Practical Parameters Identification Method for Wind Turbine Frequency Control System

The primary frequency control parameters of a wind turbine determine its frequency regulation capability, playing a crucial role in grid dispatch. It is necessary to correctly identify the primary frequency control parameters of wind turbines. To address the above problem, we propose a method for recognizing the droop coefficients of wind turbines. Using the test results from the actual wind farm, the droop coefficients for the frequency modulation were calculated. Simulation results show that the calculated parameters are realistic.