 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" T9 d: N( t8 w! l( r
& V n* z# `9 y- \. ?& tRotor
8 k, u# K2 l- b7 ~5 b a! @Diameter: 80 m
1 l1 h" m9 k: B4 w3 \5 I. FArea swept: 5,027 m2* ^- |- B& @5 K
Nominal revolutions: 15.5/16.8 rpm
& W+ j0 p: F' g1 B' yNumber of blades: 3) q1 X4 T& t2 B3 P Y# }
& k% G7 U7 q9 H$ t% i
Tower
7 E1 Z# h5 c; @4 H8 ?! WHub height (approx): 60 m, 67 m, 78 m: { H B% f7 G# y m7 j, \$ l2 y+ I
& e0 _* h5 Q% n4 W; g
Operational data
6 @ _4 ~) J5 i5 f& PCut-in wind speed: 4 m/s7 R( d* l1 c" j2 R# ]) T' |7 {+ W
Nominal wind speed (1,800 kW): 15 m/s
& [2 M0 a5 {4 K3 M' A2 q' D/ nCut-out wind speed: 25 m/s
; }8 D4 `& v! w& o2 k% M
- W# V8 [3 h$ d# j; L% zGenerator$ m! K; D! K# _* }/ A' `! g* s
Type: Asynchronous with OptiSlip®5 m* n) p/ l2 f" O& A
Nominal output: 1,800 kW- E2 X) V* D; V* f* f8 ]
Operational data: 60 Hz A; I# M# B4 v1 j) ^; ~
690 V
/ _7 t) s% W/ V( v8 @- L) o8 \0 I, @" J- S: N4 W
Weight" ^ i4 U: }! V! H, ^
Nacelle: 67 t
# q8 Q% Z+ }# p( R7 a9 S, P( LRotor: 37 t
5 d) e4 E) P7 r8 G l& M8 q) ?
* ^. V7 S: e" c& a0 |
|
|