1.5KW Horizontal Wind Turbine Rooftop Mounting Of 3Phase AC permanent magnet
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-1500 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. Tower Installation:
An ideal location for wind generator is required with stable speed and direction of prevailing wind. Small changes in wind speed and direction can have a dramatic effect on power production. In general, the higher the tower, the greater the wind speed and ultimately power production are. Therefore, the site of your wind turbine should be carefully considered. Each installation is different and is often compromised among the tower height, distance from the battery bank, local zoning requirements and obstacles such as buildings and trees. Following requirements should be followed:
- The minimum recommended tower height is 20 ft (6 m) on open ground or 20 ft (6 m) above nearby obstructions；
- Try to locate the wind turbine in the “cleanest” turbulent free air as possible. Turbulence will reduce the efficiency of wind turbine and may accelerate wear on rotating components.
- Try to locate the turbine without obstacles within 200m of installation center.
- The installation distance between two turbines should be 8-10 times of the rotor diameter.
- Installation site should be complied with local regulations.
