基于膝点驱动的低碳工业综合能源系统多目标运行策略OA
Multi-Objective Operation Strategy for Low Carbon Industrial Integrated Energy System Based on Knee Point-Driven
综合能源系统的运行策略对实现系统内不同能源的优势互补至关重要,为此提出了基于膝点驱动的低碳工业综合能源系统多目标优化运行的日前调度策略.首先,建立了含自动流水线生产系统的"电-气-热"工业综合能源系统的数学模型;其次,以最小化工业综合能源系统的能耗成本与碳排放量为目标建立多目标运行优化模型;最后,设计膝点驱动的多目标优化求解方法.研究结果表明,膝点驱动的工业综合能源系统多目标运行优化策略可充分利用分时电价与系统内的可调度负荷实现系统的经济、低碳运行.
The operation strategy of an integrated energy system is crucial to achieve complementary advantages among various energy sources.Therefore,a day-ahead multi-objective optimal operation strategy for low carbon industrial integrated energy system based on knee point-driven is proposed.Firstly,the mathematical model of an electric-gas-heat industrial integrated energy system with an automatic assembly line production system is developed.Then,the multi-objective optimal operation model with the goal of minimizing the energy consumption cost and carbon emissions for the industrial integrated energy system is formulated.Finally,a knee point-driven approach is developed to solve the multi-objective optimization problem.Experimental results show that the knee point-driven multi-objective optimal operation strategy can make full use of time-of-use electricity price and the dispatchable loads to reduce energy cost and carbon emission.
喻磊;王扬;林心昊;宋子宏;段舒尹;刘胤良;郑友卓;谈竹奎;刘通
南方电网科学研究院,广州 510663贵州电网有限公司电力科学研究院,贵阳 550002南方电网科学研究院,广州 510663贵州电网有限公司电力科学研究院,贵阳 550002南方电网科学研究院,广州 510663南方电网科学研究院,广州 510663贵州电网有限公司电力科学研究院,贵阳 550002贵州电网有限公司电力科学研究院,贵阳 550002南方电网科学研究院,广州 510663
信息技术与安全科学
综合能源系统运行策略经济低碳多目标优化膝点驱动
integrated energy systemoperation strategyeconomic and low-carbonmulti-objective optimizationknee point-driven
《南方电网技术》 2026 (4)
87-95,9
国家重点研发计划资助项目(2022YFE0205300)贵州电网有限责任公司科技项目(GZKJXM20210484). Supported by the National Key Research and Development Program of China(2022YFE0205300)the Science and Technology Project of Guizhou Power Grid Co.,Ltd.(GZKJXM2021 0484).
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