solution énergie-énergie éolienne Ref : P293806

Description :

Parameter Type Z82 Nominal power(kW) 2000 Cut-in wind speed(m/s) 3 Rated wind speed(m/s) 12m/s Cut-out wind speed(m/s) 20 IEC wind area(IEC61400-1) Ⅲ-A Extreme wind speed(m/s) 70 Maximum average wind speed(m/s) 7.5 Maximum turbulence intensity 0.18 Rotor Material GFRP Blade length(m) 40 Diameter(m) 82.6 Rotor speed Variable speed 19rpm at nominal power Tower Hub height(m) 65/80 Generator Type synchronous PM generator (direct drive-no gearbox) Voltage 660V, 50/60Hz Controller Pitch system Active pitch Yaw system Active yaw , hydraulic brake Weight Rotor (t) 42 nacelle (t) 17 generator(t) 49 tower (t) 100t/hub 65 m 150t/hub 80 mChina1

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