Description

TECHNICAL CARRACTERISTIQUES:

Connecting wind turbine: pouring in 13 km on the post source of TOLMER

Delivered power: 7.500 KW ( 5×1500 kW)

20 000 000 KWH annual meeting the energy needs for the inhabitants.

MAIN DIMENSIONS:

Height of the hub 68

Height of the end of blades 100m

Diameter of the rotor 70m

Width of the mast on the base 3,25 m

Width of the mast in in the summit 2,60 m

Annihilated surface 3959m2

Speed of the rotor and the blades 11à 22 towers / min

Weight of the nacelle + blades 80 tons

Weight of the mast 83 tons

Electric data

Unitarian power 1500KW

Nominal tension 690 V

Tension of delivery 200 000 V

DESCRIPTION OF THE NACELLE:

• Multiplier with right global gearings in 3 floors
• Asynchronous generator with three-phase current
• Frequency converter with modulation of widths of impulses

FOUNDATIONS FOR A WIND TURBINE

Diameter 12 m

Depth 3 m

Volume 240m3 of concrete

Iron framework 21 tons