1.5mw Windmill Generator

1.5mw Windmill Generator

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We produce all kinds of windmill generator and wind turbine, from small to big(250w---1.5mw). We can meet your requirement.1.5 mega watt (1500kw) windmill generator:
Table 1. General technical data--single set
1 wind turbine specification
1.2
Rated power
Kw
15001.3
Rotor diameter
M
70.51.4
Cut-in wind speed
M/s
31.5
Rated wind speed
M/s
12.51.6
Cut-out wind speed (average value in ten minutes)
M/s
251.7
Survival wind speed (maximal value in 3 seconds)
M/s
701.8
Power adjustment modeAdjusting of speed/pitch1.9
Expected life
Year
201.10
Availability
%
>=952
Blade2.2
Blade materialGfrp(glass fiber reinforced plastic)2.3
Blade apex linear velocity
M/s
73.832.4
Blade length
M
34.23
Gearbox
3.1
Gear level
1 level planetary/2 level parallel axes3.2
Gear ratio1:903.3
Rated torque
Kn. M
7164
GeneratorDoubly fed induction generator4.1
Rated power
Kw
15604.2
Rated voltage(stator/rotor)
Kv
0.690/2.34.3
Rated current
Stator
A
1083Rotor
A
3904.4
Power factor
1/4 rated power-0.95--+0.951/2 rated power-0.95--+0.953/4 rated power-0.95--+0.95Rated power14.5
Insulated gradeH4.6
Safety gradeIp544.7
Cooling methodAir air colling4.8
Power converting unit (if has)
4.8.1
Rated power
Kw
4784.8.2
Cooling methodInside fan5
Compensation capacitor (if has)
5.1
Set quantity5.2
Capacity
Kvar6
Spindle7
HeadstockDouble-row roller bearing7.1
ModelFag/240/630b. Mb8
Brake system
8.1
Service brake systemBlade aerodynamic brake8.2
The second brake systemMechanical brake9
Yawing system
9.1
Model/designActive yawing9.2
ControlPlc control9.3
Yawing control speed0.5470/s9.4
Anemoscope modelP/n:76903619.5
Anemoscope modelP/n:76903759.6
Yawing brakeHydraulic caliper disc brake10
Hydraulic equipment10.1
ModelSvendborg/pu1010-0036-602
11
On the spot control system11.1
Model/designSut-1500/design
12
Lightning protection12.1
Lightningproof design standardIec61024-1 gb5005712.2
Wind turbine earthing resistance
Ohm
13
Weight13.1
Engine room
Kg
5400013.2
Generator
Kg
720013.3
Gearbox
Kg
1620013.4
Blade(weight of 3 pcs)
Kg
1770013.5
Impeller
Kg
33000Table 2. Different hub height and tubular tower data of windmill generator/annual capacity of electricity generation---single setHub height (m)
65.1
Tubular tower section quantity
1. Up section
Length (m)
22.80
Weight (kg)
22800
2. Middle section
Length (m)
20.15
Weight (kg)
27300
3. Down section
Length (m)
20.15Weight (kg)
38900Tubular tower weight (kg)89000
98000(include base flange)Steel grade
Q345-dAnnual capacity of electricity generation
(single set)
4959320kw

1.5mw Windmill Generat