 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V80-1.8MW5 A% ?; \, n# \% G9 Y$ M- N
1 M @- {5 K. G/ g8 ~
Rotor8 C# }5 c, T& `
Diameter: 80 m
3 ]1 d( p6 B: @ s! U$ \! WArea swept: 5,027 m2$ E. C; v& Q/ K9 G5 Q
Nominal revolutions: 15.5/16.8 rpm
! c+ `" F5 i7 e6 D) TNumber of blades: 3
( y* A" t9 K) }. T. [" K: ~& Z- {
1 j5 h- i& a) V, e% t5 b+ RTower. o% `5 }6 s( Y8 r# S
Hub height (approx): 60 m, 67 m, 78 m
% a. [0 ~ [, P, `5 f3 `4 ]% e9 k. D; s% @4 ~1 g
Operational data5 ~2 @: v; R' \/ v' H& B
Cut-in wind speed: 4 m/s
0 a: \/ W2 S* y" m% RNominal wind speed (1,800 kW): 15 m/s: i5 ~) l5 s: r" _1 d4 S: B
Cut-out wind speed: 25 m/s( x( K+ }$ L/ n
8 f) g b7 `4 l5 Q5 vGenerator
$ {; H: Z" S& i9 y# n% t1 |; K$ Z4 RType: Asynchronous with OptiSlip®# A+ ?) i4 l* l; |' q
Nominal output: 1,800 kW* L6 c6 S$ X4 w: \; N8 M
Operational data: 60 Hz
& _5 ?9 x5 q& \, n! k& Y690 V
( J$ K! K4 b8 i) w* \$ L! A' p( w/ k
Weight8 ?+ `" W3 `6 I" H7 y8 ^4 b
Nacelle: 67 t
3 E8 P' G2 o" `/ }3 vRotor: 37 t
; l. B% i: [/ R2 W) G- l* l. [
b; J, x. s$ C) X; m: V' \/ x
|
|