考虑需求响应与碳交易成本的综合能源系统优化调度

Optimal Scheduling of Integrated Energy Systems ConsideringDemand Response and Carbon Transaction Costs

针对现有综合能源系统研究较少考虑冷热负荷的可调度性问题,利用电、热负荷的柔性特点,建立了考虑需求响应和碳交易机制的多能互补优化调度模型,并引入算例进行分析,在MATLAB平台调用Cplex求解器对所提模型进行求解。结果表明:所提方法能够兼顾经济性与低碳性,具有“削峰填谷”的作用,可为综合能源系统低碳经济调度提供参考。

In view of the existing studies on integrated energy systems,the schedulability of cold and heat loads is rarely considered.By taking advantage of the flexible characteristics of electricity and heat loads,a multi-energy complementary optimal scheduling model considering demand response and carbon trading mechanism is established,and an example is introduced for analysis.The proposed model is solved by using Cplex solver on MATLAB platform.The results show that the proposed method can give consideration to both economy and low carbon,and has the function of"peak cutting and valley filling",which can provide reference for low-carbon economic scheduling of integrated energy system.