The invention discloses a double-fed wind power generation system coordinative optimization power prediction control method. The method includes the following steps: discretizing the mathematical models of a double-fed asynchronous wind power generator and convertors of a grid side and a rotor side of the double-fed asynchronous wind power generator based on the mathematical models of the double-fed asynchronous wind power generator and convertors of the grid side and the rotor side of the double-fed asynchronous wind power generator, predicting the change situation of controlled variable when different control behaviors are imposed, setting a target function to choose an optimum control behavior, and achieving independent and effective control of active power and reactive power of a double-fed asynchronous wind power generation system. With the consideration of control delay effect existing in a real system, delay compensation can be achieved through two-step prediction. According to the double-fed induction power generation system optimization power prediction control method, optimizing control effects of the double-fed wind power generation system can be achieved. The double-fed induction power generation system optimization power prediction control method has the following advantages which are not possessed by traditional vector control and direct power control based on a switch list: the control structure is very simple, no complex coordinate transformation or controller parameter setting is needed, no hysteresis control and section judgment is needed, and no selecting method of vectors is needed to be considered. The double-fed induction power generation system optimization power prediction control method has a fast dynamic response function and good steady-state performance.