The wind turbine have the following features:
1. Low start-up wind speed and high efficiency; Slight vibration and low noise; Small size and beautiful appearance; Convenient installation and maintenance.
2. The considerate connection device makes it easy to fix, maintenance and servicing.
3. The blades have adopted new material and process in injection molding, accompanied with the optimized air operated shape design, the usage factor of wind power is much higher under the same rotor swept area, and the wastage of the material is much lower than before.
4. The new output device of power supply overcomes the disadvantage of cable twisting.
5. The alternator has adopted patented technology of permanent magnet rotor magnetic circuit structure, as well as the special stator design, which has reduced the reluctant torque of generator effectively. At the same time, the matching property between wind rotor and generator is much better, therefore magnify the area of effective wind speed and increase the annual electrical energy.
6. The new design of assisted device for electromagnetic brake has simplified the structure of the full set, and improved the running reliability of it.
7. The controller is a system consisted of rectification, voltage regulation, control and fault indication, and is controlled by computer. Moreover, there are auto-protection function and many indications for overcharging, under voltage and so on. There is also photovoltaic cells input terminal, it's easy to extend wind turbine system to solar&wind power generator system.
8. The adoption of damp device can not only guarantee the sensibility and stability of direction regulation, but also avoid vibration and decline in generating capacity.
9. Intelligent high-performance sine wave inverter can invert DC to AC 220V/50Hz or 110V/60Hz, and drive directly the inductive load. At the same time, there are auto-protection functions for short circuit, overload, over-discharge and overcharging of batteries, which can extend life-span of batteries by a long way.
|
Generator style |
Three phase, permanent magnet |
Rated power/max power(kw) |
11 |
Rated rotate speed
(r/min) |
200 |
Working Voltage
(V) |
380/220 |
|
Speed regulation method |
Pitch-controlled |
Stop method |
Mechanical centrifugal brake |
Number and material
of blade |
3/GFRP |
The length of blade/ Rotor diameter (m) |
3.5/7.5 |
Startup wind speed
(m/s) |
3 |
Rated wind speed
(m/s) |
9 |
Survived wind speed
(m/s) |
45 |
tower height |
12 |
Qingdao Minshen Wind Power Technology Co., Ltd. is a professional&high-tech company engaged in wind turbine generator, it founded in 2000 and located in laixi development zone in qingdao(close to 804 national road), convenient transportation through qingdao, yantai, weihai, weifang, such as port. Our company committed to research wind turbine and has advanced wind turbine design&manufacturing technology(a number of technology patents), advanced equipment, many superb experts.
The wind turbine generator which we can produce now include many kinds of horizontal and vertical axis wind turbines from 200W to 100kw. Rational product design, advanced technology, stable and reliable quality are our products characteristics, at the same time, our products have passed ISO9001-2008 international quality management system certification, CE product safety certification. Large-scale wind turbine can be used for the construction of wind and grid and the small wind turbine is the ideal power supply system for the scattered households, meteorological stations, posts, communities, plains, farms and so on. Products have exported to Africa, India, France, Russia and other countries. We have made a tremendous contribution for environmental protection and resource conservation.
For our company, the purpose is to serve the community and benefit to mankind. The spirit is to be pragmatic and aggressive; The philosophy is to keep promises and share benefits, our goal is to keep pace with the times and pursue the excellence. Then warmly welcome the domestic and foreign merchants to our company, we are looking forward to close cooperation hand in hand.
