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Installed Capacity: - MW
Annual Production: - GW
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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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Suizhong Demonstration Offshore Wind Farm

General Information

Official Name: Suizhong Demonstration
Alternative Name: Suizhong 36-1 Oil Field
Development Status: Commissioned
Layout Description: Single turbine
Location: Liadong Bay
Region: Liaoning
Country: China
Sea Name: Yellow Sea
GPS Latitude: 40.5052
GPS Longitude: 121.3404
Distance From Shore: 70 km
Water Depth: 32 m

Timeline & Track Records

First Power Generation: 2007 (November)
Commission Year: 2007 (November)
Developer: China National Offshore Oil Corporation (CNOOC)
Goldwind
Installer Turbines: Goldwind
Operator: China National Offshore Oil Corporation (CNOOC)

Production & Performance

Total Installed Capacity: 1.5 MW
Total Number of Turbines: 1
Annual Estimated Production: 4.4 GWh/year

Substations, Inter-Array & Export Cables

Transmission Type: MVAC
Operating Voltage Level: 10 kV
Export Cable Type: Zhongtian Technologies (ZTT) 10 kV
Conductor Size: 3 x 150 mm2
Total Length: 5.4 km
Export Cable Description: This wind turbine transmits the electricity to the oil field's independent grid attached through a 5, 4 km submarine

Turbine, Tower & Substructure

Turbine:  
Turbine Manufacturer: Goldwind
Turbine Model: Goldwind GW 100/1500
Number of Turbines: 1
Rated Power pr. Turbine: 1.5 MW
Estimated Watt pr. Rotor m2: 390 watt
Wind Class: IEC IA
Design Life: 20 years
Operational:  
Cut-in Wind Speed: 3 m/s
Rated Wind Speed: 11.8 m/s
Cut-out Wind Speed: 25 m/s
Operational Temperature: -30°C to 40°C
Rotor & Hub:  
Rotor Type: 3-bladed, horisontal axis
Rotor Position: Upwind
Rotor Diameter: 70 m
Rotor Area: 3848 m2
Rotor Speed (min): 10.2 rpm
Rotor Speed (rated): 19 rpm
Blade Tip Speed (rated): 69.64 m/s
Blade Manufacturer: LM Wind Power
Blade Model - Name: LM 34P
Nacelle:  
Drive Train Type: Direct drive
Generator Type: PMSG
Generator Rated Power: 1500 kW
Power Converter: Full scale
Turbine Voltage Level: 690 V
Transformer Voltage Level: 10 kV
Yaw Speed: 0.45 °/sec
Yaw Brake Type: Hydraulic
Tower:  
Structure Type: Tubular
Structure Material: Steel
Substructure:  
Structure Type: Jackets
Number of Support Structures: 1
Support Structure Material: Steel
Foundation Type: Piled
Substructure Manufacturer: China Offshore Oil Engineering (COOEC)
 
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