Electric Energy and Primary Frequency Response Joint Clearing Model Considering Energy Storage and Wind power

With a large number of new energy generation such as wind power and photovoltaic replacing traditional thermal power units, the frequency modulation resources of the power system are gradually reduced, and the contradiction between the demand and supply of frequency modulation is increasingly prominent. This paper first reviews the market clearing process of pre-day energy and auxiliary services, and then proposes a joint clearing model of spot energy and primary frequency response (PFR) auxiliary services market considering the access of wind storage, and improves the frequency response ability of the system by introducing energy storage. Finally, an example is given to verify the effectiveness of the model.