V39
Wind Turbine

Wind turbine maintenance is essential if you wish to ensure that your turbine gets the 20 to 25-year lifespan it is capable of achieving. To neglect your turbine is to neglect your investment and it could prove very costly further down the line.

Turbine Information

Overview

The Vestas V39 is an upwind, three bladed wind turbine rated at 500KW.

Performance

The turbine is a variable speed 500KW generator operated & regulated by a variable pitch control. The power unit consists of an asynchronous direct drive induction generator and permanent magnet.

Wind Class

IIA

Annual Energy Production

The annual energy production (AEP) is given for a generic site with a weibull distribution factor (K=2) and a power curve corresponding to the above mentioned conditions.

Vestas V39 Technical Specification

Generator Rating

500kW at 16 m/s

Rotor Speed

30 RPM Nominal

Rated wind speed

25 m/s

Cut-in wind speed

4.5 m/s

Rotor Diameter

39 m

Rotor Orientation

Upwind

No. of Blades

3

Swept Area

1,195 m2

Control System

Pitch Controlled

Gearbox

Yes, Planetary / Helical

Generator

Asynchronous

Yaw Control

Powered

Tower Height

40 m

Tower

Free Standing

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