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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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, ~" s' b* F6 N( z4 VDiameter: 80 m3 E& k+ t* o( |/ t9 |: x1 E
Area swept: 5,027 m2
: Q6 D' J! w, o6 O, N1 fNominal revolutions: 15.5/16.8 rpm) @0 ]$ R4 K! Y2 N7 A; r
Number of blades: 3& g& V1 ~" E$ h) o, R& o0 {
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Hub height (approx): 60 m, 67 m, 78 m
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Operational data; o; a+ p; s5 f7 [9 d# l
Cut-in wind speed: 4 m/s* j" t4 Q, Y8 _
Nominal wind speed (1,800 kW): 15 m/s5 N% T+ a3 t. R5 J4 N6 U+ f
Cut-out wind speed: 25 m/s
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Generator/ H" x, p0 B' Y+ L) J6 f0 K
Type: Asynchronous with OptiSlip®
* M/ M$ {4 E& w: Z% @, W8 iNominal output: 1,800 kW
1 I6 {6 t g& B' lOperational data: 60 Hz
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Nacelle: 67 t5 j% n& Q' E: Y% W R9 y/ j' f
Rotor: 37 t
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