With the access of distributed power grid

it’s going to be more emergency of power system economic dispatch with the wind turbine power generation. Due to the advantages of wind turbine power cost can reduce total cost of power generation

hence

the wind turbine power cost is introduced into the traditional economic dispatch cost function 。 While natural wind is much fluctuant

wind turbine power system will affect the stability of power system

therefore

it’s taken enough consideration about the steady of wind speed

it’s beneficial to research the power system economic dispatch model

which within putting forward the prediction error about the wind speed

and establish the objective function and constraint conditions.