The invention relates to a dynamic voltage restorer compensation control method. The dynamic voltage restorer compensation control method is mainly characterized by comprising the steps of determiningthe sensitive load voltage sag tolerance characteristic and obtaining a tolerance characteristic curve voltage upper limit value and sensitivity on phase jump; after voltage sag occurrence is determined, determining system voltage amplitude, phase, sag type and sag occurrence phase; judging whether compensation is needed or not; judging whether phase compensation is needed or not; judging whethervoltage compensation is needed or not; determining the output voltage of DVR, and meanwhile, determining the maximum compensation time of the dynamic voltage restorer at the output voltage; judging whether the DVR compensation working time T is greater than or equal to a compensation time threshold value or not; and properly lowering the compensation voltage value for a fixed value. By virtue ofthe dynamic voltage restorer compensation control method, the shortcomings of overhigh energy consumption and incapability of compensation caused by the DVR compensation extreme limit problem in the existing compensation control method can be overcome, the economic efficiency of the dynamic voltage restorer is improved, and the compensation time is prolonged effectively.