Research on detection method and control strategy of active power for wind farm connected into grid

摘要

As one of main clean energies, wind power has been developed fast, but the fluctuations of active power at a wind farm is a huge challenge for the grid system, thus the detection of active power is essential for wind farm connected into grid. This paper studied the control strategies and detection methods of active power at a wind farm. Simulation results showed the effective detection of active power at a wind farm can improve the characteristics of the grid and the ability of wind farm to regulate the grid and increase the scheduled ability of wind farm.