浙江电力2025，Vol.44Issue(5)：90-100,11.DOI:10.19585/j.zjdl.202505009
面向低碳需求响应的短流程钢铁企业最优用电策略
An optimal electricity consumption strategy for steel enterprises with short processes in the context of low-carbon DR
摘要
Abstract
Currently,large industrial enterprises,such as steel mills,have reduced electricity costs by participat-ing in demand response programs;however,they have not yet achieved their carbon and emission reduction goals.To address this,an optimal electricity consumption strategy is proposed for steel enterprises with short processes in the context of low-carbon demand response(DR).First,the resource-task network(RTN)model is used to model the various stages of short-process steel production.Next,based on daily regional electricity carbon emission factor curves and carbon pricing,the electricity consumption strategy of enterprises participating in low-carbon demand re-sponse is optimized.This strategy fully schedules the start-up and shutdown of various production equipment to re-duce both the enterprises'energy costs and carbon emissions.Subsequently,the behavior of steel enterprises in par-ticipating in low-carbon demand response under different scenarios is simulated,and the optimized electricity con-sumption strategy after participation is compared with the pre-optimization strategy in terms of total cost and carbon reduction.The results validate the effectiveness of the proposed method.Finally,the impact of carbon pricing and carbon emission factor curves on low-carbon demand response is explored.关键词
低碳需求响应/短流程炼钢/资源任务网/用电策略优化/区域用电碳排放因子Key words
low-carbon demand response/short-process steelmaking/RTN/electricity consumption strategy optimi-zation/carbon emission factor for regional electricity consumption引用本文复制引用
闫越,冯皓然,郭逸涵,陈翔,宋金伟,张世泽,何琪..面向低碳需求响应的短流程钢铁企业最优用电策略[J].浙江电力,2025,44(5):90-100,11.基金项目
国家电网有限公司大数据中心科技项目(SGSJ0000NYJS2400037) （SGSJ0000NYJS2400037）
