Abstract: Due to the uncontrollability of wind energy, wind turbines have nonlinearity and time-varying parameters, which makes it difficult for the original mechanism model of doubly fed wind turbines to accurately reflect the actual operating conditions. To address this issue, this study proposes a smoothing control method for the output power of wind turbines based on a two-stage matrix converter. This method first constructs a mathematical model of wind turbines based on their power output characteristics, and innovatively introduces a two-stage matrix converter. By utilizing space vector modulation technology, the output voltage is optimized to ensure that the current and voltage are in phase, thereby achieving smooth power output under different wind energy conditions. The test results show that the proposed method not only significantly improves the smoothness of power output, but also effectively suppresses power peaks and valleys, providing strong support for the stable operation of wind turbines.