20KW wind turbine

wind turbine
1,Low start-up wind speed
2,Maintenance free and easy install
3,Best price high quality
wind turbine A consolidated statement of wind turbine : Small wind power generator of our company just start in a light wind, and in the bad environment, it can work safely, regardless of a furious storm, no needing special caring. It is ideal power source of the scattered inhabitants of the mountain area islands, poor signal transfer station, prairie farm, and fishing vessels. 500W wind turbine can be set to meet a family color television VCD, satellite receiver, electric fans, washing machines and electric lighting. If the wind conditions are not good, you can choice scenery hybrid generating system. Structural features: our wind turbines are made of the wind wheel, combinations (including generator and guy cable tower, etc.), power distribution controller, batteries and inverter, we using mold yield all parts, and the standardization is very high. 1. The wind wheel: using three blades, laminar flow airfoil, high lift-drag and excellent performance. The blades use glass fiber reinforced plastic leaf fiber, with a large damping, good dynamic feature, and good toughness. Wind wheel and generator with flexible connections run smoothly without vibration or noise. 2. Generator: the overload strong bearing, long-lasting lubrication without maintenance. The rotor is made of permanent magnet (NdFeB), so it generates electricity when the rotating impeller drives generator rotor rotating. the wind is different from ordinary electric motor, which is the ultra-low-speed motor, 100 --- 400 per minute to switch that is able to meet the design power (depending on model), while such a low speed of the motor is unable to pronounce with ordinary electricity. 3. Switch controller: it is connected generators, batteries, and electric-powered equipment, electrical installations. The system with different voltage sockets is user-friendly; rectifier that is issued by the three-phase AC generator changing into direct current. 4. Inverter: wind generators are direct current through the battery output can only be used for the direct current electrical use, using AC appliances must be equipped with the DC into AC inverter, inverter can change from electrical power storing of battery to alternating current suitable for the standard of customers, and then provide utilization for electricity equipment. Template detailed information Model FD-20kw Rated power W 20000 Rated voltage V 360 Rotor diameter m 10.0 Start-up wind speEdm/s 3 Rated wind speed m/s 12 Security wind speed m/s 45 Rated rotating speed r/m 120 Blade material glass fiber Blade quantity 3 Tower height m 18 Tower diameter mm DN250 Suggested batteries capacity 12V800AH30 pieces