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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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, I5 n. w; j$ uDiameter: 80 m! Q$ g1 G& L+ {) D1 Y+ Y. k T
Area swept: 5,027 m2
9 F! ?5 l& e1 Q# d! ONominal revolutions: 15.5/16.8 rpm& a7 G) B2 E5 T" d4 L) P9 l5 Z% p
Number of blades: 33 P) e, x% K C* a% s3 j
6 `3 x( g* o$ l t! K6 C. ATower4 i6 M' `4 Z& Z0 j, u5 L! j* x3 d# \
Hub height (approx): 60 m, 67 m, 78 m% h. t; o, g6 f9 u
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Operational data
" E3 B7 h. n! I& \8 f6 h9 m: I# fCut-in wind speed: 4 m/s9 m* J& b8 `& W- m8 v# ~: Q7 E
Nominal wind speed (1,800 kW): 15 m/s7 S- ~* |9 T+ b+ B
Cut-out wind speed: 25 m/s
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Generator
+ d6 n. d7 I6 ]0 Y; H) }; {* gType: Asynchronous with OptiSlip®+ i/ u+ c1 Z& [5 R6 X3 E
Nominal output: 1,800 kW
4 _( p( X% Z g8 t$ HOperational data: 60 Hz/ a5 Y! q" N! |7 l! d% H5 M
690 V
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8 ?3 R* j6 {; w- yWeight! F0 c, r. ] }* Z$ d8 @
Nacelle: 67 t
' h- L- D; N% Y0 v5 `1 A' E3 B6 VRotor: 37 t
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