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Modeling and Optimizing Energy Utilization of Steel Production Process : A Hybrid Petri Net Approach
Joint Authors
Wang, Peng
Jiang, Zeyi
Liu, Zhitao
Fu, Shanghong
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-07
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The steel industry is responsible for nearly 9% of anthropogenic energy utilization in the world.
It is urgent to reduce the total energy utilization of steel industry under the huge pressures on reducing energy consumption and CO2 emission.
Meanwhile, the steel manufacturing is a typical continuous-discrete process with multiprocedures, multiobjects, multiconstraints, and multimachines coupled, which makes energy management rather difficult.
In order to study the energy flow within the real steel production process, this paper presents a new modeling and optimization method for the process based on Hybrid Petri Nets (HPN) in consideration of the situation above.
Firstly, we introduce the detailed description of HPN.
Then the real steel production process from one typical integrated steel plant is transformed into Hybrid Petri Net model as a case.
Furthermore, we obtain a series of constraints of our optimization model from this model.
In consideration of the real process situation, we pick the steel production, energy efficiency and self-made gas surplus as the main optimized goals in this paper.
Afterwards, a fuzzy linear programming method is conducted to obtain the multiobjective optimization results.
Finally, some measures are suggested to improve this low efficiency and high whole cost process structure.
American Psychological Association (APA)
Wang, Peng& Jiang, Zeyi& Liu, Zhitao& Fu, Shanghong. 2013. Modeling and Optimizing Energy Utilization of Steel Production Process : A Hybrid Petri Net Approach. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-453272
Modern Language Association (MLA)
Wang, Peng…[et al.]. Modeling and Optimizing Energy Utilization of Steel Production Process : A Hybrid Petri Net Approach. Advances in Mechanical Engineering No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-453272
American Medical Association (AMA)
Wang, Peng& Jiang, Zeyi& Liu, Zhitao& Fu, Shanghong. Modeling and Optimizing Energy Utilization of Steel Production Process : A Hybrid Petri Net Approach. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-453272
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453272