Wind Generator (20KW )1. Installed a serve-motor in the turbine housing for
auto-controlling rotation speed of generator, and make turbine head yawing and tracking wind direction at different wind condition, so that ensure your wind turbine can yaw to avoid the very strong wind (in 8 second).2. Installed temperature sensor, rotate speed measurement sensor, mechanical brake device in turbine housing.
The temperature sensor will test generator temperature, and rottaion speed sensor measure generator speed and then send signals to controller, controller will get a judgement and make relevant action of yawing, braking accordingly.
3. This wind turbine was match with
digital-dogvane and anemoscope which are for measuring wind speed and wind direction, and then send signals to controller, the controller will make relevant action of yawing, tracking, braking accordingly.
5. Match with the Intelligent controller (same as a control center ) for fully control the turbine running, the controller main founction is to receive all signals from dogvane, anemoscope, temperature sensor, rotaion speed measurer and then send an action signal to serve motor for ensure your turbine always running on safe status; Well, it also has a LED for displaying all data such as wind speed, voltage, current, frequency etc, and can auto- switch on/off charging battery bank according to the battery bank wane and full-electricity situation.
6 It also can be
connected to your computer for monitoring your wind turbine running status.7. When your wind turbine meet very strong wind and exceed e security wind speed, the controller can auto-brake (also can brake it by manual) the system for protect turbine safety.
8. With
galvanized tapered tower, the normal height is 18 meters, higher towers also can be designed and produced
9. Low noise (Under 60db), never effect people working and rest.
10. Cope with Dual-powers supply pure sine wave inverter, which can collect wind power from a battery bank together with local grid power to supply your home, the wind power as the main power supply, the grid power as standby power and auto-switch by the inverter within 3-4 milliseconds when the battery bank empty, or while turbine meet no windy weather. All inverters output can be design as single phase 110-120V AC 50-60HZ or 220-240 AC 50-60HZ, or three phase 380-415V AC 50-60HZ.
PS: if you want to know clearly and depth the wind turbine each details, designing , material, even the bolts mdels, plz click the "view video " buttom below the main picture, then you will see the JD-20KW wind turbine installing steps completely and working conditions.
Factory View:
PS: if you want to know clearly and depth the wind turbine each details, designing , material, even the bolts mdels, plz click the "view video " buttom below the main picture, then you will see the JD-20KW wind turbine complete installing steps and working conditions.| Numbers of Blade | 3 pcs |
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| Material of Blade | FRP Complex Resin |
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| Diameter of Wind Rotor | 10m |
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| Start (out-in) wind speed | 3m /s |
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| Working wind speed | 3 -31m /s |
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| Rated speed | 90rpm |
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| Security wind speed | 45m /s |
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| Wind energy ratio | 40% |
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| Generator | Three phase |
| Permanent magnet generator |
| Generator rated power | 20000w |
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| Max output power | 25000w |
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| Charging voltage | 360Vdc |
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| 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 |
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| Wind direction tracking method | By dogvane and controller auto-adjustment |
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| Speed adjustment method | By anemoscope and serve motor |
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| Protect method | Intelligent control full-automatically |
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| Tower type | Galvanized Tapered tower |
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| Tower height & weight | 18m / 1850kgs |
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| Charging control | Intelligent control full-automatically |
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| Inverter power supply | Pure sine wave |
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| Battery Matching (for off-grid wind system) | 60pcs 12Vdc-150/200AH Lead-acid or colloid batteries |
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| Grid tied inverter matching | Input: 360Vdc |
| (For on-grid wind system) | Output: 240Vac single phase or 380-415Vac Three phase |
| Recommend : SMA WB 6000A (four pcs) |
| Sungrow WG30K (one pcs) |
| Time of charging (off-grid type) | About 18 hours |
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| Annual power generation | About 55000 KWH ( annual average wind speed above 5m /s ) |
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| Packing details |
|
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| Total packages | 7pkgs |
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| Total N.W / G.W | 3650kgs / 3850kgs |
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| Total Volume | 10.8CBM |
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PS: if you want to know clearly and depth the wind turbine each details, designing , material, even the bolts mdels, plz click the "view video " buttom below the main picture, then you will see the JD-20KW wind turbine installing steps completely and running conditions .
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.
