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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
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Diameter: 80 m1 C ~# G7 z5 Y; O B a# G1 }, i
Area swept: 5,027 m2
+ P. [* p0 _( WNominal revolutions: 15.5/16.8 rpm
1 X& J+ }/ n& K: RNumber of blades: 3' K7 S3 `3 G5 Y) p% X
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Hub height (approx): 60 m, 67 m, 78 m" u8 t& g+ h( i' y$ Q: u
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Operational data/ T/ P/ C! [- P+ ^8 j7 \
Cut-in wind speed: 4 m/s* c) A# S) w1 J/ k3 J: B! V2 r
Nominal wind speed (1,800 kW): 15 m/s
% l1 h1 Y5 Q5 }0 Y. r: z: _0 k* G2 eCut-out wind speed: 25 m/s P! P9 n0 I( t0 {
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Generator
5 T. f' z7 n% [1 h& @: I0 MType: Asynchronous with OptiSlip®
2 S" z2 g9 G8 r8 tNominal output: 1,800 kW
! S) W: S5 B7 DOperational data: 60 Hz( ]' D. }7 y+ e' f/ ?3 S
690 V
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Nacelle: 67 t# d H# }( @) I" ?9 [
Rotor: 37 t
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