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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW1 y5 [4 y3 }: u4 |
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Rotor& @; H& O1 i1 l
Diameter: 80 m0 ]) S6 D) T$ j, r$ Z' E( n
Area swept: 5,027 m2% l) A. o& F2 {7 m% m- D
Nominal revolutions: 15.5/16.8 rpm. u1 u$ w7 w2 y8 B
Number of blades: 3
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Tower, u8 C$ z" c, M0 l: T
Hub height (approx): 60 m, 67 m, 78 m0 @6 J+ t! O* z# Z; Q( p5 I8 h
2 P% V- [* t QOperational data, H9 A j0 g( H5 f, e# r
Cut-in wind speed: 4 m/s
7 C# t: I& D4 F3 E. L1 Y* WNominal wind speed (1,800 kW): 15 m/s0 k. F4 x, A% h, k! O
Cut-out wind speed: 25 m/s7 v8 S3 \* |8 x& S3 N4 h! @2 P
) i4 K" V) s; z" K, mGenerator
- ^0 ]; }! S/ q/ `Type: Asynchronous with OptiSlip®" C( j3 H. r+ w! h3 ~
Nominal output: 1,800 kW
4 k! R. r, ^" s; F! l; @) eOperational data: 60 Hz
+ g* I f6 m' h7 T) L8 E2 H690 V
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6 S8 H6 ^9 q) S9 E7 d* kWeight
+ Y5 h6 X, K5 j; x8 \, e) ~9 xNacelle: 67 t
' G! i2 [3 W8 |7 R1 @4 dRotor: 37 t) B; v9 [8 w0 [
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