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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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# G8 R5 Y9 k' @9 I! I, iRotor
6 V& a' v0 k1 U! R9 bDiameter: 80 m
% t' r7 _6 m! nArea swept: 5,027 m2
0 X/ h+ l+ T4 g+ CNominal revolutions: 15.5/16.8 rpm6 K6 N, h7 E/ A
Number of blades: 33 M. m2 M, @0 Z5 U7 P+ H5 D" q
" _* w4 Y8 {% r4 K7 B, }3 u( w6 OTower @ T, N S5 J) ?3 d
Hub height (approx): 60 m, 67 m, 78 m
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8 r" }5 B7 ~+ q1 d! x$ bOperational data7 O% S4 y! W' K1 F4 w: V
Cut-in wind speed: 4 m/s
7 q& N4 i( u% c) UNominal wind speed (1,800 kW): 15 m/s
9 _& h- M! k7 \: O6 y! PCut-out wind speed: 25 m/s: k* K; B, f1 c- E3 W
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Generator0 B3 e6 _( z; E7 y
Type: Asynchronous with OptiSlip®
1 q# k+ ?$ s5 {0 B) INominal output: 1,800 kW
4 x. n1 \1 N& G3 \ O, nOperational data: 60 Hz
4 @( [" ^% i5 [, q/ z/ o$ R690 V8 m8 Q" p$ o% L
- [" u- s1 ~; S4 l3 Q- U6 SWeight
5 ^' W }% J7 x; q0 i& x8 _/ INacelle: 67 t
) V- I9 w; X& `& _* DRotor: 37 t
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