 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
! {2 W& D! _6 }' B Z, D0 d: G, q8 _7 o
Rotor; m% \4 ]2 @0 m. L: c: [& b
Diameter: 80 m; K i% G$ v: }8 R
Area swept: 5,027 m2. E3 F1 ?: J) O+ o4 l
Nominal revolutions: 15.5/16.8 rpm+ f, O7 `" f7 V3 @
Number of blades: 3$ o5 G3 c# u+ u: a
; \! m: e4 u) PTower e2 Z/ l) d! i( b, m
Hub height (approx): 60 m, 67 m, 78 m7 X9 [1 d9 o- l& i o
- L. @2 |; \6 o+ S: x
Operational data
3 [6 r4 s& N# L6 s0 [( vCut-in wind speed: 4 m/s( x+ O" q3 P- J& Z
Nominal wind speed (1,800 kW): 15 m/s
1 }: b- {7 F# @) _7 d/ u1 XCut-out wind speed: 25 m/s0 `+ y v ^ V5 w2 ~3 H
8 V/ s: F1 f: [4 J2 x$ N3 {2 vGenerator
( Y+ ^* @( b7 G9 HType: Asynchronous with OptiSlip®
6 ^4 k9 E! G5 m6 y! t) XNominal output: 1,800 kW
1 U1 N$ P3 }9 X: t5 wOperational data: 60 Hz3 O4 _3 V0 o5 A8 V- ?
690 V
# O0 Q+ [5 i6 Z! k) c1 G8 {( q' X' y) J' ^% [
Weight
7 I$ P+ t% j: ?5 L+ V8 D) ~, ~Nacelle: 67 t" p. B3 X3 l- w1 G I
Rotor: 37 t& g* _3 K$ d0 C7 J6 o* P5 r! U
, c; |3 J8 Z& F7 m
|
|