10KW Variable pitch control wind power generators, wind mills power generator system
- Category: >>>
- Supplier: Qingdao Greef New Energy Equipment Co. Ltd.Qingdao Ltd.
Share on (1601200967700):
Product Overview
Description
Why choose pitch control wind turbine?
Leading technology-intelligent control, strong system scalability
1. The world's best wind power control technology is combined with the self-developed variable pitch technology.
2. The hardware design uses international well-known brands, and the software uses redundant control strategies.
3. It can achieve good compatibility with various well-known brand converters and remote modules.
High security-continuous operation around the clock to achieve unattended operation
1. The speed of the wind wheel is controlled, and it runs continuously and stably under severe wind conditions.
2. More than a dozen redundant control strategies ensure the safety and stability of the system in all climates.
A lot of power generation-variable pitch control, high-efficiency output, power generation up to 30%
1. Above the rated wind speed, the pitch angle of the blades can be adjusted to achieve continuous full power output.
2. The working wind speed range is large (3-25m/s), and the effective running time is long.
Recommended for:
· Household,Garden,Farm,Urban ,Rooftop
· Telecom sites.
· Rural electrification programs. Island , sentry, island, sight lighting
· Automatic speed reduction protection
· Telecom sites.
· Rural electrification programs. Island , sentry, island, sight lighting
· Automatic speed reduction protection
Technical specification
Model | AH-5KW | AH-10KW | AH-20KW | AH-30KW | |||
Rotor diameter (m) | 5.6 | 7.78 | 9.8 | 13.1 | |||
Blade material & Qty. | FRP*3 | FRP*3 | FRP*3 | FRP *3 | |||
Rated power (kW) | 5 | 10 | 20 | 30 | |||
Rated wind speed (m/s) | 11 | 11 | |||||
Rated rotating speed (r/min) | 240 | 180 | 175 | 95 | |||
Generator type | 3-phase PMG | 3-phase PMG | |||||
Working wind speed (m/s) | 3-30 | 3-30 | |||||
Start-up wind speed(m/s) | 2.5 | 2.5 | |||||
Cut-in wind speed(m/s) | 3 | 3 | |||||
Survival wind speed (m/s) | 60 | 60 | |||||
Rated voltage (VDC) | 400/240/custom made | 400 | 450 | 450 | |||
Speed regulation method | Pitch-controlled | Pitch control + Active yawing +electromagnet brake | Auto yawing+pitch-controlled | ||||
Wind answering method | Up wind | Up wind+yawing | |||||
Stop method | Auto brake | Auto brake | |||||
Gale protection | Smart control+unattended | Smart control+unattended | |||||
weight (kg) | 400 | 550 | 1210 | 2800 | |||
Noise level (dB) | ≤65 | ≤65 | |||||
Tower height (m) | ≥8 | ≥12 | ≥12 | ≥20 | |||
Tower type | Tilt-up tower | Tilt-up tower | Free stand tower | Free stand tower | |||
Working temperature | -20℃～+50℃ | -20℃～+50℃ | |||||
Products Description
Using the world's leading mechanical centrifugal variable pitch technology, the average annual power generation is 30% more.
(1) Large initial blade angle (+9 ), excellent acceleration performance, start at low wind speed of 2.5m/s;
(2) Below the rated wind speed, the wind turbine outputs efficiently;
(3) Above the rated wind speed, adjust the pitch angle so that the rotor speed is maintained near the rated speed and the power output is stable.
Product Details
Project case
On-grid Systems in Other Countries
The systems were also installed in countries, like India, the Phillipines, Ireland, Colombia,France, Brazil, Swiss and Hungary.
Systems
Why Choose Us
We are global supplier which focus on Permanent Magnet generator, wind turbine ， wind turbine blades, controller, invertor etc.
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Believe in us, we can accompany you forever.
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Believe in us, we can accompany you forever.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
