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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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Rotor
5 w7 g7 ]( ^0 z7 ~Diameter: 80 m
3 i% u9 p9 N* Q0 `$ L" H5 `6 zArea swept: 5,027 m2
( v8 `3 G3 a1 a4 T" X: |Nominal revolutions: 15.5/16.8 rpm5 z' |. ?6 f* ` w2 ]3 e. Z
Number of blades: 3
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! Z( P' T' b' S M8 `. ~Hub height (approx): 60 m, 67 m, 78 m( H B7 H( W- \1 S
- Y( _; f9 d2 P( l2 J& u5 H) ?Operational data ~1 }6 E" t# m7 R" ^
Cut-in wind speed: 4 m/s
* w! b4 C% t, T3 ~4 f$ iNominal wind speed (1,800 kW): 15 m/s
6 M4 B# v. F6 _8 W' o; Y0 w6 DCut-out wind speed: 25 m/s
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Type: Asynchronous with OptiSlip®2 w9 w- P: S/ y4 m3 n
Nominal output: 1,800 kW
; E( A G1 e/ w" E9 \Operational data: 60 Hz
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Weight% W. _( B: e$ J8 ^3 h
Nacelle: 67 t
0 v4 d! {+ q: @1 nRotor: 37 t* x: J' y- v$ Q# C8 Q
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