考虑多目标优化的综合能源系统双层优化调度方法  

Dual Layer Optimization Scheduling Method for Integrated Energy Systems Considering Multi-Objective Optimization

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作  者:付泽斌 FU Zebin(Southern Power Grid Comprehensive Energy Co.,Ltd.,Guangzhou,Guangdong 510623,China)

机构地区:[1]南方电网综合能源股份有限公司,广东广州510623

出  处:《自动化应用》2025年第7期144-147,共4页Automation Application

摘  要:由于不同能源系统中的负荷具有波动性与随机性,传统调度方法难以兼顾综合能源系统的运行与收益,为此提出考虑多目标优化的综合能源系统双层优化调度方法。以综合能源系统运行成本最小化为上层经济优化目标,以一次能源利用效率最大化为下层运行优化目标,以各类负荷功率平衡、各类设备稳定运行为约束条件,构建一个综合能源系统双层优化调度模型,通过IGWO算法求解模型,得到最佳综合能源系统双层优化调度策略。实验结果表明,设计方法调度下综合能源系统输出的电负荷、热负荷、冷负荷均能满足用户需求,且能源消纳率高达96.2%,验证了该方法的有效性和优越性。Due to the fluctuation and randomness of loads in different energy systems,traditional scheduling methods are difficult to balance the operation and revenue of integrated energy systems.Therefore,a dual layer optimization scheduling method for integrated energy systems considering multi-objective optimization is proposed.The upper level economic optimization objective is to minimize the operating cost of the integrated energy system,the lower level operational optimization objective is to maximize the utilization efficiency of primary energy,and the constraints are to balance the power of various loads and ensure the stable operation of various equipment.A dual level optimization scheduling model for the integrated energy system is constructed,and the optimal dual level optimization scheduling strategy for the integrated energy system is obtained by solving the model using the IGWO algorithm.The experimental results show that the electric load,heating load,and cooling load output of the integrated energy system under the scheduling of the design method can meet the user's demand,and the energy consumption rate is as high as 96.2%,which verifies the effectiveness and superiority of the method.

关 键 词:多目标优化 综合能源系统 系统调度 双层优化调度 调度方法 

分 类 号:TM711[电气工程—电力系统及自动化]

 

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