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3 MW-Windenergie-Konverter
Aus: Datenblatt von MBB Deutsche Aerospace
Energie- und Industrietechnik Delmenhorst
 
Technical Data Tower
 
Design Data at hub height
 
Material
reinforced concrete
Windspeed cut in
6 m/s
Height
Height
rated
14,15 m/s
Diameter
6,20 - 4,5 m
cut out
25 m/s
Rotor
 
survival
75 m/s
Hub height
92 m
Life time
25 years
Number of blades
2
Energy output (90% availability)
7,3 GWh/a at 8,6 m/s
Diameter
80 m
Weights
 
Speed
16 - 21 rpm
Blades
8,0 t each
Rotorposition
upwind
Hub
19,0 t
Control
pitch
Nacell complete
95,0 t
Tilt angle
86 degr.
Tower
1410 t
Gaer Type
Epicyclic/Bevel
 
 
Rotor Blades
 
Electrical system
 
Length
38,8 m
Generator
synchron
Material
CRP/GRP reinforced deposits
Variable
1.140 - 1.500 rpm
Airfoil
FX84-W-series
rated power
3,0 MW
Chord length
4,4 m max
Voltage
ca 1.000 V