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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW! u4 W3 o. e$ N5 @
% G* o/ U( W& \Rotor
0 O: M$ S+ V4 O* s u4 |Diameter: 80 m
3 X0 O7 c. X: g7 Q, I& {& wArea swept: 5,027 m2
7 R7 j' p) g2 NNominal revolutions: 15.5/16.8 rpm6 d; b! W$ }" e$ V [
Number of blades: 3
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9 _+ N5 m/ o, p. x uTower
. P3 b" J7 u, Z9 T; r1 h, f/ @Hub height (approx): 60 m, 67 m, 78 m
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% s4 u4 r( O5 C: R% O0 FOperational data2 [7 i3 o/ a7 w0 f" _: w5 E
Cut-in wind speed: 4 m/s/ Z0 J, V {2 m- q) r6 J
Nominal wind speed (1,800 kW): 15 m/s
5 x1 n$ |5 o4 `! L* U; XCut-out wind speed: 25 m/s
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Generator: o9 w8 a5 L1 ?! ?4 t R, M
Type: Asynchronous with OptiSlip®
+ g- Q) s j) f# l/ b9 RNominal output: 1,800 kW
L M4 {: x5 _# YOperational data: 60 Hz
z2 @9 }) k+ k690 V
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+ c/ Z, h- E9 [3 J ]& nWeight4 [9 U4 c& Q8 H$ \7 t9 {
Nacelle: 67 t
3 r8 i: p4 [: XRotor: 37 t
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