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Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price
Alternative TitleTwo-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price
Tan Yuanyuan1; Huang Yinglei3; Liu Shixin1
2013
Source PublicationJOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
ISSN1006-706X
Volume20Issue:7Pages:1-8
AbstractThe steelmaking process scheduling problem by considering variable electricity price (SMSPVEP) was investigated. A decomposition approach was proposed for the SMSPVEP. At the first stage, mathematical programming was utilized to minimize the maximum completion time for each cast without considering variable electricity price. At the second stage, based on obtained relative schedules of all casts, a mathematical model was formulated with an objective of minimizing the energy cost for all casts scheduling problem. The two-stage models were tested on randomly generated instances based on the practical process in a Chinese steelmaking plant. Computational results demonstrate the effectiveness of the proposed approach.
Other AbstractThe steelmaking process scheduling problem by considering variable electricity price (SMSPVEP) was investigated. A decomposition approach was proposed for the SMSPVEP. At the first stage, mathematical programming was utilized to minimize the maximum completion time for each cast without considering variable electricity price. At the second stage, based on obtained relative schedules of all casts, a mathematical model was formulated with an objective of minimizing the energy cost for all casts scheduling problem. The two-stage models were tested on randomly generated instances based on the practical process in a Chinese steelmaking plant. Computational results demonstrate the effectiveness of the proposed approach.
KeywordCONTINUOUS-CASTING PRODUCTION PLANT MODEL TIME steelmaking process scheduling variable electricity price mathematical programming
Indexed ByCSCD
Language英语
Funding Project[National Natural Science Foundation of China] ; [Fundamental Research Funds for Central Universities of China]
CSCD IDCSCD:4895125
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/149739
Collection中国科学院金属研究所
Affiliation1.东北大学
2.中国科学院金属研究所
3.Shanghai Baosight Software Ltd Co, Enterprise Solut Business Grp, Shanghai 201900, Peoples R China
Recommended Citation
GB/T 7714
Tan Yuanyuan,Huang Yinglei,Liu Shixin. Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2013,20(7):1-8.
APA Tan Yuanyuan,Huang Yinglei,&Liu Shixin.(2013).Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,20(7),1-8.
MLA Tan Yuanyuan,et al."Two-Stage Mathematical Programming Approach for Steelmaking Process Scheduling Under Variable Electricity Price".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 20.7(2013):1-8.
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