 鲜花( 40)  鸡蛋( 0)
|

楼主 |
发表于 2009-5-19 22:13
|
显示全部楼层
Vestas Wind Turbine, 估计是V80-1.8MW- q1 g; b5 a8 S9 u1 t
% T: y" n7 O' q8 S' C: v% b0 w
Rotor8 N8 k6 e3 q' i! x% b6 r
Diameter: 80 m
: F, B% M2 b w" IArea swept: 5,027 m2
: z; E) N$ j/ ZNominal revolutions: 15.5/16.8 rpm; b# j% I! t/ P0 `, l
Number of blades: 3' e0 J) W5 `' o* O
. J! C0 a/ U; B J7 F
Tower$ _- E: L8 ]1 H% |
Hub height (approx): 60 m, 67 m, 78 m
# k. s. X1 N# _$ {" ?" M6 m0 Q( ]2 ~2 t6 w; _' ]3 w
Operational data
* s6 x8 ]: O4 \' o* X3 r: V# fCut-in wind speed: 4 m/s- k$ H4 `1 a r7 T. ?
Nominal wind speed (1,800 kW): 15 m/s8 P5 Q6 b, }2 H0 i. ]
Cut-out wind speed: 25 m/s l, }7 ]! Y: Q
8 h4 u A; R5 q( t5 B' B: f% h. U
Generator% o6 h: P$ `* q1 J5 K, I% ^0 T, S
Type: Asynchronous with OptiSlip®0 r8 Z8 u, z2 |" k+ z. J/ Z
Nominal output: 1,800 kW3 T) E( E0 K0 X1 M; l6 q+ ^+ y
Operational data: 60 Hz9 Y5 i$ i4 a! g, k" ]% C% k
690 V f4 M: L# a) x( v2 _8 ^, }) m
7 Q8 b2 u. Y1 C6 kWeight3 E( l! T! z) G! ~4 b* u, W' b
Nacelle: 67 t
3 R* g* y; G% {! \2 oRotor: 37 t
# J* _, R2 }# [; E! t1 B
6 x: I9 s# J, d$ j7 |
|
|