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1. Overview (SFX HORIZONTAL AXIS WIND TURBINE serise) |
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This horizontal axis wind turbine is designed and manufactured by our company, it adopts the most advanced permanent magnet synchronous generating chnology, the rotor is designed to be high efficient, the energy utilization factor reaches the intern-ational advanced level, the whole generator has high efficiency, is in a leading level.of the world. |
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2. Product features (SFX HORIZONTAL AXIS WIND TURBINE serise) |
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1. Adopt "AC-DC-AC" power supply style, accompany with rectify-control inverter that rectify the AC from generator to DC and store into battery.
2. The main component, generator adopts the most advanced, rare earth, permanent magnet, three-phase AC generator in the world. It has advantages of high efficiency, high power, small size etc.
3. Wind rotor is well designed according to material machenics and aerodynamics principles. It runs stable and quietly, has the unique strong wind stall protecting feature.
4. The maximum utilization factor of wind rotor is 0.38-0.42, reaches the international advanced level of off-grid wind turbine.
5. The body uses overall manufacturing so that the generator can still running in poor environment.
6. Unique pre-biased anglel of tail vane design,
enables it automatic pointing the direction of wind when running normally, has side-slip speed adjusting and strong wind protecting functions while the output power is increasing. |
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3. Applications (SFX HORIZONTAL AXIS WIND TURBINE serise) |
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According the size of the product's power , it can support independent running home electronics and lighting. Moreover, it can provide power for communication stations, border stations, wind-solar complementary street lights, environmental parks, ecological parks, green schools, ecological villas etc. It can provide green energy to the power grid when combining with grid-connected controller. The above applications can be widely used in areas that is not coved by power grid but with abundant wind resources, such as islands, grasslands pasturing areas, montains, resorts etc. |
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4. Technical Parameters (SFX HORIZONTAL AXIS WIND TURBINE serise) |
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Model |
SFX300 |
SFX400 |
SFX500 |
SFX1000 |
SFX2500 |
SFX5000 |
SFX10K |
SFX20K |
Parameters |
rated power |
300 |
400 |
500 |
1000 |
2500 |
5000 |
10000 |
20000 |
MAX power |
600 |
400 |
1000 |
1000 |
5000 |
7500 |
15000 |
30000 |
ated voltage |
24 |
12/24 |
48 |
48 |
240 |
240 |
240 |
360 |
diameter of rotor |
2.5 |
1.75 |
3.2 |
4 |
5 |
6 |
8 |
11 |
starting wind speed |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
3.5 |
3.5 |
3.5 |
safe wind speed |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
way of yawing |
Mechanical |
Mechanical |
Mechanical |
Mechanical |
Digital |
Digital |
Digital |
Digital |
rated rotating speed |
400 |
450 |
350 |
280 |
240 |
198 |
180 |
150 |
shell material |
Steel |
Aluminum |
Steel |
Steel |
Steel |
Steel |
Steel |
Steel |
blade material |
FRP |
reinforced
plastic |
FRP |
FRP |
FRP |
FRP |
FRP |
FRP |
no. of blades |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
dragline
tower |
Height |
6 |
6 |
8 |
9 |
--- |
--- |
--- |
--- |
Thickness |
3.25 |
2.5 |
3.25 |
3.5 |
--- |
--- |
--- |
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Diameter |
89 |
48 |
114 |
140 |
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advised matching
inverter type |
sine wave |
sine wave |
sine wave |
sine wave |
sine wave |
sine wave |
sine wave |
sine wave |
advised matching
battery |
12V200Ah×2 |
12V150Ah×2 |
12V200Ah×4 |
12V200Ah×8 |
12V200Ah×20 |
12V200Ah×40 |
12V200Ah×80 |
12V200Ah×160 |
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1. Overview (SFH VERTICAL WIND TURBINE series) |
This vertical wind turbine is designed and manufactured by our factory, it adopts the japanese leading technology, combines with our own developing experience, high efficient rotor design and generator design technology so that the generating efficiency rises dramtically and has a wide range of use. |
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2. Product features (SFH VERTICAL WIND TURBINE series) |
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1. Base on Japanese aerospace science and technology studies, developed according to Japanese exellent aircraft manufacturing technology.
2. New vertical wind turbine produced in China, a combination of Japanese developing technology and Chinese producing technology.
3. Can start rotating at wind speed 0.8m/s.
4. Can keep working regardless wind direction.
5. Because of environmenalt protection is crucial when disigning, it works with no noise and resonance.
6. Design can be flexible according to installation environment and purpose.
7. Simple construction and light weight give low cost in handling and constructing.
8. Can be installed in small space.
9. The generator is installed on the ground, so that it is easy to do preparation and also do large-scale work.
10. Blades are protected by protecting net from damaging. |
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3. Applications (SFH VERTICAL WIND TURBINE series) |
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According the size of the product's power , it can support independent running home electronics and lighting. Moreover, it can provide power for communication stations, border stations, wind-solar complementary street lights, environmental parks, ecological parks, green schools, ecological villas etc. It can provide green energy to the power grid when combining with grid-connected controller. The above applications can be widely used in areas that is not covedr by power grid but with abundant wind resources, such as islands, grasslands pasturing areas, montains, resorts etc. Furthermore, it also can be applied to commercial facilityies like urban construction, public facilities and the application of enery saving in large medium-sized enterprises. |
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4. Development (SFH VERTICAL WIND TURBINE series) |
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Shape design by Aerodynamice:To solve complicated aerodynamic equation, to design & optimize the shape of the aerofoil and largely increase the efficiency of the vertical axis wind turbine by the strong calculating capacity of computer. |
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Material & structure analyze:Calculate the intension of each parts under the utmost load and ensure the security of the system based on the Theory of Finite Element. |
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Generator Design:Using computer in design of generator,which optimizes the interior structure of the generator and increases the efficiency. |
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Wind tunnel test:In order to validate the calculating results,lots of wind tunnel tests were done. The results show that our products truly and entirely meet the design criteria. |
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5. Specification, Size, Weight (SFH VERTICAL WIND TURBINE series) |
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Model |
Rated power |
Diameters of rotor blades |
Output voltage |
Size |
Weight(Kg) |
SFH200 |
200W |
1.6m |
24V |
Please see
specification
booklet |
12 |
SFH400 |
400W |
2.5m |
24V |
21 |
SFH600 |
600W |
2.8m |
24V |
22 |
SFH1000 |
1KW |
3.0m |
48V |
23 |
SFH3000 |
3KW |
5m |
220V |
49 |
SFH5000 |
5KW |
5.8m |
220V |
57 |
SFH10K |
10KW |
8.0m |
380V |
80 |
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