Windmills Electricity

Windmills Electricity
1. More electricity generated
2. Pitch controlled .
3. Aerodynamic brake
4. Low start-up wind
Description Of Windmills Electricity :

Qingdao Hengfeng Wind Power Generator Co., Ltd. is a professional company with an integrated service system of design, manufacture, installation and marketing wind turbine generators from 150W to 30KW.

The wind power generator is the conversion of wind energy into mechanical energy first and electric energy afterwards. This equipment can fully make use of wind power to recharge a battery, and also can saved energy into ac source alternating current. Without the necessity of fuel, the wind power generator is pollutionfree and far away from noise. It is generally applicable to the area which has good condition but is far away from the power grid, or the power grid is not normal. The equipment can supply lighting, the television set, the searchlight, the communication equipment, the power tool and other household appliances.

model: HF12.0-20KW
power: 20KW
blade diameter: 12.0m
r/min: 60
rated speed: 12m/s
rated power: 20KW .
max power: 30kw
output voltage: 380v
start up wind speed: 3(m/s)
work speed: 3-30(m/s) ..
security wind speed: 50(m/s)
high of tower: 18(m)
top quality except tower: 750kg
tower type: 325 steel tube
output controller system: charge controller,inverter .
Suggested batteries and its capacity: 12V200AH 30 pieces
can supply power for:Village, air-conditioner, refrigerator, washing machine , water pump ,electric pan, computer,color TV, lighting, fanner, charge
Main technical parameter:
1. Machine Type: horizontal-axis wind turbine
2. blade form: propeller
3. blade number: 3 pieces
4. balde material: glass fibre reinforced plastic
5. type of generator:permanent-magnet 3 phase AC
6. type of tower: guy wire or free standing
7.Machine Type: horizontal-axis wind turbine
8..rotor diameter (m): 2.0 2.2 2.6 2.8 3.2 4.0 5.0 6.0 8.0 11.0 12.0 12.5
9..rated rotation (r/s): 100-400
10..rated power (w): 150 200 300 600 1000 2000 3000 5000 10k 15k 20k 30k
11.working voltage (v): 12 24 48 96 108 220 380 420
12.matching battery capacity (v): 12 24 48 96 108 220 380 420
13.start up wind speed (m/s): 3.0
14.working wind speed (m/s): 3.0-25
15.rated wind speed (m/s): 8.0-13.0
16.rotation direction: clockwise.
17.wind utilization factor: 0.4
18.high-speed ratio: 6/1-8/1
19.speed regulation: leaning tail + electric brake.
20.tower height (m): 6-18