wind turbines uk 0381... · hybrid system for wind and diesel integrated operation. turbine concept...
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Technicaldescription
GEV MP C250 kW
0845 269 3083
www.windturbinesuk.co.uk
Wind Turbines UK
7
GEV MP C - Technical description
1, rue des Châtaigniers - 45140 Ormes - FRANCETel. +33 (0)2 38 52 35 60 - Fax +33 (0)2 38 52 35 83 - [email protected] www.vergnet.com
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CERTIFICATION• CENER : Sound level curve.• DEWI : Power curve & power quality.• APAVE : Safety systems.
OPTIONAL SERVICES• SWINGS (Smart WINd and Genset System) :Hybrid system for wind and diesel integrated operation.
TURBINE CONCEPT• Rated Power .............................. 250 kW• Rotor diameter ........................... 30m (98’)• Class (IEC 61 400-1) ...................
II A for 30 m rotor diameter
• Blades ........................................ 2 blades - downwind• Gearbox ...................................... 2-stage planetary• Hub height ................................. 30 mtr• Hub ............................................. Teetering hub• Pitch ........................................... Hydraulic pitch• Generator ................................... 2 speed, asynchronous, squirrel cage generator• Tower .......................................... Tubular / Lattice • Yaw ............................................. Hydraulic active yaw• Output Voltage & Frequency .... 400 V - 50 Hz • Power control ............................ Pitch• Reactive power control ............. Capacitor bank
PACKING & INSTALLATION• Nacelle weight ........................... 8.4 t (18 519 lb)• Tower weight ............................. 15 t (33 069 lb)• Packing ...................................... • 40’ containers + blades (1 load) • For road transport : conventional flatbed trucks of equivalent length. • Concrete ..................................... 15 m3 (20 cu.yd)• Erection ...................................... 20 t crane Integrated hydraulic winch
OPERATION• Cut in speed .............................. 3.5 m/s• Cut out speed ............................ 25 m/s• Max wind speed Operation ........................
30 m :
Survival ........................... 85 m/s• Temperature Operation ........................ From -12°C to + 50°C (10°F to 122°F) Survival ........................... -20°C (-4°F)
SCADAMonitoring, remote diagnosis and maintenance, power control.
POWER CURVE
Hub heightWind speed
(m/s)
Power (kW)d=1.225kg/m
3
Rotor 32m Rotor 30m
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17.936.558.498.1
141.1188.7242.8271.7275275275275275275275275275
03
14285180
113151192238270275275275275275275275275
Hub heightWind speed
(m/s)
Annual grossproduction (MWh/year)
Rotor 32m Rotor 30m
44.55
5.56
6.57
7.58
8.59
9.510
10.511
164246342449560673785893994
108911761254132413851436
133200281372470572676778876969
10561136120712711325
AEP - ANNUAL ENERGY PRODUCTION
Weibull k=2 ; d=1.225 kg/m3