| Prod Model: |
H16.5-50kW |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Power: |
50000W |
| Max Power: |
50000W |
| Working Wind Speed: |
3-25m/S |
| Over Speed Control: |
Hydraulic Brake, Yaw, Pitch Control |
| Survival Wind Speed: |
50m/S |
| Blade Material: |
Fiber Glass |
| Generator Efficiency: |
> 0.92 |
| Generator Type: |
Permanent Magnet Alternator No Gear |
| Rotor Blade Speed: |
70 Rpm |
| Certificate: |
CE,UL,ISO |
| Number Of Blade: |
Three Blade |
| Rotating Shaft: |
Horizontal |
| Stress Way Of Blade: |
Resistance |
| Phase: |
Three Phase |
Product Description
50kW wind turbine generator parts:
1. Patent generator
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. Made of high-efficiency magnetic materials, special copper alloy, high-strenghth stainless steel and aeronautic aluminum alloys, which is extremely light in weight and small in size, but with higer power producing efficicency.
2. NSK Bearings
Two NSK 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.
3. 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. If the angle between the dogvane and the wind generator axis depasses 10° , the 24V motor will drive the yaw shaft to turn and follow the wind direction automatically.
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; If the wind speed drops below 3m/s, the tracking program will turn to stand-by.
4. Siemens 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. Siemens module offers high reliability to our PLC and its customers worldwide can testify for that. It easy to control and operate your wind turbine via our PLC easily and efficiently.
5. 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. | H16.5-50KW |
| Configuration | 3 Blades, Horizontal axis, Upwind |
| Rotor Diameter | 16.5m |
| Direction of Rotation | Clockwise looking upwind |
| Blade Material | Fiberglass reinforced composite |
| Rated Power | 50kW @ 11m/s |
| Battery Bank Voltage | 400Vdc |
| System Output Voltage | 380 Vac three phase |
| Cut-in Wind Speed | 3 m/s |
| Rated rotating rate | 70 r/min |
| Working Wind Speed | 3-25 m/s |
| Survival Wind Speed | 50 m/s |
| Alternator | Permanent magnet alternator, SCF technology |
| Alternator Weight | 1200kg |
| Generator Efficiency | >0.92 |
| 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 & Pitch control |
| 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.
