A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids
Demand response (DR) is a key technique in smart grid (SG) technologies for reducing energy costs and maintaining the stability of electrical grids. Since manufacturing is one of the major consumers of electrical energy, implementing DR in factory energy management systems (FEMSs) provides an effect...
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| Format: | Article |
| Language: | English |
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MDPI AG
2016-08-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/9/8/650 |
| _version_ | 1817992840317239296 |
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| author | Zhe Luo Seung-Ho Hong Jong-Beom Kim |
| author_facet | Zhe Luo Seung-Ho Hong Jong-Beom Kim |
| author_sort | Zhe Luo |
| collection | DOAJ |
| description | Demand response (DR) is a key technique in smart grid (SG) technologies for reducing energy costs and maintaining the stability of electrical grids. Since manufacturing is one of the major consumers of electrical energy, implementing DR in factory energy management systems (FEMSs) provides an effective way to manage energy in manufacturing processes. Although previous studies have investigated DR applications in process manufacturing, they were not conducted for discrete manufacturing. In this study, the state-task network (STN) model is implemented to represent a discrete manufacturing system. On this basis, a DR scheme with a specific DR algorithm is applied to a typical discrete manufacturing—automobile manufacturing—and operational scenarios are established for the stamping process of the automobile production line. The DR scheme determines the optimal operating points for the stamping process using mixed integer linear programming (MILP). The results show that parts of the electricity demand can be shifted from peak to off-peak periods, reducing a significant overall energy costs without degrading production processes. |
| first_indexed | 2024-04-14T01:31:29Z |
| format | Article |
| id | doaj.art-0399022ce3d54892b4668369c696e60a |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-14T01:31:29Z |
| publishDate | 2016-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-0399022ce3d54892b4668369c696e60a2022-12-22T02:20:09ZengMDPI AGEnergies1996-10732016-08-019865010.3390/en9080650en9080650A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart GridsZhe Luo0Seung-Ho Hong1Jong-Beom Kim2Department of Electronic Systems Engineering, Hanyang University, 1271 Sa 3-dong, Sangnok-gu, Ansan-Si, Gyeonggi-do 426-791, KoreaDepartment of Electronic Systems Engineering, Hanyang University, 1271 Sa 3-dong, Sangnok-gu, Ansan-Si, Gyeonggi-do 426-791, KoreaDepartment of Electronic Systems Engineering, Hanyang University, 1271 Sa 3-dong, Sangnok-gu, Ansan-Si, Gyeonggi-do 426-791, KoreaDemand response (DR) is a key technique in smart grid (SG) technologies for reducing energy costs and maintaining the stability of electrical grids. Since manufacturing is one of the major consumers of electrical energy, implementing DR in factory energy management systems (FEMSs) provides an effective way to manage energy in manufacturing processes. Although previous studies have investigated DR applications in process manufacturing, they were not conducted for discrete manufacturing. In this study, the state-task network (STN) model is implemented to represent a discrete manufacturing system. On this basis, a DR scheme with a specific DR algorithm is applied to a typical discrete manufacturing—automobile manufacturing—and operational scenarios are established for the stamping process of the automobile production line. The DR scheme determines the optimal operating points for the stamping process using mixed integer linear programming (MILP). The results show that parts of the electricity demand can be shifted from peak to off-peak periods, reducing a significant overall energy costs without degrading production processes.http://www.mdpi.com/1996-1073/9/8/650demand response (DR)factory energy management system (FEMS)state-task network (STN) modelmixed integer linear programming (MILP)discrete manufacturingautomobile manufacturing |
| spellingShingle | Zhe Luo Seung-Ho Hong Jong-Beom Kim A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids Energies demand response (DR) factory energy management system (FEMS) state-task network (STN) model mixed integer linear programming (MILP) discrete manufacturing automobile manufacturing |
| title | A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids |
| title_full | A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids |
| title_fullStr | A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids |
| title_full_unstemmed | A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids |
| title_short | A Price-Based Demand Response Scheme for Discrete Manufacturing in Smart Grids |
| title_sort | price based demand response scheme for discrete manufacturing in smart grids |
| topic | demand response (DR) factory energy management system (FEMS) state-task network (STN) model mixed integer linear programming (MILP) discrete manufacturing automobile manufacturing |
| url | http://www.mdpi.com/1996-1073/9/8/650 |
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