 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
3 d3 x0 P6 F8 S" x9 t4 C
: V2 A8 S9 O& \5 CRotor
/ [# F( t& X/ d" t- E& ^9 Z: iDiameter: 80 m
% f1 f8 H, p* M: BArea swept: 5,027 m2. b& P c7 h3 \# M
Nominal revolutions: 15.5/16.8 rpm
8 ?5 d; j: v" i. @& pNumber of blades: 3+ n; V; Q5 q/ {: s3 Z
: ~! k; j$ k7 _/ X, ^* tTower
* x1 T: c- N0 a3 J- xHub height (approx): 60 m, 67 m, 78 m- }& \6 J, B1 D/ Y! l$ f3 y6 ^
1 s% D. y \5 H$ j! COperational data
/ X3 Q0 G9 {* F% N/ L) ~' Q7 sCut-in wind speed: 4 m/s
1 x. T% d$ T# SNominal wind speed (1,800 kW): 15 m/s/ u6 S! l4 o4 ?
Cut-out wind speed: 25 m/s: L0 v6 P7 v% g/ c0 ~1 ~. z
: S& o6 _& X1 |( `, ^3 [6 OGenerator
9 H6 |' d, \0 c; b, UType: Asynchronous with OptiSlip®2 `( n1 {0 m V
Nominal output: 1,800 kW" w+ T* Q* _3 v+ O: t
Operational data: 60 Hz
/ j5 W3 g# {. x1 Y0 c4 @' } v: M690 V L- s- s& U3 L9 E O0 M! C
; ^. y$ f; Y- F7 g, g
Weight
# X( B$ `8 y; f: [# D$ e4 T, ^Nacelle: 67 t
; a9 g! q1 Z4 x+ J/ D$ l6 {Rotor: 37 t
4 L) v* g6 u9 v% A) u ~; \. d" ?6 C8 R
|
|