Research and Application on Renewable Energy Assessment Method of Absorptive Capacity Considering Adaptability of Power Grid

With the gradual establishment of the monthly bidding market, the spot market and the auxiliary service market, China’s power retail industry has shown a rapid development trend, but there are big differences in the risk factors of different types of power sales companies. The risk management of power sales companies is a research point with important practical significance. This paper builds a power-selling company to bundle the electricity demand of power users, and considers the power-supply system purchase model of energy storage system and distributed renewable energy optimization to reduce the overall deviation of power and assessment costs, and increase total profit. The economic loss caused by the control deviation assessment policy and the load forecast deviation risk.