钢铁工业多介质能源系统优化调度模型研究综述及展望  

Optimal scheduling model for multi-medium energy systems in iron and steel industry:An overview and prospects

作　　者：田伟健 赵贤聪 白皓[1] TIAN Weijian;ZHAO Xiancong;BAI Hao(School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China;Software Business Division,Beijing Research Institute of Automation for Machinery Industry Co.,Ltd.,Beijing 100120,China)

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]北京机械工业自动化研究所有限公司软件事业部,北京100120

出　　处：《冶金自动化》2023年第4期1-16,共16页Metallurgical Industry Automation

基　　金：国家重点研发计划项目(2018YFF0216000)。

摘　　要：副产煤气、蒸汽和电力是钢铁生产流程重要的二次能源。随着“双碳”政策的推进,钢铁工业对以煤气、蒸汽和电力为主的多介质能源系统进行精细化管理的需求日益突出,以达到控制生产成本和节能减排的目的。然而,由于各能源介质产生和消耗的复杂性和分散性,建立一个全面、合理的调度模型至关重要。另外,近年来,光伏、风电等可再生能源技术的发展为钢铁工业能源低碳转型提供了新途径。首先,简介了多介质能源系统,涉及煤气柜和锅炉等缓冲设备;其次,通过对能源调度模型的分类,分析了各种调度模型的研究特点,并梳理了研究成果;最后,分析了钢铁工业引入可再生能源后的能源系统特点,引入钢铁工业多能源微电网的概念,为后续研究提供了思路,以促进钢铁工业节能低碳发展。Byproduct gas,steam and electricity are important secondary energy source for the iron and steel production process.With the advancement of the"carbon peak"and"carbon neutrality"policies,the iron and steel industry has a growing need for fine-grained management of multi-medium energy systems,including by-product gas,steam and electricity,in order to control production costs and reduce energy consumption.However,due to the complexity and decentralised nature of the generation and consumption of each energy medium,it is vital to establish a comprehensive and rational scheduling model.In addition,in recent years,the development of renewable energy technologies such as photovoltaic and wind power has provided new ways for the iron and steel industry to make a lowcarbon energy transition.Firstly,the multi-medium energy system was introduced,involving buffer equipment such as gas holders and boilers.Secondly,the research characteristics and results of each model were analyzed and summarized through the classification of energy scheduling models.Finally,the characteristics of the energy system in the iron and steel industry after the introduction of renewable energy was analyzed,and the concept of multi-energy microgrid in the iron and steel industry was introduced,providing ideas for subsequent research to promote energy-saving and low-carbon development in the iron and steel industry.

关 键 词：钢铁工业 副产煤气 调度模型 可再生能源 工业微电网 

分 类 号：TF089[冶金工程—冶金物理化学]