Guangzhou HY Energy Technology Limited Corp.
HY Energy-Engineer To Build A Cleaner World
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1000W 48V Horizontal Axis Wind Generator Off-grid System for Farm Use
1. Introduction
With over 16 years experience in production and application of wind & solar hybrid power system, HY Energy has developed over 20 different application fields of wind and wind solar hybrid system such as residential grid-tie power system, residential off-grid power system, stand-alone wind solar hybrid street lighting, wind solar hybrid powered telecom tower, wind solar hybrid powered monitoring system etc.
Most of these applications have been widely applied around the world and enjoyed a good reputation by its system quality, reliability and professional pre-sales and after-sales service of HYE team. Furthermore, all components of each system solutions are either developed by HY Energy or customized and optimized by supporting vendor according to HYE wind turbine special features or some specific
project, this could maximize the system power production and also improves reliability and compatibility of the system. Our engineering team could provide whole system design and full construction support base on your specific requirements. We believe soon you will benefit from our professionalism.
2. HY-1000 wind turbine special feature - Over-speed Control System
This power curve generated by wind tunnel testing indicated that the blade aerodynamics braking system starts to take effect from 14-15m/s wind speed, the rotor RPM is always limited within wind turbine rated maximum RPM at even higher wind.
Abandoned the traditional failure-prone mechanical furling system, the blade itself is designed with over-speed braking system which will generate a reverse reluctant torque to lower the blade rotation speed so that the blades and generator can be well protected in higher wind, it solved safety and reliability problems facing by most small wind turbines.
Combination of Electromagnetic braking and aerodynamic braking maximizes energy capture by extending turbine’s operating speed range into higher and lower wind speed which are missed by the old style wind turbines.
3. Specifications of HY-1000 wind turbine:
| Model | HY-1000 |
| Rated Output | 1000W |
| Peak Output | 1200W |
| Rated Voltage(V) | Grid-off DC24/48 or grid-tie DC48/110 |
| Start-up Speed | 2 m/s or 4.5mph |
| Cut-in Speed | 2.5m/s or 5.6mph |
| Rated Wind speed | 12m/s or 26.8mph |
| System average Cp. | >0.36 |
| Rate Charging Current (A) | DC41.7/20.8 |
| Noise level | <30dB (@50 feet distance from hub center) |
| KWH/month (monthly avg. V 5.5m) | Approx. 175 |
| Working Temp. range | from -40°C to 60°C |
| Survival Max. wind | 50m/s or 110mph |
| Overspeed control | Electromagnetic brake & blade aerodynamic speed control |
| Number of Blades | 5 |
| Rotor Diameter(m) | 196 |
| Swept Area (m2) | 3 |
| Blade Material | Strengthened nylon glass-fiber |
| Generator Type | Brushless 3-phase PMA with high performance Neodymium Magnets |
| Tower-top Weight | 28kg |
| Tower Type | self-supporting, guyed, Tilt-up tower or rooftop mounting etc. |
| Controller Type | MPPT or PWM |
| Applications | solar & wind hybrid lighting, on/off-grid power system etc. |
| Product Life (years) | 15 |
| Warranty (years) | 3 years (optional 5 years) |
| Years on Market | 5 |
| Unit Sold Worldwide | >12,000 sets |
| Certificate | Certified by ISO9001:2000, CE, RoHS, ETL |
| Optional Accessories | lightning rod & shock absorber |