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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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# c; |" d- y& FRotor
" d" x; C; \# v- mDiameter: 80 m1 J: d) f* ?1 t8 a# V
Area swept: 5,027 m2
; K+ X; K1 n6 A# L, QNominal revolutions: 15.5/16.8 rpm
2 q) c# s; n/ [Number of blades: 33 ]- B( e N+ Y+ K
$ S9 u2 H G" UTower; [9 y: a! d3 A1 c6 K- N! I
Hub height (approx): 60 m, 67 m, 78 m
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Operational data
w' R( H: U& W" e" z9 z% yCut-in wind speed: 4 m/s5 ^( N5 s) J6 K( ]3 @* U9 K
Nominal wind speed (1,800 kW): 15 m/s7 b% Y) E! A6 B$ n" l
Cut-out wind speed: 25 m/s/ y8 ]6 O x: p/ ?
! Z: q0 o" M, D0 W8 gGenerator2 j3 }& V/ f5 g1 K W/ o
Type: Asynchronous with OptiSlip®8 N9 S9 {% J b* O, ^/ k8 r( }8 }
Nominal output: 1,800 kW; `6 \/ `9 t! l/ R4 q. r4 n
Operational data: 60 Hz( {" ?$ W* ^$ D7 ]5 u+ w9 ^) Q
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. M" u& \# V" g5 n% HWeight
1 _$ d' h& y; x5 aNacelle: 67 t
' d! `# @& w" p& H/ RRotor: 37 t
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