1. This turbine is adopted a servo-motor for controller the turbine head yawing or tracking wind direction, so that to keep the generator always ruuning at a relatively steady speed
2. There're a temperature sensor and rotation speed sensor in turbine housing for measuring generator's temperature and speed, both of sensors will send signals to controller for inspecting if the generator is in safety status, the controller will start the servo-motor
3. A dogvane and anemoscope system will be installed with this system, for measuring wind speed and inspect wind direction and send signals to controller, the controller will make relevant action of yawing, tracking, braking accordingly
4. With the low wind blades with large wind swep area, so that to ensure the system can running at low wind speed, much more inprove generation efficiency
| Numbers of Blade | 3 pcs |
| Material of Blade | FRP Complex Resin |
| Diameter of Wind Rotor | 4.5m |
| Start (out-in) wind speed | 2.5m/s |
| Working wind speed | 2.5-18m/s |
| Rated speed | 220 rpm |
| Security wind speed | 45m/s |
| Wind energy ratio | 40% |
| Generator | Three phase Permanent magnet generator |
| Generator rated power | 3000w |
| Max output power | 4000w |
| Charging voltage | 240Vdc |
| Output voltage of Inverter | Single phase 220-240Vac/50HZ 110-130Vac /60HZ Three Phase 380-415Vac/60HZ |
| Stop method | By Controller auto-brake or Manual |
| Wind direction tracking method | By dogvane and controller auto-adjustment |
| Speed adjustment method | By anemoscope and serve motor |
| Protect method | Intelligent control full-automatically |
| Tower type | Galvanized Tapered tower |
| Tower height & weight | 12m/ 1450kgs |
| Charging control | Intelligent control full-automatically |
| Inverter power supply | Pure sine wave |
| Battery Matching (for off-grid wind system) | 20pcs 12Vdc-120/150AH Lead-acid or colloid batteries |
| Grid tied inverter matching (For on-grid wind system) | Input: 240Vdc Output: 240Vac single phase or 380-415Vac Three phase Recommend : SMA WB3000A (one pcs) Sungrow WG5K (one pcs) |
| Time of charging (off-grid type) | About 18 hours |
| Annual power generation | About 6500 KWH ( annual average wind speed above 5m/s ) |
Wuxi Dayue Machine & Renewable Energy is a joint venture enterprise, which is involving in researching, developing, manufacturing alternative energy products and metal processing machinry for more than 17 years experience (Since 1994), now Dayue enterprise possesses two factories And one Export company.
The Dayue Renewable Energy Factory is specializing in designing and manufacturing the Alternative Energy Products including:
- FD series Horizontal Axis Fixed Blades Wind Turbine (300W-20KW)
-JD series Horizontal Axis Variable Pitch Blades Wind Turbine (2KW- 30KW)
-FDV series Vertical Axis Wind Turbine (300W-5KW)
-Wind & Solar Hybrid Street Light System (500W and 800W)
-Steel Pole (Floodlight Pole, Street Light Pole, Traffic Steel Pole)
These products have been strictly tested by SGS, Intertek, AOC testing institutions in China and obtained the CE certification, so far these products have been exported to UK, France, Germany, Portugal, Danmark, Poland, Italy, Canada, Kenya, USA, Mexico etc 63countries
In the Alternative Energy Field, Dayue just selecting the best electric elements such as on-grid controller, grid tied inverter, pure sine wave inverter with our on-grid version wind turbine, the grid tied inverter we selection which are produced by the professional factory and obtained the CE, G83, TUV certification;
There're good quality pure sine wave inverter with the FD series for off-grid version wind turbines, now we designed and successful tested the 500W & 900W wind and solar hybrid street lighting system for government's lighting project, which can be installed at low temperature -40 degree C to 50 degree C, this system can be installed at any places as street lighting in city and town.
If you are a serious users and rational investors, Dayue company will be you ideal cooperation partner, because you do not need to take any risks for you invest plan, we will provide you the technology and good quality products, even dispatch our technicians to assist you make the installation and commissioning etc A-Z service, just call or email to us.
