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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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Rotor+ E' y( m& [/ I5 R k
Diameter: 80 m0 N4 X9 r* ^7 K u# U
Area swept: 5,027 m2
" @5 I" F6 s0 w5 F! V# z2 }Nominal revolutions: 15.5/16.8 rpm
3 O( Z% l4 w" W2 q* x! uNumber of blades: 3
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2 \* O( K( T1 t! N/ b+ Z( jTower! c2 N7 a) [, u' B3 I
Hub height (approx): 60 m, 67 m, 78 m
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- l* C v/ l! d- b: O( sOperational data
5 Z6 e& g; ?. i! JCut-in wind speed: 4 m/s
( i, G4 C7 G; s F" J5 b; y( ~Nominal wind speed (1,800 kW): 15 m/s
9 |7 r3 T0 n/ i9 l9 ?# @Cut-out wind speed: 25 m/s2 F' A' \& B3 D/ B2 p
+ ]4 N" z6 [5 a! {% D: |. T: M* cGenerator
+ @1 j6 G0 [/ Z8 e3 d/ LType: Asynchronous with OptiSlip®# ]% L1 N0 q. a" I* w5 G1 `/ `
Nominal output: 1,800 kW8 L1 h- a1 H, w( Y5 y: g* M N
Operational data: 60 Hz4 J, B% C' b; X1 Q# c. `& L
690 V* b# s. r$ {4 \, {8 `% |& K
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Nacelle: 67 t' j+ _0 h+ ~9 p$ L8 _5 P- J
Rotor: 37 t8 Y8 p9 J' M1 Z$ T
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