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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( g/ i E$ D* k+ k6 s
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Diameter: 80 m
" r5 p/ H4 q" j d+ E' FArea swept: 5,027 m2. H0 Y0 G! j/ @8 t T
Nominal revolutions: 15.5/16.8 rpm- d# }' a; K( C3 N/ p0 z: X
Number of blades: 3
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Hub height (approx): 60 m, 67 m, 78 m i# C u& }* H1 U! F' n( |
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Operational data
) c2 P; G4 W6 l8 V% ?Cut-in wind speed: 4 m/s
! c: f4 ]* ^6 n" s! r- m) z3 ~Nominal wind speed (1,800 kW): 15 m/s
& P- ?& g/ Q$ M2 x; Q2 Q7 nCut-out wind speed: 25 m/s" C0 e' _1 x9 l+ {
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Generator; s: n, k+ N. v, a) j4 o% ]
Type: Asynchronous with OptiSlip®
9 q( Q/ z2 J& D; QNominal output: 1,800 kW
. A! i C; c# y2 y5 R$ @7 X b" yOperational data: 60 Hz
. a9 S, E4 Q/ F, r: ]690 V
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Nacelle: 67 t0 U0 }- u$ r' B! f; |
Rotor: 37 t
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