Day-ahead electric energy market and deep peak regulation service market combined clearing method

The invention discloses a day-ahead electric energy market and deep peak regulation service market combined clearing method. The method comprises the following steps: acquiring electric load and new energy power generation predicted power data of the next day; setting technical parameters of the thermal power generating unit in the next day and acquiring quotation parameters of the thermal power generating unit; establishing a combined clearing model; obtaining an objective function of the combined clearing model by calculating the day-ahead electric energy cost, the deep peak regulation cost and the penalty cost of new energy power limitation; setting constraint conditions of the combined clearing model; and inputting the obtained information and parameters into a combined clearing model, and calculating according to constraint conditions to obtain a next-day operation plan pre-cleared by the electric energy market and the limited power of the new energy, and a next-day operation plan jointly cleared by the