 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* m" m# t, ?" p3 P& a
6 E3 R0 | I& w1 _, G+ q1 T
Rotor0 o+ G L; {4 U, ?. h4 m
Diameter: 80 m
7 k5 }! e" g" W8 F0 \Area swept: 5,027 m2* `1 s" V: [ f9 i5 Y0 U1 \
Nominal revolutions: 15.5/16.8 rpm
+ P* G0 H6 A2 VNumber of blades: 34 r: r6 W. `* y( c$ Q) I y
/ D. s4 |( I7 R2 o" C4 W1 |
Tower4 O0 o* {/ b4 ?" F% z0 n3 H
Hub height (approx): 60 m, 67 m, 78 m
% l; B2 u4 B( z: ~- X. q5 J2 f6 ^/ h. @. {* d
Operational data( B" L1 J4 O/ {% g
Cut-in wind speed: 4 m/s
* q/ q# ^& ]6 Y+ c0 G4 i' QNominal wind speed (1,800 kW): 15 m/s g) N5 B! V/ H4 f
Cut-out wind speed: 25 m/s- S c( f8 U* D3 O
9 a4 r# s' ?- c) X1 a
Generator
2 ]1 }, n" {& t" n8 E# a- i9 o0 uType: Asynchronous with OptiSlip®
6 G+ C8 u. I1 Y' ONominal output: 1,800 kW
$ y; b7 M8 z i# P4 bOperational data: 60 Hz2 {2 ?% j* O3 \0 e
690 V
0 ]: J q4 [6 ?$ C3 O4 j( k, y& ~$ i
9 `. k6 ]+ L2 x, I4 pWeight
+ i: D+ u) h) Z3 @Nacelle: 67 t
. x6 f/ S/ W9 j5 O# NRotor: 37 t
4 n& r B& {. T) V( T! ~1 t0 X( V8 q# P' r, w
|
|