Renewable energy target and strategy in Denmark

Transcription

1 Downloaded from orbit.dtu.dk on: Nov 08, 2017 Renewable energy target and strategy in Denmark Hasager, Charlotte Bay Publication date: 2015 Document Version Peer reviewed version Link back to DTU Orbit Citation (APA): Hasager, C. B. (2015). Renewable energy target and strategy in Denmark [Sound/Visual production (digital)]. International Workshop on Renewable Energy Resource Mapping, Daegu, Korea, Republic of, 10/11/2015 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim.

2 International Workshop on Renewable Energy Resource Mapping 10 November 2015 Organized by KIER and KNU Daegu, Korea Renewable energy target and strategy in Denmark Charlotte Bay Hasager Senior Scientist

3 Content DTU Wind Energy Department Wind Atlases Renewable energy target and strategy in Denmark The European context 2

4 Latitude 56 N 5.4 mio people Windy climate

5 DTU Wind Energy Wind measurements since 1958 Experimental site Blade testing fascility Drivetrain testing fascili

6 DTU Wind Energy > 250 staff members Including 150 academic staff members and 50 PhD students Meteorology Wind Energy Systems Test and Measurements Wind Turbines Fluid Mechanics Aeroelastic design Composite and Materials Mechanics Materials Science and Characterisation 5

7 DTU Wind Energy Meteorology 6

8 European Wind Atlas

9 Wind resource map of Denmark

10 Global wind atlas 2015 Released at IRENA global atlas web-site October 2015 Freely available wind energy statistics 9

11 New European Wind Atlas ( ) NEWA will provide a unified high resolution and freely available dataset of wind energy resource in Europe with a resolution meters in at least 10 wind turbine relevant heights. NEWA consists of 30 partners from 8 different European countries DTU is coordinator 10 Presentation name

12 DTU Wind Energy Test and Measurements 11

13 Wind Energy Test and measurements Høvsøre established in 2002 Østerild established in

14 DTU Wind Energy testing of large wind turbines MW

15 International wind turbine standards - IEC a) Safety & functional requirements b) Test methods c) Certification procedures d) Interfaces & Component d) c) b) a) IEC TC88: IEC series: IEC Design requirements IEC Small wind turbines IEC Design requirements for offshore wind turbines IEC Gears for wind turbines IEC (5) Wind Turbine Rotor Blades IEC , Acoustic noise measurement techniques IEC Power performance measurements IEC Measurement of mechanical loads IEC Declaration of sound power level and tonality IEC Measurement of power quality characteristics IEC Conformity Testing and Certification of wind turbines IEC TR Full scale structural blade testing IEC TR Lightning protection IEC (1-6) Communication IEC TS Availability IEC Electrical simulation models for wind power generation

16 15

17 Wind power share of electricity consumption Denmark Denmark set a new world record by reaching a wind power share of 39% in the domestic power supply. EU The wind power capacity installed by the end of 2014 would, in a normal wind year, produce 284 TWh of electricity, enough to cover 10% of the EU's electricity consumption. World The wind power installed worldwide can now contribute close to 5% of the global electricity demand. 16

18 Denmark exports wind energy on windy days On an unusually windy day (9 July 2015), Denmark found itself producing 116% of its national electricity needs from wind turbines. Later at night at 3 am, when electricity demand dropped, that figure had risen to 140%. Interconnectors allowed 80% of the power surplus to be shared equally between Germany and Norway, which can store it in hydropower systems for use later. Sweden took the remaining fifth of excess power. 17

19 Jutland - Norway Exports 391MW 9 July 2015 at pm Jutland - Sweden Exports 372MW MW Zealand - Sweden Imports 169MW Bornholm - Sweden Imports 12MW Jutland - Germany Imports 138MW Zealand - Germany Exports 587MW Source: Energinet.dk 18 Presentation name 21 Jan 2012

20 Electricity in Denmark every minute 19

21 Denmark is first mover in wind energy Denmark was the first country to install wind turbines more than 30 years ago and has been first mover in the wind industry for decades. By 2020, wind power will account for 50% of the electricity supply, according to recent government targets. Denmark is a global hub for wind power innovation and development. The Danish wind industry encompass more than 350 companies and employs people. 20

22 Denmark wind energy industry Vestas has installed more than turbines and achieved 70 GW of installed capacity in 74 countries. Vestas wind turbines cumulatively can produce enough power to cover the annual electricity consumption of about 75 million European residential electricity consumers. It is estimated that 90 per cent of the world's offshore wind turbines are either Danish produced or have Danish developed foundations and components. (dominated by Siemens Wind Power wind turbines) 21

23 Wind power plans in Denmark Plan for 50% wind power of annual electricity consumption by Around 0.5GW onshore and 1.5GW offshore windfarms. 22

24 Source: 23

25 Danish offshore wind farm lay-outs Source: Architechture.mit.edu Source: Vattenfall Source: mywindpowersystem.com Source: OffshoreWind.biz

26 New offshore wind farms in Denmark in planning Source: Danish Energy Agency 25

27 Offshore wind energy statistics in Europe 3,072 offshore turbines are by end of July 2015 installed and grid connected, making a cumulative total of 10 GW in Europe. Currently 15 commercial wind farms are under construction. Once completed, these wind farms will have a total capacity of over 4 GW. ESA ResGrow final meeting, September 2015

28 Offshore wind farms in the North Sea Source: 4Coffshore.com 27 Presentation name 21 Jan 2012

29 Offshore wind farm wake: satellite and wake model Courtesy: CLS using RS2 C4Offshore Courtesy: RS2 WAsP model: A. PeñA

30 Offshore wind farms in the North Sea Source: 4Coffshore.com Source C4Offshore 29 Presentation name 21 Jan 2012

31 EERA Design Tool for Offshore EERA DTOC cost optimized farm design wind farm Cluster (DTOC) Charlotte Bay Hasager, Peter Hauge Madsen, Gregor Giebel Peter Hauge Madsen. Director Charlotte Hasager. Senior scientist DTU Wind Energy Support by

32 Design tool for offshore wind farm clusters (DTOC) Project vision

33 Concept and implementation DTOC Tool DTOC Services GIS LCOE eefarm uncertaint y FarmFlow FUGA WAsP WCMS WRF Net-op WRF/ROMS SKIRON CorWind VENTOS

34 Acknowledgements: Invitation from KIER to the ISES Solar World Congress 2015 Funding: EERA DTOC (No FP7-ENERGY /n ) Funding: Global wind atlas (GWA) Funding: New European Wind Atlas (NEWA) Radarsat image: MacDonald, Dettwiler and Associates Ltd. 33