Comprehensive energy scheduling method, device, equipment and medium considering natural gas pipeline network

The invention discloses a comprehensive energy system scheduling method, device, equipment and medium considering a natural gas pipeline network, and the method comprises the following steps: firstly, based on a gas fluid dynamics theory, analyzing gas flow in a conveying pipeline, building a model of gas flow in the pipeline, and building a pipeline storage gas (linepack) model based on the model; on the basis, a day-ahead optimization scheduling model of the integrated energy system is established, and the comprehensive cost is minimized and the wind energy consumption is maximized through coordinated control over electric power, fuel gas and thermodynamic system equipment. Compared with the prior art, according to the scheme, the natural gas pipeline network linepack model is considered in the day-ahead optimization scheduling problem, and the flexibility and economical efficiency of the comprehensive energy system are improved. 本发明公开了一种考虑天然气管网的综合能源系统调度方法、装置、设备及介质,包括以下步骤：首先，基于气体流体动力学理论，对输送管道内的气流进行了分析，建立了管道