General data

• Manufacturer: China Creative Wind Energy (Chine)
• Model: CCWE-1500/77.DF
• Rated power: 1,500 kW
• Rotor diameter: 77.5 m
• Available model
• Offshore model: no
• Swept area: 4,718 m²
• Specific area: 3.15 m²/kW
• Number of blades: 3
• Power control: Pitch

Rotor

• Minimum rotor speed: 9,7 rd/min
• Maximum rotor speed: 19 rd/min
• Cut-in wind speed: 3 m/s
• Rated wind speed: 11,5 m/s
• Cut-off wind speed: 25 m/s

Gear box

• Gear box: yes
• Stages: 3
• Gear ratio: 104,1

Generator

• Type: DFIG
• Number: 1
• Maximum speed: 1800 rounds/minute
• Voltage: 690 V

Tower

• Hub height: 70 m