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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW2 T$ R- F, ^8 l% _' C2 o
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Rotor
& a* `4 P6 w; T& YDiameter: 80 m
- @, l. @( j: k3 r9 m6 tArea swept: 5,027 m2
8 n5 W- c! h3 f! y* Y! LNominal revolutions: 15.5/16.8 rpm
1 O: P- f: R- x9 c7 MNumber of blades: 3
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Tower
1 h4 d S/ L% u. X7 jHub height (approx): 60 m, 67 m, 78 m
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; @7 w4 e) Z& u: q3 h& Z0 a* SOperational data2 `& u, e8 S$ t8 N4 |2 W% N% s4 w
Cut-in wind speed: 4 m/s# z' B" \' B; z; f& ^4 \
Nominal wind speed (1,800 kW): 15 m/s7 l" ^6 N2 o, K; a- N- G0 H
Cut-out wind speed: 25 m/s
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1 j/ W- d* e( UGenerator
0 Z0 [" l0 U6 G2 gType: Asynchronous with OptiSlip®
0 D. |- B# R+ {/ q( BNominal output: 1,800 kW
, r+ J& G% Y$ g# yOperational data: 60 Hz
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Weight D4 K; @5 G( `& I
Nacelle: 67 t
; }1 A" }$ s# I( [/ FRotor: 37 t
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