南方电网技术2026，Vol.20Issue(4)：87-95,9.DOI:10.13648/j.cnki.issn1674-0629.2026.04.008
基于膝点驱动的低碳工业综合能源系统多目标运行策略
Multi-Objective Operation Strategy for Low Carbon Industrial Integrated Energy System Based on Knee Point-Driven
摘要
Abstract
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.关键词
综合能源系统/运行策略/经济低碳/多目标优化/膝点驱动Key words
integrated energy system/operation strategy/economic and low-carbon/multi-objective optimization/knee point-driven分类
信息技术与安全科学引用本文复制引用
喻磊,王扬,林心昊,宋子宏,段舒尹,刘胤良,郑友卓,谈竹奎,刘通..基于膝点驱动的低碳工业综合能源系统多目标运行策略[J].南方电网技术,2026,20(4):87-95,9.基金项目
国家重点研发计划资助项目(2022YFE0205300) （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) （GZKJXM20210484）
the Science and Technology Project of Guizhou Power Grid Co.,Ltd.(GZKJXM2021 0484). （GZKJXM2021 0484）
