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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW0 }* {6 F5 a: f1 x; t1 k* H
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Diameter: 80 m4 f) D, W( d( H/ p4 W9 h5 D$ M
Area swept: 5,027 m2
( B i5 [5 k3 @+ h3 d; hNominal revolutions: 15.5/16.8 rpm- ]/ n- r& a: E8 G4 w% V
Number of blades: 3
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9 F! z# q( x! o. n4 L @Tower5 U7 I# u& y% w9 g0 {/ t+ p" A
Hub height (approx): 60 m, 67 m, 78 m" s' [. y/ R" P8 I
9 m5 ~. [2 i7 C4 ~* `" wOperational data
: H; {4 k* l n2 \( @. @2 e4 wCut-in wind speed: 4 m/s
6 S( O: d, k$ L. z. iNominal wind speed (1,800 kW): 15 m/s/ b6 ~) I/ e; A! X" {- `2 ]8 j
Cut-out wind speed: 25 m/s
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0 o- ?- v* I* @# WGenerator5 e. F, v: ~" f' H9 m+ w
Type: Asynchronous with OptiSlip®
* Z. k2 @2 Z9 p1 W( hNominal output: 1,800 kW
' j4 |, p j" y7 t. QOperational data: 60 Hz
. j2 X. o4 A# Q' M4 c690 V
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Weight
f' S# k+ b, ?+ L' X9 |Nacelle: 67 t; x4 }5 J& m+ N4 }9 T1 d4 Y% e) V& m, M
Rotor: 37 t
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