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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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" `! D* i; ^! `, g- H8 BRotor
( q5 a6 f. I+ X2 m. R- r0 xDiameter: 80 m
@. o) t5 ^4 ~- p1 oArea swept: 5,027 m2
2 |8 o3 y, F/ N, M$ x0 k5 NNominal revolutions: 15.5/16.8 rpm) [* O6 B( K2 R4 x' P0 z) l
Number of blades: 3" `# K" B ~$ N/ z$ N/ O3 V6 F
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Tower
/ p$ X+ h) ]- R( W* ^5 P, cHub height (approx): 60 m, 67 m, 78 m
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$ \) Y, w( l: j2 d$ |9 I; i8 XOperational data
& K2 w" [) p, Y% UCut-in wind speed: 4 m/s
- U) o' p7 d1 eNominal wind speed (1,800 kW): 15 m/s7 r! Q9 P3 `- @5 m
Cut-out wind speed: 25 m/s
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8 b; C7 G; ^# P* |Generator
- P$ S+ F. ?* h7 [; C. H; c( t3 |! AType: Asynchronous with OptiSlip®0 [2 k! E/ |' L$ Q1 \2 \7 ]
Nominal output: 1,800 kW
- K$ H' T9 A7 W$ j, y r4 r( fOperational data: 60 Hz) z+ l W* k/ g; T$ H+ s4 [4 f
690 V
9 f8 u9 }& }7 y
- q4 a0 R% o* _7 q- T* BWeight
) X" ]9 B) o+ I, BNacelle: 67 t
2 m$ J/ g# @' _ M! Q- pRotor: 37 t d/ n: S, t4 B" s5 n
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