The automatic-yaw tail rudder empowers this horizontal swing-tail wind turbine (the tail automatically swings in high wind and automatically return in safe wind)a higher anti-typhoon capacity. Permanent magnet external rotor design, reduced the resistance torque and very good heat dissipation performance compared to inner rotor generators. 42NSH magnetic steel piece has stronger magnetism and higher temperature resistance. F-class enameled wire could stand 150 degrees temperature, coil operation safety is ensured. The body shell is dacromet coated and twice anti-corrosion painted, to ensure rust free after a long time operation.Wind turbine diameter: 2.8 m. Nominal wind speed: 10m / s. Starting wind speed: 2.2 m / s. Survival wind speed: 40m / s.
Generator: 3-phase permanent magnet synchronous generator. Lifespan: More than 20 years.Warehouse: HRB or for your order. Permanent magnet material: rare earth NdFeB. Working temperature: -40 to 80. 3 x Fiber Glass Blades. Braket, and sets of assembling.
The blade material is synthetically injection molded with high-strength FRP material. At the same time, the fashionable spiral blade is also designed with aerodynamics to make the rotor run smoothly, reliably and quietly. Coreless PMG provides lower start torque/wind speed and longer service life. Design service life 1015 years. No higher than 300RPM, regardless of the wind speed.
Designed with three-phase AC PMG, it boasts low torque, high-power tracking intelligent microprocessor that can effectively regulating the current and voltage. It obviously increases wind energy utilization and annual power generation. With dual bearings, the fan movement is more stable. Low vibration and low noise.
In addition, with its compact shape, it has the lowest starting wind speed and a larger windward area, enabling it to generate electricity at lower wind speeds. All things you need for installation are included. You can also get extra installation tool (two wrenches).
Humanized and convenient flange design, easy to install and maintain. It is ideally suited for boats, gazebos, cabins or mobile homes, as well as for green windmills, home, corporate and industrial energy supplem.
(if you need a matching grid-connected inverter, you can get in touch with us, we can give you a preferential price). Installation procedure Installation Grid Tie Power system includes several key steps: 1. Taking into account the total capacity of the grid tie power system they require. Choice applicable wind turbine for grid tie inverter. Selection accessories for installation of Grid Tie Power System.
Select correct model of Grid Tie Inverter. Installation wind turbine to suitable location. Installation Grid Tie Inverter to suitable location. Connection Grid Tie Power System with cable and connectors. Instructions for Wind Turbine Grid Tie Inverter This integrated system maximizes energy yield, increases system reliability and simplifies design, installation and management.
The small type of wind energy inverter can draw wind energy from wind turbines and connect it to the grid via its output cables without additional equipment. Installation is very convenient and reliable. We call a system that is combined with a small grid inverter and a wind turbine as "SGWT". The inverter can be connected to all outputs of the power grid in the house. The small power inverter Monitors the volume, frequency and phase of the home supply network and generates pure sine wave AC power, the frequency and phase are the same as the networks.
The volume is slightly higher than that of the mains, then according to current-controlled PWM to control the output power into the mains. The small power inverter turns off power when the home network is switched on. When the wind turbine rotates and its voltages are output in the range of the nominal input voltage of the inverter, the wind turbine generates electricity, and the grid tie changes the power from the wind turbine to the home grid. If the total power of the electrical device used in the house is greater than the output power of the inverters, this power is consumed by the inverters in the house. Otherwise, the difference in the output power of the inverter between the total consumed power of the device will go from the house to the output network.
Description of the wind turbine A wind turbine is a device that converts kinetic energy from the wind into electrical energy. A wind turbine used to charge batteries can be called a wind charger. A wind turbine can also be connected to a mains inverter such as the SUN WALor WDL series mains inverter to feed energy to the power supply grid.
The result of over a millennium of windmill development and modern technology, today's wind turbines are manufactured in a variety of vertical and horizontal axis types. Slightly larger turbines can be used to make small contributions to the electricity supply in the household and sell unused electricity back to the utility via the grid. Large wind farms are becoming an increasingly important source of renewable energy and are being used by many countries as part of a strategy to reduce their dependence on fossil fuels.
A quantitative measure of the wind energy available at each site is called Wind PowerDensity (WPD). It is a calculation of the average annual power per square meter of the worn area of a turbine and is tabulated for different heights above the ground.
The calculation of wind density includes the effect of wind speed and air density. Prepared for a specific range, described for example as "average annual power density at 50meters". In the United States, the results of the above calculation are included in an index developed by the National Renewable Energy Laboratory and referred to as the "NRELCLASS". The larger the WPD calculation, the higher it is rated by class.Classes range from class 1 (200 Watt persquare meters or less at 50 m height) to class 7(800 to 2000 Watt per square m). Commercial wind farms are usually located in class 3 or higher areas, although isolated points are practically usable in an otherwise class 1 area. Most wind turbines have similar wind speed curves to power. No(Follow-up Tracking information will not be generated until the package arrives at the destination country). Note: For your best shopping experience in our store and save time.
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