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Home » Products » Wind Energy Equipment » HW1-780kW Wind Turbine Generator
Wind Turbine Generator

Wind Turbine Generator

A wind turbine generator is a power generating machine that can convert wind energy into mechanical work. It is a heat using generator with the sun as source of heat and the earth as the working medium. The commonly used wind turbines include small wind turbines, large wind turbines, land wind turbines and marine wind turbines. Our wind turbine generator is a large wind turbine generator with a rated power of 780kw.


Technical Data

Technical Data
Nominal power (KW) 780
Cutout wind speed (m/s) 3.5
Nominal wind peed (m/s) 14.5
Cutout wind speed (m/s) 25 (10minutes mean value)
Survival wind speed (m/s) 70(3s men value)

Rotor

Rotor diameter 50
Rotational speed (rpm) 22
Blade material Glass fiber
Blade length (m) 24
Blade number 3
Swept area (m2) 1962

Gearbox

Type Tow stage with Planetary gear
Nominal power(KW) 825
Ratio 1:70

Brake system

Primary Brake System Three individual Tip-break
Secondary Brake System Mechanical brake on the high speed shaft

Generator

Type Asynchronous Generator
Nominal power (KW) 780
Nominal voltage(V) 690

Yaw System

Type Active yawing
Yawing speed (°/s) 0.68

Control system

Controller Type PLG

Towers

Type Tubular steel tubular
Tower height (m) 50/60

Weight

Nacelle 22t
Rotor 14t
Tower 53t/47.28m 76.2t/62.29

Thank you for visiting Huayi Electric Co., Ltd.! We are a professional wind turbine generator manufacturer in China, mainly engaged in manufacture and sales of various wind turbine generators, circuit breakers, load break switches, disconnect switches and other products. We not only provide high quality, reasonable priced products, but also provide excellent after-sale services for customers. For this reason, our products have been exported to more than 30 countries and regions, such as America, Germany, Russia, Iran, South Africa and Argentina. If you are looking for a wind turbine generator, please feel free to contact us! We look forward to working with you!

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