With the rapid development of wind power, low peaking capacity of system power has resulted in limited consumptive wind in traditional dispatch and abandoned wind seriously. In this paper, TOU price can adjust user load shifting in load-peak period and reduce abandoned wind. On the basis of study deeply TOU implementation mechanisms , Considering the generation side, the power company, the interests of the user side, a model of wind power consumption was established which the objective function is the maximum capacity of wind power accommodation、the maximum benefit of generation side、the power company , and the particle swarm optimization was used to solve this model. The simulation results show that it is a win-win solution which not only can realize profit of the Generation side the Power grid side and the Loads side, but also can improve the capacity of wind power accommodation.