When the wind turbine fails, in order to avoid the greater harm or loss of the wind turbine due to local failure before replacing the part, active control research is carried out to alleviate the dynamic response oscillation of the wind turbine drivetrain. Firstly, compare the lateral vibration response of the transmission chain of wind turbines under different control methods, and analyze the dynamic behavior characteristics of wind turbines under different fault conditions. Subsequently, when a certain fault occurs, the dynamic response of the transmission chain of the wind turbine is analyzed when the inverter is controlled by different strategies, and the influence of different control strategies on the dynamic behavior of the wind turbine is studied. Finally, simulation experiments were conducted to verify that the designed control strategy can effectively suppress the lateral vibration of the transmission chain components in the fault state of wind turbines, making their dynamic characteristics more stable under local faults. This provides another way to reduce the losses caused by wind turbine failures. By cooperating with fault diagnosis methods, while knowing the location of wind turbine failures as early as possible, it is possible to ensure the normal operation of the wind turbine before replacing faulty components, in order to reduce the shutdown losses and further damage caused by failures.