 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( {0 e2 ]: K5 X
7 l P0 A; b! Z+ S( Q6 ~! u& n
Rotor3 C) r0 d7 Y% q1 i& \
Diameter: 80 m2 T/ C. u& A N0 _' _# t H
Area swept: 5,027 m2
$ y; L+ Q. r" ?9 {. R- ZNominal revolutions: 15.5/16.8 rpm
5 w! o$ ^) h" T) X1 u/ qNumber of blades: 3/ k' R+ W4 S* t$ b
0 ^$ E$ c6 T9 s4 Q: d& g# z. z
Tower1 t3 F. l$ n7 B1 }. s9 m/ ~
Hub height (approx): 60 m, 67 m, 78 m
. r5 C4 T* d( B* M$ T
+ E, j8 S" H5 Z6 P$ Y- [Operational data
& N7 J; p- q, ~8 e RCut-in wind speed: 4 m/s
/ e& Q9 W$ O! O6 Z4 V: zNominal wind speed (1,800 kW): 15 m/s5 i/ B B$ o1 ]8 Z. [0 D; T M, k: Z9 Z
Cut-out wind speed: 25 m/s
7 ~9 g6 L% z+ s, v4 C$ R9 L7 W( J! ?
Generator
, O' {- i; K2 @5 Z% ]9 g/ _Type: Asynchronous with OptiSlip®, q* e8 b3 E, B- Q+ k, z
Nominal output: 1,800 kW. U) @# k8 ~" Z" Y
Operational data: 60 Hz
. J& ~ f5 E3 h) Q/ R* ~ `( A( q690 V
4 m8 {2 b; e6 Y* R
8 g" k+ A k7 h; V" I; Y9 a3 `Weight3 r. x$ f+ A) l6 G' ]0 b& D
Nacelle: 67 t
& i- N! O3 v1 x$ N& x7 T8 [Rotor: 37 t: [7 O6 v4 d& h& |5 ^* @3 q0 j3 l
4 x3 ~! n: }5 l" N- U" L1 r. N6 T
|
|