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发表于 2009-5-19 22:13
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Vestas Wind Turbine, 估计是V80-1.8MW
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Rotor
' f* _# Z/ I0 u _ l# R$ q, z$ ADiameter: 80 m
* ?* Z8 V: r8 V0 g4 EArea swept: 5,027 m2
* ^7 R2 X" R( p6 |) oNominal revolutions: 15.5/16.8 rpm
& z0 A0 z$ i0 S: a: s6 f4 S; D7 d1 ZNumber of blades: 3
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( Z0 r2 f z& E+ H7 MTower: P. h! w# E7 e! A; T! a. H
Hub height (approx): 60 m, 67 m, 78 m
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1 Q- n' v0 |' K; y8 G' Y$ F3 vOperational data
: B$ f6 u6 B7 R5 O: d0 F% r' yCut-in wind speed: 4 m/s1 z& C& i* f, G. t% n
Nominal wind speed (1,800 kW): 15 m/s
1 G$ d6 r7 u) uCut-out wind speed: 25 m/s
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Generator# ?% M4 o; d* s) P: V
Type: Asynchronous with OptiSlip®, r) ]( O& D( r( y! }2 n! c
Nominal output: 1,800 kW- X: d# l2 L: j1 s" I
Operational data: 60 Hz$ e! r- J1 j8 @6 [! U7 f/ ~5 p3 e9 T$ M
690 V2 J2 ?2 X; ^( D) A! Y: S
- X3 ]2 q2 F( H2 ]1 vWeight
/ e/ Z8 \0 V) L7 @, R+ z k3 eNacelle: 67 t( ~$ g8 F* v" P- |, C/ q
Rotor: 37 t
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