 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 r5 p. D4 T8 l
" t4 S( ~1 I5 p+ ^8 `+ eRotor. J. H# B5 I: f, i. f
Diameter: 80 m
2 j& ^% U$ K- TArea swept: 5,027 m26 G' A: x8 r( i) C
Nominal revolutions: 15.5/16.8 rpm
: ]) a' j' d0 o: V4 z8 y4 x. P& rNumber of blades: 3
; v. p9 L% W( c" F+ |) m
7 C4 q: e- s& s. \" \+ ]5 RTower
' F; N/ O. h! f0 V/ k( n, ?Hub height (approx): 60 m, 67 m, 78 m
' h2 W$ Q$ h$ U Y! t, ^7 A7 L% X6 ], t N
Operational data% \& Q. Y' Y1 c$ c6 r: i
Cut-in wind speed: 4 m/s
) I+ ]) d& H/ xNominal wind speed (1,800 kW): 15 m/s
, Z+ J( H2 ~0 R% }; s: H, }4 w4 tCut-out wind speed: 25 m/s+ z8 Z0 j6 |' f
$ ~$ v, c* j' F: I, DGenerator
# W- ^8 o2 k1 f. [ VType: Asynchronous with OptiSlip®3 N0 s3 S" D7 C: L$ W, B' `9 b& b
Nominal output: 1,800 kW9 z! b% S: ?1 V! N
Operational data: 60 Hz
* ?. L# H( m& o/ R7 U; _690 V1 C' D4 s: [ N) \% L" b, }
- r% O1 B3 k3 M! U+ {0 q# h
Weight
p6 p3 L* }( e. O# ~+ mNacelle: 67 t; R: T0 u# _5 j2 K/ ]3 n. u
Rotor: 37 t7 I/ k) |$ z! q5 p. m8 Z: m) r8 n7 {
2 Z% ]1 `& w! Y) C
|
|