Study Of The Impact On Operating Security Of Gansu Power Grid From Large Scale Wind Generation Connecting

This design mainly take The JiuQuan Wind-power Base as an example, studies the problems that aspects of the existence of large scale wind grid sent out ability, frequency adjusting and peak shaving, the ability of eliminate to run control and safety stability, and analysis on the base of large scale wind grid and operation characteristics, discussion of large scale wind power system caused by grid operation and stability problem and related technical measures, including the large scale wind on the influence of the grid voltage and wind power voltage control problem; Large scale wind grid to the effect on the stability of the motor and low voltage across the ability; Large scale wind on the influence of the grid dispatching operation of the necessity of power and wind forecast three aspects of content, and for each one of the problem put forward relevant strategies.