The proposal of this paper is to provide a new method that wind turbine can continuously and steadily run to the maximum power. This new method is called “look-up table” and its theorem is that getting the need of duty-cycle of maximum power of wind speed data through testing. Then making a data base and giving a fixed route to reach maximum power directly during operating.The researcher used SIMULINK box of MATLAB of simulate software to create “look-up table”, the Perturb Observe Algorithm and Three-Point Weighting Comparison Scheme. In addition, the researcher compared these three methods by using experimental platform of wind power simulate system. The result of comparison points out that new method improves the fault effective to promote power quality. “Look-up table” method gets maximum power, reduces the loss of energy during fluctuating on maximum point and tracks to next maximum power point quickly when wind speed changed.