Electric heating interconnection integrated energy system optimization scheduling method based on linear equation

The invention discloses an electric heating interconnection integrated energy system optimization scheduling method based on a linear equation. The method comprising the following steps: decoupling a complex annular heat supply network into a plurality of radiation type heat supply networks, converting the power flow of the annular network into a plurality of radiation type heat supply network power flows, and then obtaining parameter information of a power system and a thermodynamic system; and constructing a nonlinear steady-state model of the electric-thermal interconnected integrated energy system based on the parameter information, and constructing a rapid load flow calculation model of the electric-thermal interconnected integrated energy system by using the model, thereby obtaining an optimal scheduling model of the electric-thermal interconnected integrated energy system, and completing scheduling optimization of the electric-thermal interconnected integrated energy system. According to the method, th