Optimal time scale matching method for scheduling of electricity-heat comprehensive energy system

The invention discloses a scheduling optimal time scale cooperation method for an electric heating comprehensive energy system. The method comprises the following steps: determining and obtaining basic operation parameters of the comprehensive energy system; obtaining day-ahead prediction values of wind power and load, and inputting the day-ahead prediction values into a pre-established day-ahead scheduling model to obtain a day-ahead scheduling result; obtaining intra-day short-term predicted values of wind power and load, inputting the intra-day short-term predicted values into the intra-day scheduling model, selecting an optimal scheduling instruction period, and obtaining an intra-day scheduling result; obtaining ultra-short-term prediction values of wind power and load, and inputting the ultra-short-term prediction values into the real-time scheduling model to obtain a real-time scheduling result; by using the output value of the real-time plan as the initial value of a new round of intra-day prediction,