Wind Turbine On-grid Converter Large Power

Convertor is technologically the most important component in wind generator systems. It is suitable for both permanent magnet synchronize generator and asynchronize generator .It convert unstable AC current from wind turbine into DC, then convert to stable AC ,to achieve the wind turbine frequency and voltage stable control at different speed. no impact on grid,  superior fault ride-through capability and excellent grid adaptability
The small wind turbine grid-connected system include wind turbine, rectifier, electronic dump load and gridconnected inverter. Wind energy through wind turbines convert into the changing amplitude and frequency alternating 
current, the changing alternating current through controller convert into DC current, and then through grid-connected 
inverter DC current convert into the same frequency, same phase sine wave current, fed into the grid. 
The grid-connected inverter is the core component of the wind turbine grid-connected system. The power used 
the U.S. TI's 32-bit DSP chip control, Japan's most advanced IGBT intelligent power module assembly, and use of 
active current-controlled PWM inverter technology. Greatly enhance the reliability of the power supply, protectionfunction, and has a high power factor sinusoidal grid side current、harmonic pollution-free power supply and so on.