 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
9 N9 v" J) t' v1 g9 r2 r: ?8 E2 i% P& x- @5 x/ K
Rotor
: D3 P$ ^$ u0 c, v0 W# J$ nDiameter: 80 m
- @8 q, P/ Z, n L* Q2 mArea swept: 5,027 m2 V9 C( f; ]' u+ K0 }: U* ~* b
Nominal revolutions: 15.5/16.8 rpm3 o7 h! g' w. ^ W* |( q/ R& a
Number of blades: 3
$ D7 J' E8 a. [+ [+ ~. w; D- Y6 H5 X! y
Tower
; P4 f; |" t& s' J8 {Hub height (approx): 60 m, 67 m, 78 m
+ [+ e, Q. T D7 s' g3 W$ M# q2 V' v* A# O" _6 L- P* H4 @5 x- A; V( F
Operational data
; E# s7 x/ ^( Z6 KCut-in wind speed: 4 m/s
, i. Y( f6 H/ U- k# a; L0 \. o1 F1 QNominal wind speed (1,800 kW): 15 m/s
& I# j l9 r0 W6 `" |8 Z& MCut-out wind speed: 25 m/s6 d7 ]$ p s1 ?0 ?. z
- ]! R& h* @* x! iGenerator
8 w0 C- |& H+ N! sType: Asynchronous with OptiSlip®
+ W2 Y& D$ ^2 f. ?3 sNominal output: 1,800 kW
4 B4 a. Q1 Z r* F/ jOperational data: 60 Hz, P# t5 v& v2 M
690 V- G- d* Q# i7 |) Q0 L8 f& d( }
, t3 t: a' M5 n, M [( C0 [0 R" |- B
Weight
/ ], l3 b3 p R7 I0 W) i& }Nacelle: 67 t
3 }! D2 h1 ?7 D& w" t0 y' V* @Rotor: 37 t
; h5 V9 T0 @+ r C6 x7 ^# e0 T5 y- c4 b" E# B1 R; e3 o" @
|
|