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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" }5 Q9 N4 }' _9 O, r# i
; o) C. C- z2 j1 o9 R0 X* \$ L! BRotor# Z X L7 e1 [) V, ~
Diameter: 80 m
+ j, K' S& w" b5 n, g. eArea swept: 5,027 m2
* P% J# L+ b6 U3 MNominal revolutions: 15.5/16.8 rpm
( O: p7 q$ U+ L: E$ f0 g. ~9 ONumber of blades: 3
3 r9 h f4 @ K' l1 z4 B, O9 a
) }# T6 N B" ETower
8 x& Z6 [' `' }. vHub height (approx): 60 m, 67 m, 78 m
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Operational data
) D3 }1 Q; }6 `3 r5 H/ Y- s4 @& }7 vCut-in wind speed: 4 m/s( s4 p1 m- O* I
Nominal wind speed (1,800 kW): 15 m/s- d# i& F' j2 b# l8 i0 Y$ J: x7 a, g2 t
Cut-out wind speed: 25 m/s
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, m5 ~3 T, F/ ^: nGenerator9 m: \8 j) ~4 i+ i7 j. V7 j$ Y Z
Type: Asynchronous with OptiSlip®% h: B, z i: o7 J) E* K. V6 y0 u7 U1 \
Nominal output: 1,800 kW
8 Z V: G/ _4 L( ?5 w8 z. o& h" n3 nOperational data: 60 Hz
) E) A; m( l4 g: n3 X2 _ P690 V9 p& j1 A/ R9 y% n- y. ?4 e
" v, n4 y6 [. F2 j* pWeight
( B/ _4 M2 ]5 Y$ ?, \7 QNacelle: 67 t# F$ z* ?+ z# X- C7 G$ b
Rotor: 37 t
+ p$ o0 N g9 m2 b
& _' G* o2 |+ E0 w" ]: B! {! c" b
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