Description

TECHNICAL CARRACTERISTIQUES

Connecting: pouring in 9,5 km on the post of Dronnière IFS

Delivered power : 12000 KW ( 8×1500 kW)

28 000 000 KWH annual meeting the energy needs for the inhabitants

MAIN DIMENSIONS

Height of the hub 80 m

Height of the end of blades 118m

Diameter of the rotor 77m

Width of the mast on the base3,5 m

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

Annihilated surface 4657m2

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

Weight of the nacelle + blades 80 tons

Weight of the mast 83 tons

Electric data

Unitarian power on 1500 kW

Nominal tension 690 V

Tension of delivery 20 000 V

DESCRIPTION OF THE NACELLE:

• Multiplier with right(straight) 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