China 3kw Full Permanent Magnet Wind Turbine Generator, Find details about China Windmill, Wind Energy from 3kw Full Permanent Magnet Wind Turbine Generator
Maglev Vertical Wind Turbine,Revolution Improvement
More than 35% improvement of generating efficiency
No need for city, place cables, transformer to supply power
Easy to install any place
Long last period: 10~20hrs/day illumination, 5~8 days ceaselessly working in rainy day
Safe Structure with beautiful sharp
No influence by the wind direction or turbulence
Wide application scope:
Power supply for ships Electricity, Agriculture and Fishery, Landscape education of wind energy and electricity, Wind-hydraulic generation system, Public electricity supply for building, Remote area, Independent house, Correspondence base, Street light, Electricity supply for community, Traffic signals, Independent Military Island, Wind solar hybrid, LED lighting system.
Wind Generators Core Technique:
High Efficiency permanent-magnet generator;
Both Horizontal & Vertical Type;
Tiny friction between rotor and bearing housing;
Streamline wind turbine body and blade outline design;
High-rigidity FRP material, light and enduring lifetime;
The design of wind turbine:
Maglev wind turbine integrates Exterior Design, Practical design, Electrical Engineering, Power Mechanics, Aviation atmosphere engineering, Wind Tunnel Testing, Magnetic Levitation Theory with Computer Simulation of Fractional, adopting the magnetic levitation theory-when there is no mechanical friction with the motor, under the push of wind, makes the motor rotate smoothly and stably. So the wind turbines minimum rotating wind speed achieves 1m/s.
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PARAMETER | VERTICAL WIND TURBINE MODEL NUMBER |
WKV-3000 | |
Rated Power | 3KW |
Size(Height / Diameter) | 3.5/3.2(M) |
Blades Material | aluminum alloy |
Start-up Wind Speed | 1.5m/s |
Minimum Power Generation Wind Speed | 2.5m/s |
Cut-in wind speed | 3.5m/s |
Rated Wind Speed | 13m/s |
Cut out Wind Speed | 15m/s |
Survival Wind Speed | 60m/s |
Generator Type | AC, 3 phases |
Controller Output Voltage | 48/96V |
Controller Braking System | 3-Phase short circuit by NFB brake |
Ambient Temperature | .-30~50 °C |
HAWT VS VAWT | ||
Item | Horizontal axis (HAWT) | Vertical axis |
Start wind speed | High(≥3m/s) | Low(1m/s) |
Wind conditions required | Require stable wind direction | Any wind direction |
Encountered turbulence | Reduce the efficiency | Efficiency is not affected |
Power stability | Change by wind direction | Without any wind effect |
Noise | Large(45 decibels or more) | Low noisy(because there is no mechanical friction) |
Product appearance | Normal | Beautiful |
Installation height | High(need to avoid the terrain turbulence) | Low(not afraid of turbulence) |
Installation location | Just in open area like suburb | Any location |
Generator material | Plastic or composite | metal |
Structure strength | Poor (easy to broken) | High(double strengthen arm) |
Resistance of wind speed | Poor(about 40 m/s) | High |
Model No. | Output Power(W) |
WKV-200 | 200W |
WKV-300 | 300W |
WKV-400 | 400W |
WKV-600 | 600W |
WKV-1000 | 1KW |
WKV-2000 | 2KW |
WKV-3000 | 3KW |
WKV-5000 | 5KW |