEC 61400-4 Gears for wind turbines IEC 61400-(5) Wind Turbine Rotor BladesIEC 61400-11, Acoustic noisemeasurement techniquesd) Interfaces & Componentd)IEC 61400-12-1 Power performance measurementsIEC 61400-13 Measurement of mechanical loadsIEC 61400-14 Declaration of sound power level and tonality)b)c)IEC 61400-21 Measurement of power quality characteristicsIEC 61400-22 Conformity Testing and Certification of wind turbinesIEC 61400-23 TR Full scale structuralblade testinga IEC 61400-24 TR Lightning protectionIEC 61400-25-(1-6) CommunicationIEC 61400-26 TS AvailabilityIEC 61400-27 Electrical simulation models for wind power generation27/08/201017 Risø DTU, Technical University of DenmarkPotentials for cooperationMS S ft /t i i• c programmes• PhD programmes• Basic research• o ware ra n ng• Technology development– Applied research– Wind resource mapping– Wind farm siting and performance– Analysis– Testing & measurementsDi l & t  D i h – Flow modeling and aerodynamics• a ogue access o an swind cluster– Load conditions and design criteria; (standards)– Grid integrationWi dPublic sectornEnergyResearch/27/08/201018 Risø DTU, Technical University of DenmarkIndustry Universitiesi i d h lliR sø DTU w n energy researc  a ances• Research Consortium for Wind Energy (DK Universities and Technological Service Institutes)• EERA (EU)• EAWE (EU)• TPWind (EU)• NREL, Sandia (US)• Sino Danish Center (China)• MoU with MNES (India)M U ith SANERI (S th Af i )• o w ou r ca27/08/201019 Risø DTU, Technical University of DenmarkThank you for your attention

Wind energy research in Denmark: International cooperation

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Wind energy research in Denmark: International cooperation

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