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Commission Year: - year
Installed Capacity: - MW
Annual Production: - GW
Capacity Factor: - %
Number of Turbines: -
Distance to Shore: - km
Water Depth: - m
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Rated Power pr. Turbine: - MW
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Support Structure:

Offshore Wind Statistics

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Commissioned Sites by Developer/Owner

Operator Sites
DONG Energy 13
Vattenfall 7
E.ON 4

Comissioned Sites by turbine manufacturer

Turbine Manufacturer Sites
Siemens Wind Power 17
Vestas Wind Systems 16.83
Bonus Energy 4.83

Installed Capacity by Country

Country MW %
United Kingdom 3,309.2 63.76
Denmark 871.45 16.79
Netherlands 246.8 4.76

Installed Capacity by commissioned site

Site MW
London Array 1 630
Greater Gabbard 504
Sheringham Shoal 316.8

Installed Capacity by Operator

Operator MW %
DONG Energy 1,793.25 34.55
Vattenfall 830.9 16.01
SSE Renewables 514 9.9

Installed Capacity & Number of Turbines by turbine manufacturer

Manufacturer
Model
 MW %
Siemens Wind Power
Siemens SWT-3.6-107
Siemens SWT-3.6-120
Siemens SWT-2.3-93
Siemens SWT-2.3-101
Siemens SWT-2.3-82 VS
3,003.9
1,551.6
824.4
575
50.6
2.3
57.88
29.9
15.88
11.08
0.97
0.04
Vestas Wind Systems
Vestas V90-3.0 MW
Vestas V80-2.0 MW
Vestas V39-500 kW
Vestas V66-2.0 MW
Vestas V47-660 kW
1,393.32
957
426
5
4
1.32
26.85
18.44
8.21
0.1
0.08
0.03
Bonus Energy
Bonus 2.3 MW/82
Bonus 2.0 MW/76
Bonus 450 kW/37
245.05
200.1
40
4.95
4.72
3.86
0.77
0.1
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Avedore Holme Offshore Wind Farm

General Information

Official Name: Avedore Holme
Alternative Name: Hvidovre
Development Status: Commissioned
Number of Rows/Turbines: 1 x 2 turbines, 1 x 1 turbine
Distance Between Rows/Turbines: 95 m / 460 m
Layout Description: 2 turbines next to each other (about 5 m to shore) and 1 single turbine (about 100 m offshore)
Location: Avedøre Holme
Region: København, Sjælland
Country: Denmark
Sea Name: The Sound
GPS Latitude: 55.6006
GPS Longitude: 12.4639
Distance From Shore: 0.05-0.1 km
Water Depth: 0.5-2 m
Generel Note: The three test turbines are part of the process for optimisation of the 500 wind turbines which DONG Energy has ordered from Siemens Wind Power. Two turbines were erected in 2009 and the third turbine was installed and put into operation in 2011 (September). Two of the wind turbines are placed only a few metres off the coats at a water depth of approximately two metres, and there is a fixed gangway to the wind turbines, whereas the third wind turbine is placed on an installation island approximately 100 metres off the coast

Timeline & Track Records

Project Start: 2008 - Application submitted for preliminary studies
2009 (February) - Preparation of land works
Construction Start: 2009 (March)
First Power Generation: 2009 (December)
Commission Year: 2011 (September)
Developer: DONG Energy
Hvidovre Vindmøllelaug
Operator: DONG Energy
TSO: Energinet.dk

Production & Performance

Total Installed Capacity: 10.8 MW
Total Number of Turbines: 3
Annual Estimated Production: 33.2 GWh/year
Annual Production: 28.93 GWh in 2011

Show previous years

20.82 GWh in 2010
1.86 GWh in 2009
Capacity Factor: 39.89 % in 2011

Show previous years

33.01 % in 2010

Substations, Inter-Array & Export Cables

Power Frequency: 50 Hz
Export Cable Landfall: Avedøre Holme, København, Sjælland (Denmark)
Onshore Substation Location: Avedøre Holme, København, Sjælland (Denmark)

Turbine, Tower & Substructure

Turbine:  
Turbine Manufacturer: Siemens Wind Power
Turbine Model: Siemens SWT-3.6-120
Number of Turbines: 3
Rated Power pr. Turbine: 3.6 MW
Estimated Watt pr. Rotor m2: 318 watt
Operational:  
Cut-in Wind Speed: 4 m/s
Rated Wind Speed: 12.5 m/s
Cut-out Wind Speed: 25 m/s
Power Curve Data:

Show power curve data

25.0 m/s - 3600 KW
24.0 m/s - 3600 KW
23.0 m/s - 3600 KW
22.0 m/s - 3600 KW
21.0 m/s - 3600 KW
20.0 m/s - 3600 KW
19.0 m/s - 3600 KW
18.0 m/s - 3600 KW
17.0 m/s - 3600 KW
16.0 m/s - 3600 KW
15.0 m/s - 3600 KW
14.0 m/s - 3600 KW
13.0 m/s - 3596 KW
12.0 m/s - 3567 KW
11.0 m/s - 3399 KW
10.0 m/s - 2910 KW
9.0 m/s - 2204 KW
8.0 m/s - 1544 KW
7.0 m/s - 1026 KW
6.0 m/s - 635 KW
5.0 m/s - 351 KW
4.0 m/s - 161 KW
3.0 m/s - 0 KW
2.0 m/s - 0 KW
1.0 m/s - 0 KW
0.0 m/s - 0 KW
Rotor & Hub:  
Rotor Type: 3-bladed, horisontal axis
Rotor Position: Upwind
Rotor Diameter: 120 m
Rotor Area: 11310 m2
Rotor Speed (min): 5 rpm
Rotor Speed (rated): 13 rpm
Rotor Weight (incl. hub): 101 t
Hub Height (above MSL): 93 m
Blade Tip Speed (rated): 81.68 m/s
Blade Tip Height (above MSL): 151.5 m
Blade Length: 58.5 m
Blade Root Chord (root diameter): 4.2 m
Weight pr. Blade: 18 t
Power Regulation: Pitch regulation with variable speed (Hydraulic)
Blade Model - Name: B58
Nacelle:  
Drive Train Type: High speed
Main Bearing: Spherical roller bearing
Gearbox Ratio: 1:119
Gearbox Stages: 3 planetary stages, 1 helical stage
Gearbox Lubrication: Forced lubrication
Generator Type: Asynchronous
Generator Rated Power: 3600 kW
Generator Number of Poles: 4 poles
Power Converter: Full scale
Power Converter Location: Nacelle
Power Frequency: 50 Hz
Transformer Location: Tower
Yaw Gears - Number: 6
Dimensions of Nacelle:  
Length: 10 m
Width: 3.5 m
Height: 3.5 m
Nacelle Weight: 142 t
Top Head Mass: 243 t
Tower:  
Structure Type: Tubular
Structure Material: Steel
Height: 88 m
Weight: 300 t
Substructure:  
Structure Type: Gravity based
Number of Support Structures: 3
Support Structure Material: Concrete
Support Structure Description: Weight: 2800 t. Height: 3,5 m. below sea surface. Two of the three foundations are installed a few metres offshore, while the third is placed on an artificial island about 100 metres offshore
Foundation Type: Gravity

Resources

Website: Avedøre Holme Offshore Wind Farm (DONG Energy)
Avedøre Offshore Wind Farm (Hvidovre Vindmøllelaug)
 
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