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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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9 h7 b. ^+ f. v- ?Rotor
7 {' [; m7 i' h( cDiameter: 80 m
8 `% `; ^( g1 D# I; y( R: pArea swept: 5,027 m2
0 u- ?( D5 H0 d {) i5 b1 TNominal revolutions: 15.5/16.8 rpm
f: U0 b3 u: n9 r- C9 _* rNumber of blades: 38 x& ~- Z0 b& M6 y, M* v
0 h; a* i! C9 Q) K% jTower2 ~1 t/ K w0 ?! |
Hub height (approx): 60 m, 67 m, 78 m1 `; \9 B. d2 @/ H
; B1 L ^2 ]1 `$ GOperational data
- |" U: E, o1 ?7 T7 a7 t" }Cut-in wind speed: 4 m/s* E5 g& U9 ^2 o1 a6 R% E' u
Nominal wind speed (1,800 kW): 15 m/s
9 f, L/ ~6 H, h8 \Cut-out wind speed: 25 m/s
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/ S3 C: H% u2 |; t) bGenerator
( @) z$ U4 n+ v: aType: Asynchronous with OptiSlip®
" q+ T$ o# G+ Y7 @* MNominal output: 1,800 kW
3 [3 I' S1 B6 u, C7 {Operational data: 60 Hz
0 R8 j7 J/ w6 U% s& f, a p( l690 V
+ k% U- C' Y& I* b
8 Q/ H: Q$ h- ]3 aWeight$ d$ e" J% Y9 u
Nacelle: 67 t
- W! c) k" V0 TRotor: 37 t
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