基于混合整数线性规划的气电联合循环系统经济调度  

Economic Dispatching of Gas-electric Combined Cycle System Based on Mixed Integer Linear Programming

作　　者：翁毅选 马伟哲 齐晖 龚晨 谷若雨 WENG Yixuan;MA Weizhe;QI Hui;GONG Chen;GU Ruoyu(Shenzhen Power Supply Bureau Co.,Ltd.,Shenzhen 518000,China)

机构地区：[1]深圳供电局有限公司,广东深圳518000

出　　处：《机械与电子》2023年第5期24-27,32,共5页Machinery & Electronics

摘　　要：热力系统和电力系统形成气电联合循环系统,可以充分发挥电气之间的转换效率,解决能源需求问题。为此,针对气电联合循环系统的结构和作用进行了分析。建立了包括热力和电力在内的联合调度模型,以二氧化碳排放为目标,考虑相应的热力网约束和电网约束。提出利用混合整数线性规划作为模型求解的方法,同时增加离散变量和连续变量约束。最后对所提出的模型进行仿真分析,说明了所提模型和方法的有效性。The thermal system and the power system form a gas-electricity combined cycle system,which can give full play to the conversion efficiency between electricity and solve the problem of energy demand.This paper and analyzes the gas-electricity combined cycle system’s structure and function.A joint dispatch model including heat and power is established,targeting CO 2 emissions and considering the heat grid constraints and corresponding grid constraints.A mixed-integer linear programming method is proposed to solve the model,and the constraints of discrete variables and continuous variables are added at the same time.Finally,the simulation analysis of the proposed model is carried out to demonstrate the effectiveness of the proposed model and method.

关 键 词：混合整数线性规划 气电联合循环 经济调度 热力网 

分 类 号：TM73[电气工程—电力系统及自动化] TK01[动力工程及工程热物理]