低碳环境下废钢铁再加工生产调度优化  

Production Scheduling Optimization of Scrap Steel Reprocessing in Low Carbon Environment

作　　者：张燕华 陈伟达[1] 杨烨[3] ZHANG Yanhua;CHEN Weida;YANG Ye(School of Economics and Management,Southeast University,Nanjing 211189,China;School of Information Engineering,Xizang Minzu University,Xianyang 712000,China;School of Management Engineering,Shandong Jianzhu University,Jinan 250000,China)

机构地区：[1]东南大学经济管理学院,江苏南京211189 [2]西藏民族大学信息工程学院,陕西咸阳712000 [3]山东建筑大学管理工程学院,山东济南250000

出　　处：《工业工程与管理》2020年第2期187-194,共8页Industrial Engineering and Management

基　　金：国家自然科学基金资助项目(71971058,71571042,71271054)。

摘　　要：针对废钢铁再加工过程的工艺特点和约束条件设计了碳足迹计量方法,构建了最小化经济成本与碳交易成本总和的低碳调度模型。从理论分析和数值实验两方面探讨了碳限额、碳价及碳交易对总成本、碳排放和最优调度方案的影响。研究表明:废钢铁再加工低碳调度方案能有效减少碳排放,但可能会引起总成本的增加,若政府设置合理的碳限额,可大大提高废钢铁企业碳减排的积极性;碳限额的增大能有效降低总成本,对碳排放和最优调度方案无直接影响;高碳价促使废钢铁企业选择更具减排优势的加工设备、工艺路线和精料调度方案,从而降低碳排放,但过高的碳价对碳减排作用不大。For the characteristics and constraints of scrap steel reprocessing process,a carbon footprint measurement method was designed and a low carbon scheduling model was constructed to minimize the sum of economic cost and carbon transaction cost.The effects of carbon cap,price and trade on total cost,carbon emissions and optimal scheduling scheme were discussed from theoretical analysis and numerical experiments.Results show that,the low carbon scheduling scheme can effectively reduce carbon emissions,but may cause total cost increasing;a reasonable carbon cap will prompt enterprises to actively reduce emissions;the increase of carbon cap can effectively reduce the total cost,and has no direct impact on the emissions and optimal scheduling scheme;high carbon prices induce scrap steel enterprises to choose processing equipment,process routes and concentrate scheduling scheme that are more efficient in reducing emissions,but excessive carbon prices have little effect on emissions reduction.

关 键 词：低碳 废钢铁再加工 生产调度 碳限额与交易 

分 类 号：F406[经济管理—产业经济] F205