计及碳交易机制的水泥园区综合能源系统经济优化调度

AEconomic optimization scheduling of integrated energy systems in cement parks considering carbon trading mechanism

为推动高耗能高排放的水泥园区向绿色低碳转型,提出了一种计及碳交易机制的水泥园区综合能源系统优化调度模型。首先,构建水泥园区综合能源系统结构,并分析其组成部分;其次,在系统中引入水泥行业的碳交易机制,分析水泥行业碳交易机制的碳配额、实际碳排放和碳交易模型;最后,以系统运行成本最低建立目标函数,运用商业求解器CPLEX进行求解。结果表明:该调度模型可以有效降低系统的运行成本和碳排放,水泥行业的碳交易机制可以促使水泥园区综合能源系统进行绿色低碳技术创新,实现了水泥园区综合能源系统经济性和低碳性的协同发展。

To promote the transformation of high-energy-consuming and high-emission cement parks towards green and low-carbon development,an optimization scheduling model for the integrated energy system in the cement park considering the carbon trading mechanism is proposed.First,the structure of the integrated energy system in the cement park is constructed and its components are analyzed.Second,the carbon trading mechanism of the cement industry is introduced into the system,and the carbon quota,actual carbon emissions,and carbon trading model of the cement industry are analyzed.Finally,the objective function is established with the lowest system operation cost,and it is solved by using the commercial solver CPLEX.The results show that the scheduling model can effectively reduce the system operation cost and carbon emissions.The carbon trading mechanism in the cement industry can promote the green and low-carbon technological innovation of the integrated energy system in the cement park,and achieve the coordinated development of the economic and low-carbon characteristics of the integrated energy system in the cement park.