Application area of Hummer H8.0-10kW Wind Turbine System:
1) Housing, office, farm and factory;
2) Telecommunications Station
3) TV Transfer Station;
4) Monitoring Station (military, hydrology, observatory)
5) Water-pumping Station;
Features of 10kW Wind Power Turbine Generator System:
1. Small size, light weight, high reliability and efficiency.
2. High quality by adoption of SKF bearings, Siemens CPU, etc.
3. Easy control by PLC.
4. High reliability by triple brake system from over winds.
5. SCF supercritical generator technology
6. Gold medalist at 37th Eureka Worldwide Invention Exposition in Brussels
Structure and component parts:
1. Generator Part
It is composed of the patented SCF generator, the nose cone, and the protection cover. Hummer adopts the state-of-the-art SCF supercritcial generator, which is installed in the hub, easy to radiate heat and reduce wind resistance.
2. Nose Cone & Protection Cover
Both of them are made of the reinforced aluminum alloy. Nose cone is fixed in front of the rotor blades to reduce the wind resistance and radiate the heat produced by the generator. While the protection cover between the rotor blades and the nose cone to provide extra protection to the generator.
3. SKF Bearings
Two SKF bearings ensure the reliability the longevity of our generator. Wide temperature ranges: Operation in the high temperature (150-350º C). Long life span, reach up to 60000-100000 hours. User may not change the bearing during the wind turbine using. It can greatly reduce the maintenance costs.
4. Flange & Blades
The flange is made of fine steel, used to fix the blades to the rotor. The blades are made of glass reinforced plastic, efficiently turn the wind energy into the mechanical energy. Every set of the three blades has passed the strict balance test before the shipping. Never mix them up with other blades which belong to another wind turbine.
5. Yaw Shaft
It is made of fine steel and used to connect the generator and the blades to the tower. Powered with a 24V motor and integrated with a gear box, which are able to regulate the direction of the generator.
6. Dogvane & Anemometer
They receive the signals of the wind direction and the wind speed.
The dogvane reads the average value of the wind direction every 120 seconds.
The anemometer mesures the realtime wind speed. If the wind blows non-stop over 3m/s during 20 seconds, the automactic wind tracking program will start to make the rotor blades surface face the wind correctly.
7. On-grid Inverter
Hummer on-grid inverter adopts MPPT (Maximum Power Point Tracking) technology and IGBT (Insulated Gate Bipolar Transistor), is able to invert DC with a high power producing capacity and a wider AC voltage output range. It connects to the public grid and there is no need for any power storage device.
8. Siemens Module PLC
Hummer PLC (Programmable Logic Controller) adopts the Siemens controlling module and is equiped with a touch screen. It can alarm and adjust the abnormal running status of the wind turbine automatically.
9. Rectifier/Dump Load Controller & Dump Load Box
The controller controls the process of which the alternative current produced by wind turbine into direct current and eventually charges the battery bank with DC. It also controls the switching on and off of the dump load to protect the system against the risk of being overloaded with too much power.
Metal box design of the dump load radiates the heat of the resistance inside quickly via the air convection. So there is no need for an extra fan.
| Model No. | H8.0-10KW |
| Configuration | 3 Blades, Horizontal axis, Upwind |
| Rotor Diameter | 8.0 m / 26.2 ft |
| Swept Area | 50.27 m2 / 541.1 ft2 |
| Direction of Rotation | Clockwise looking upwind |
| Blade Material | Fiberglass reinforced composite |
| Rated Power | 10 kW @ 10m/s |
| Battery Bank Voltage | 240 Vdc |
| System Output Voltage | 110/220V single phase or 380V three phase |
| Cut-in Wind Speed | 3 m/s |
| Rated rotating rate | 200 r/min |
| Working Wind Speed | 3-25 m/s |
| Survival Wind Speed | 50 m/s |
| Alternator | Permanent magnet alternator, SCF technology |
| Alternator Weight | 287 kg / 632.7 lbs |
| Energy monitoring & User control | Siemens PLC controller with touch screen |
| Gearbox | None, Direct drive with front generator design |
| Over Speed Regulation | Auto Yawing & Hydraulic Braking(optional) |
| Shutting Down Method | Manual & Automatic electromagnetism Braking |
| Warranty | 2 years |
Anhui Hummer Dynamo Co., Ltd. is a professional wind generators manufacturer with high-tech in the field of wind energy.
We specialize in researching, developing, producing and promoting of small-sized wind generator system, and also provide solutions for setting up small-scaled wind farm. After nearly 30 years efforts, our company has developed independent intellectual property rights of "Hummer" wind generator and control system.
There are more than 200 employees in the company including 40 R&D staff. And the factory covers over 30, 000 square meters with the workshop more than 7.5 Acres. There are more than 100 sets of large machines for processing, cutting and spray-painting equipments, and also many testing and examining systems. The monthly output is 3, 000 sets.
All Hummer small-sized wind generators including wind generator from 400W to 200KW, which have acquired CE certificate. Meanwhile, Hummer' S wind generator with good reputation can be found in more than 91 countries and regions, such as EU, North America, Oceania, Africa and Asia.
Hummer' S wind generators have the features of "Super Light, Small, Swift and High efficiency" when comparing with traditional' S. We have a powerful R&D team (consisting of experts enjoying government allowance), providing a reliable strength for product upgrade& technical support. The management team has abundant experiences in production, marketing, service and consultation. Until now our company has formed a comprehensive management system of research, study, development and service.
Hummer aims to be a worldwide influential enterprise as well as the best domestic manufacturer and service provider.
