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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW6 C( f. A7 m/ I) |
# z7 Q. h( }# Z* _- ?" u# l2 C# qRotor
6 V: H% B7 L/ {, v6 F" I1 LDiameter: 80 m
: {3 S; S' [1 J6 I3 ?5 l6 YArea swept: 5,027 m2
' G8 U8 B0 D! w9 {Nominal revolutions: 15.5/16.8 rpm
* L4 b* {. Z1 J4 ]& S2 ENumber of blades: 3- i6 s, Y8 Y/ `/ F" N0 j
: |2 i' @' w& ]" M/ ^Tower
4 G/ r9 ?0 ]5 `Hub height (approx): 60 m, 67 m, 78 m
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5 m2 T' n5 x' ?" j# a/ y2 DOperational data
: i X: ]( b0 K6 }$ f- |# ]Cut-in wind speed: 4 m/s3 c2 K3 [- R: B2 |
Nominal wind speed (1,800 kW): 15 m/s
/ K$ V g6 Z# e X& b6 mCut-out wind speed: 25 m/s
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Generator
0 _ Y9 [( n4 m0 F0 B7 l: S- WType: Asynchronous with OptiSlip®
O# F5 l( m1 [/ bNominal output: 1,800 kW
% [4 X: |, |: V O9 J R8 E( ?4 BOperational data: 60 Hz
% m% m; i& h8 H) U' p3 Q6 b$ ?690 V1 c$ r6 P# {. o( R0 Y. [
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Weight
" i) r' L$ K- f! H6 N& lNacelle: 67 t# @+ Z% O! p1 y! h2 f5 m9 d# E( u/ O0 w
Rotor: 37 t
) |% i! u+ b: w. {: S
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