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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW7 d8 C: ?3 c) p9 \
% R& i) n2 {7 g v8 I0 aRotor
( G5 g# _& D" JDiameter: 80 m0 ~9 j5 a6 C) s* B' W4 g
Area swept: 5,027 m2
7 d ~' l) L( q: Q( r" LNominal revolutions: 15.5/16.8 rpm e! k; V% a7 G. y/ H
Number of blades: 3
3 V3 P/ P7 _6 D5 K8 q( h# a
! f6 V5 ^* f: e- K; C, `/ c# W; y* dTower. _) _6 s$ d7 l% ]7 r- k
Hub height (approx): 60 m, 67 m, 78 m
7 u2 w. a- P2 z$ N7 l |& H. o8 L; u2 p2 b4 m3 _4 d" t
Operational data
2 D7 T9 R- i2 S& `6 x! d7 ]Cut-in wind speed: 4 m/s* L+ N1 S3 c% v3 D8 [9 @& v
Nominal wind speed (1,800 kW): 15 m/s9 d: T' z% Q9 O# j! A/ E3 E: O% O
Cut-out wind speed: 25 m/s9 N/ H# E( a, b8 N+ i+ v& p
3 x) n3 w# |8 i7 U
Generator' \5 C, D) R* v/ U- _$ b
Type: Asynchronous with OptiSlip®
; c( f. S: u5 b4 L. T8 ~Nominal output: 1,800 kW, P4 k# @' e2 A N7 [
Operational data: 60 Hz
) n- z- E1 d$ t; U7 _! L3 S8 U690 V! I( U! A) K) G3 ?: h% z" P
6 L/ X: x- ~: O
Weight
z( F, t$ F) N" y8 w3 G9 H* ~9 A" }Nacelle: 67 t$ ^$ y6 N$ O0 Q% O' J5 K6 _
Rotor: 37 t
3 F+ C) t' W/ U& R% C4 E0 F
' @6 K4 ~4 w+ D2 K( p
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