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Horizontal eolienne 20kw
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Product Details
FD12-20kw variable pitch wind turbine
FD10-20kw variable pitch wind turbine
Work in rich wind place, island,cyclone, typhoon place. More safety, reliable than normal wind turbine at high wind speed condition.
Huaya 20kw pitch controlled wind turbine adopts:
Passive electric pitch controlled, tailless wind turbine. Controller will test the rotation speed,output voltage,current... Once the rotation speed/voltage/current is too higher, it will push the blades angle twist and change itself aerodynamic characteristic to control wind turbine rotation speed, till the blades direction same with the wind direction and stop working. This will make the generator output power steady and constantly.
1. 20kw pitch controlled wind turbine normal spec
- MODEL: FD12- 20KW wind turbine
- rotor diameter 12m
- electric pitch control , electric yawing
- Siemens PLC , hydraulic disk brake
- gearless, direct drive, 3 phase ac perament magnet
- NSK bearing
- brushless yawing brushless motor, pitch control brushless motor
- RS 485 communication, GPRS telecommunication , CPU intelligent control
| Model | FD12-20KW wind turbine |
| Rotor Diameter(m) | 12 |
| Blade Material | Reinforced FPR for wind turbine 20kw |
| Blade Quantity | 3 |
| Rated Wind Speed (m/s) | 9 |
| Start-up Wind Speed (m/s) | 3 |
| Working Wind Speed (m/s) | 3.0-35 |
| Security Wind Speed (m/s) | 50 |
| Starting Torque (n/m) | 13 |
| Speed Adjustment Mode | Pitch Controlled + Active Yawing |
| Stop Mode | Feathering propeller , Yawing, Electromagnetic Brake |
| Generator Type | Permanent Magnet Three Phase AC generator |
| Rated Voltage | 0-700VDC |
| Rated Power | 20KW |
| Max. Power | 30KW |
| Rated RPM(R/Min.) | 140 |
| Mainbody Weight(kg) | 1500 |
| Tower Weight 18m(kg) | 3200 |
2. 20kw pitch controlled wind turbine output power
| Power (w) | Wind speed (m/s) | Rotation speed(r/min) |
Working voltage(V) | Output power(W) |
| 20000 | 3 | 57 | 158 | 773 |
| 4 | 83 | 207 | 1259 | |
| 5 | 103 | 235 | 3751 | |
| 6 | 124 | 290 | 7057 | |
| 7 | 141 | 338 | 12794 | |
| 8 | 158 | 387 | 15985 | |
| 9 | 171 | 439 | 19027 | |
| 10 | 184 | 500 | 21037 | |
| 11 | 202 | 520 | 22797 | |
| 12 | 211 | 542 | 23610 | |
| 13 | 220 | 550 | 24200 | |
| 14 | 220 | 550 | 24200 | |
| 15 | 220 | 550 | 24200 | |
| 16 | 220 | 550 | 24200 | |
| 17 | 220 | 550 | 24200 | |
| 18 | 220 | 550 | 24200 | |
| 19 | 220 | 550 | 24200 | |
| 20 | 220 | 550 | 24200 |
3. 20kw variable pitch wind turbine Working system
Wind turbine on grid system: wind turbine with tower + PWM on grid controller with dump load + grid tie inverter
Wind turbine off grid working system:
wind turbine with tower + PWM off grid charge controller with dump + battery group + inverter;
Wind solar hybrid off grid system, diesel or grid power as backup power
4. pitch controlled wind turbine features
Inner structure:
Anemometer supply the information of wind speed wind direction to PLC
PLC sends pitch / yawing / brake signal
Electric drive pusher for variable pitch
Worm wheel for yawing
Brake motor for electric brake
Generator:
Type: Asynchronous permanent magnet 3 phase alternator
Rating: 20KW,180rpm, 500VDC
Generator:Permanent magnet (Nd-Fe-B) 38SH
Certificate:CE
Superior grade bearings (NSK,SKF), long-term grease, run 30000 hours without maintenance
Advantage: electric pitch control
Blade:
Technology : via foaming
Material : Fiberglass reinforced polyester
Special paint for wind turbine blade
Protective film
acumme infusion technology, without bubble, high strength , light weight
Blade position sensor for pitch control
Tower:
Provide 15m-30m stand alone tower with accessory (ladder, base plate, work plate, cable and 4 kinds of wires ...).
Tower surface hot-galvanize
Provide the tower foundation drawing
Tower is soft packages when delivery.
SIEMENS PLC auto Programmable PWM controller with dump load,with remote monitor and control,data transmission function
Anemometer and relating software:
Inverter for on/off grid system:
Matched (3 phase )grid tie inverter. pure sine wave inverter single phase/ 3 phase
Matched 1 Inverter Trio-20.0-TL-OUTD-W
Inverter output voltage, frequency can be manufactured according to different countries request.
Home, farm, signal station, island, garden...
6. Main market
US,UK,ITALY...
7. Manufacture capacity
1-3 sets: 15-20 working days after payment
8. Testing
Adjust blades rotor balance;
Generator plateform testing;
Inside motor testing;
Testing controller variable pitch control, remote control... function
Pitch fixed wind turbine ( 300w-30kw ), models are as follows:
|
Model
|
Rated power |
Max power |
Rotor diameter |
|
FD 2.2-300W
|
300W |
500W |
2.2m |
|
FD 2.5-500W
|
500W |
750W |
2.5m |
|
FD 2.8-1KW
|
1000W |
1500W |
2.8m |
|
FD 3.2-2KW
|
2000W |
3000W |
3.2m |
|
FD 3.8-2.5KW
|
2500W |
3500W |
3.8m |
|
FD4-2.5KW
|
2500W |
4000W |
4m |
|
FD 4-3KW
|
3000W |
4500W |
4m |
|
FD 5-5KW
|
5000W |
7000W |
5m |
|
FD 6-5KW
|
5000W |
7500W |
6m |
|
FD8-10KW
|
10kw |
17kw |
8m |
|
FD 10-20KW
|
20kw |
30kw |
10m |
|
FD 12-30KW
|
30 KW |
40KW |
12m |
Pitch control wind turbine ( 3kw-60kw ), models are as follows:
|
Model
|
Rated power |
Max Power |
Rotor diameter |
|
BFD 3.8-2KW
|
2000w |
3000w |
3.8m |
|
BFD 4-3KW
|
3000w |
4500w |
4m |
|
BFD 5-5KW
|
5000w |
7500w |
5m |
|
BFD8-10KW
|
10kw |
17kw |
8m |
|
BFD12-20KW
|
20KW |
30KW |
12m |
|
BFD 12-30KW
|
30KW |
35KW |
12m |
|
BFD 14-30KW
|
30KW |
40KW |
14m |
|
BFD 17-50KW
|
50KW |
60KW |
17m |
|
BFD23-50KW
|
50KW |
65KW |
23m |
|
BFD 23-60KW
|
60KW |
75KW |
23m |
Wind turbine main body, blades, pma, controller, inverter: plywood case
Tower: soft packages
20kw variable pitch wind turbine main body with hub: 3.26*0.81*1.11m, 1688kgs
20kw blades: 6.03*0.83*0.49m 580kgs
20kw controller with dump load:
0.83*0.56*1.9m 185kgs
0.68*0.52*0.47 42kgs
Delivery by sea, by air
FOB/C&F, CIF
Manufacture leading time:15 working days after payment
Provide professional technical support;
Provide system design;
Wind turbine type, model, capacity selection professional support;
Tower design, foundation design support;
Completely system provider and designer;
Support LC at sight, paypal payment, TT payment;
We manufacture 300w-30kw fixed pitch wind turbine;
2kw, 3kw, 5kw, 10kw, 20kw, 30kw, 50kw, 60kw pitch controlled wind turbine;
On grid system/off grid system, wind solar hybrid system; Water heating system;
For more details, pls contact with us via e-mail.
Thanks!
Ce/IEC TEST REPORT, CNACL CERTIFICATION, TRUCK TEST, WIND FARM TEST
It depends your local annual average wind speed, daily/monthly home power consumption.
Low average wind speed place, select larger blades rotor, higher rated working voltage;
Rich wind place select speed limited wind turbine: variable pitch wind turbine, stall out vertical axis wind turbine.
The safety and steady working system is the first choice.
2. Wind turbine tower selection
Now we have guy wire tower, stand alone tower, tilting up tower, hydraulic tower.
Guy wire tower cost is lower, easy to delivery. But the installation area is larger;
Tilting up tower is for 500w-5kw wind turbine. Easy installation, small installation area. But the delivery cost is higher.
Hydraulic tower: It is used for no crane place. Easy installation and put down. The cost is higher.
Stand alone tower for the installation place with crane.
The tower height: Make sure blades rotor is higher than wind turbine surrounding barrier height.
3. Working system selection
On grid system: wind turbine with tower + PWM controller with dump load + grid tie inverter;
Off grid system: wind turbine with tower + PWM charge controller with dump load + battery group + inverter;
Wind solar hybrid on/off grid system: Safety and reliable than only wind or solar system.
Wind turbine water heating system: work in rich wind place. Average wind speed higher than 8m/s.
For more question, pls contact with us directly. We will give you a professional response.
Why select us:
We are the wind turbine designer and manufacture. We know our wind turbine advantage and disadvantage in different wind condition.
I have more than 10 years wind turbine sales experience. We provide the right wind turbine and working system to different user according to their different situation and request.
In 2004, there are 4 small wind turbine manufacture. Now there are so much trading company and manufacture, we know Chinese small wind turbine market well and can provide user more useful advise.
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