电测与仪表2026，Vol.63Issue(1)：92-104,13.DOI:10.19753/j.issn1001-1390.2026.01.010
考虑内部有偿交易的综合能源系统优化调度策略
Optimal scheduling strategy of integrated energy system considering the internal paid transaction
摘要
Abstract
When the electricity,gas and heat systems of integrated energy system(IES)belong to different operat-ing subjects,the coordination and scheduling of heterogeneous energy within IES will lead to serious conflicts of in-terests among various subjects,which is not conducive to maintaining the stability of the joint operation mechanism of IES multi-energy system.Therefore,it is necessary to solve the key problems,such as the collaborative operation pricing mechanism of IES internal multi-energy system,the collaborative optimization scheduling of IES internal multi-energy system under this mechanism,and the joint operation optimization scheduling between IES and active distribution network(ADN),so as to promote the local consumption of high proportion of new energy in IES and accomplish the win-win interests of multiple subjects.For this reason,this paper proposes a paid transaction mode of surplus electric energy within IES,that is,the power system converts the surplus electric energy into gas and heat energy,which will be the basis that the electric power operator formulates the energy sales,and then guides the gas and heat operators to purchase.All of above is to achieve the aim of promoting the local consumption of new energy through the regulation and scheduling of gas and heat space-time migration.In this regard,this paper con-structs an IES double-layer optimal scheduling model:the outer layer is a master-slave game model between ADN and IES,which optimizes the electricity price and IES electric transaction volume;the inner layer is the master-slave game model between the electric power operator and the gas and heat operators,which optimizes the bidding strategy of the electric power operator and the energy purchase strategy of the gas and heat operators.Finally,the PSO algorithm and CPLEX solver are combined to solve the problem,and the internal and external double-layer models are alternately iteratively optimized to obtain the optimal purchase and sale price strategy of ADN and the optimal energy scheduling strategy of electricity,gas and heat.Meanwhile,the effectiveness of the proposed meth-od is verified by multi-scenario examples.关键词
综合能源系统/电力运营商/自主定价/双层博弈优化调度/新能源消纳Key words
integrated energy system/power operator/self-pricing/double-layer game optimal scheduling/new energy consumption分类
信息技术与安全科学引用本文复制引用
李咸善,陶雨露,张磊..考虑内部有偿交易的综合能源系统优化调度策略[J].电测与仪表,2026,63(1):92-104,13.基金项目
国家自然科学基金资助项目(52007103) （52007103）
湖北省自然科学基金创新发展联合基金项目(2022CFD167) （2022CFD167）
