Details
300W wind turbine generator
1. Application:
Wind turbine is an equipment to convert wind energy into electric power which is charged into storage battery group. It can be widely used in rich wind areas. Now we have 12v, 24v, 48v off grid working system, wind solar hybrid system. It is capable of providing power for lighting, TV, telecommunication equipment, street light and so on.
2. Structure
300w wind turbine off grid working system including: wind turbine main body( blades rotor, permanent magnet generator, rotor body, tail rod, tail vane), guy wire tower or tilting up tower, charge controller with dump load, battery group, inverter.
3. 300w wind turbine normal spec
HAWT FD2.2-300W @550rpm |
|
RATED POWER |
300w |
MAX. POWER |
500w |
ROTOR DIAMETER |
2.2m ( 7.2ft) |
BLADE NUMBER |
3pcs |
CUT IN SPEED |
2.5m/s(5.6mph) |
RATED SPEED |
10m/s (22.4mph) |
MAX. WIND SPEED |
40m/s( 89mph) |
SWEPT AREA |
3.8m2 |
START TORQUE |
0.3n/m |
VOLTAGE OUTPUT |
12/24vdc-110/220vac at 50/60hz |
Wind turbine main body WEIGHT |
40kg (88lb) |
GENERATOR |
Permanent-magnets ;3 phases; AC |
BLADES |
Polyester resin reinforced with fiber glass |
CONTROLLER |
Off-grid, or hybrid system |
INVERTER |
pure sine wave inverter, single phase |
TOWER |
6m-15m ; guy wire tower, free stand tower, tilting up tower |
TYPE |
Up-wind horizontal rotor |
SPEED REGULATION |
Electromagnetic brake +Yawing |
STOP METHOD |
Electromagnetic brake |
NOISE |
20db from 60m with a wind speed of 8m/s(65yd and 17.8mph) |
ANNUAL PRODUCTION |
300-900kwh |
CO2 SAVED |
236kgs-707kgs |
ANTICORROSION PROTECTION |
Sealed design + hot-galvanize + hot aluminum spray + UV resistant paint |
DESIGN |
According to IEC61400-2 |
FD2.5-300w wind turbine for unrich place, the rated wind speed is lower than FD2.2-300w wind turbine.
4. Wind turbine main features
- Blade: Manufacturing according to the airscrew structure principle and techniques. Optimal wide TSR & High L/D ratio. With protection film on the edge, long work life.
Select blade type by wind tunnel testing.
With high efficiency, low noise.
- Blades rotor: Hub adopts casting molding; Blades rotor and generator adopt universal connection, directly driven. Connection is reliable, durable, smooth operation without vibration.
- Generator
Rotor: Nd-Fe-B permanent magnet. Prefabricated tangential magnetic circuit rotor; High magnetic flux density, small cubage, good manufacturing process and high performance.
Adopt SKF, NSK bearing.
Close transmission slip ring, the cable will not enlace.
- Speed regulation: yaw. Simple, reliable and safety.
- Anti-corrosion treatment: All the outside parts are designed to anti-salt, anti-fog, anti-aumospheric, anti-sandstorm corrosion design.
- Tower: guy wire tower, tilting up tower, standalone tower, hydraulic tower… It can be designed according to your request.
- 300w, 500w 1kw, 2kw, 2.5kw auto braking; 3kw-30kw auto braking system and manual braking system.
- Wind turbine design principle is simple, safety, reliable, maintenance free.
- Provide low wind place, rich wind place solution. Wind turbine OEM service.
5. 300W Wind turbine output power curve
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