Combined Peak Load Scheduling for Power Dispatching with Price Demand Response

As renewable energy technologies continue to advance, the integration of an increasing amount of new energy power generation into the grid is observed.However,the inherent instability of these renewable sources poses challenges to the safe and efficient operation of power systems. This research employs an elastic matrix method to adjust the load demand curve on the load side.And establishes a model for minimizing total cost under conditions of wind power integration.Within this model, the outputs of thermal power units and wind turbines are optimized and coordinated,considering various operational constraints Various operational scenarios are established to compare and analyze the cost advantages of a joint source-load peak shaving approach, as well as to assess the impact of different peak shaving states of thermal power units on the integration and efficiency of the wind power grid.