中文说明：
综合能源系统规划，以夏季典型日为例进行分析，使用yalmip进行建模，调用CPLEX求解获得设备的选型结果，设备容量为离散变量
English Description：
Integrated energy system planning, taking the typical day in summer as an example to analyze, using yalmip to model, calling CPLEX to get the result of equipment selection, and the equipment capacity is a discrete variable