 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
4 b. U9 n; |9 j) J) f. i
9 I* ^2 C1 D$ p" B# R# S; d' dRotor
: h' c4 T, Z% o5 x$ O! bDiameter: 80 m e" ^/ R2 w+ E" K( D0 j/ D
Area swept: 5,027 m2
, \( u% c1 w4 mNominal revolutions: 15.5/16.8 rpm B. ]2 J5 \3 C) \. z
Number of blades: 3- u% G% g/ O9 f
5 Y4 ~% { L( p* U0 C7 q! Y0 m
Tower
# R% g4 O9 E* Z4 Z8 lHub height (approx): 60 m, 67 m, 78 m- h. I- o7 w5 |9 H" s( d
2 e2 w# k; {1 o* ^Operational data
/ c% M, X9 y; R6 y7 h9 kCut-in wind speed: 4 m/s
' [2 a( }! j8 H2 X2 x% B6 z+ J6 _) vNominal wind speed (1,800 kW): 15 m/s
, Y9 j% h! s& R! J* k( ]" O! WCut-out wind speed: 25 m/s
0 N. f$ {" ?7 O9 ?- U, U
, ] K- Y. h. P3 qGenerator4 d! G8 J8 |2 X0 @% F" }& U' Z
Type: Asynchronous with OptiSlip®
: a/ y2 `. H( w& JNominal output: 1,800 kW
( g, T8 y. c: g5 jOperational data: 60 Hz
0 b/ n/ _- U. {# V# z9 Q690 V
/ w2 [5 c# l2 Y b9 e, K
" V1 N6 a7 @( {3 r0 s. JWeight4 D6 z1 {+ ^* l) }
Nacelle: 67 t
6 F! Y) o( d; A& fRotor: 37 t1 f4 ]( `" t4 I9 V4 I
8 ^2 J0 @3 A7 Z! D
|
|