FPGA Based Power Flow Control of Grid Side Converter of DFIG Wind Energy System

Now a days, the most important part of the DFIG technology at wind power generation systems. The power generation processes the capability of riding through the grid. The performance of the GSC of DFIG connected WT to develop the PFC is achieved during unbalance load conditions with an AC-DC-AC power converter. The proposed system is FPGA Based Power Flow Control of GSC of DFIG based WES. The power conversion is also operational with AC to DC to AC PWM converters combined during a DC-link voltage. A generated reference frequency is synchronized with PLL. FPGA is used for designing the controller of PLL.