General data

• Manufacturer: Goldwind (Chine)
• Model: GW77/1500
• Rated power: 1,500 kW
• Rotor diameter: 76.9 m
• No more available
• Wind class: IEC IIa/IIa1
• Offshore model: no
• Swept area: 4,645 m²
• Specific area: 3.1 m²/kW
• Number of blades: 3
• Power control: Pitch

Rotor

• Minimum rotor speed: 9 rd/min
• Maximum rotor speed: 17,3 rd/min
• Cut-in wind speed: 2,5 m/s
• Rated wind speed: 11,5 m/s
• Cut-off wind speed: 22 m/s
• Manufacturer: LM Glasfiber

Gear box

• Gear box: no
• Stages: -
• Gear ratio: -
• Manufacturer: -

Generator

• Type: SYNC PM
• Number: 1
• Maximum speed: 17,3 rounds/minute
• Voltage: 690 V
• Manufacturer: Goldwind

Tower

• Minimum hub height: 65 m
• Maximum hub height: 85 m