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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 m
) v( j. W* O3 k8 ^& Z' N' mArea swept: 5,027 m2
- ]' z9 I* o. x, UNominal revolutions: 15.5/16.8 rpm: u+ u: L5 y" z; Y) p
Number of blades: 3: A0 J3 {2 v+ d" I
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Tower
6 j' i- p" ~3 S& `+ _' c) eHub height (approx): 60 m, 67 m, 78 m+ p2 `0 {3 V7 F* I' F1 v
% k7 h' K% }6 B8 A& cOperational data# y% N8 {" h4 J# s, w
Cut-in wind speed: 4 m/s9 O$ ?, P3 \- o# h" ^8 p/ S
Nominal wind speed (1,800 kW): 15 m/s: o' i3 w7 l! l5 {
Cut-out wind speed: 25 m/s
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Generator
7 r# e- I5 f: a; h- \2 mType: Asynchronous with OptiSlip®
* @: ~& _5 X6 k7 zNominal output: 1,800 kW
1 H' }4 h( g9 s/ a) C+ O/ M) v% E9 bOperational data: 60 Hz
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Weight
y S9 y4 `% N. CNacelle: 67 t# k* I3 }7 k! D7 B" v* s7 r1 n
Rotor: 37 t: M0 P* k0 f5 d2 X! n8 z
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