Energy management system using dual-layer approach for residential micro-grid system under fixed load condition
This paper proposes a dual-layer coordination of energy management system (EMS) in stand-alone mode micro-grid (MG) system that considering demand response (DR) scheme in the means to reduce electricity cost at power and demand side. The main advantage of this method is that the coordination between...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
2023
|
| Subjects: |
| _version_ | 1817854229864251392 |
|---|---|
| author | Syahirah Aqilah, Syahirah Aqilah Rosmin, Norzanah Mustaamal, Aede Hatib Hasan, Norshahida Aripriharta, Aripriharta |
| author_facet | Syahirah Aqilah, Syahirah Aqilah Rosmin, Norzanah Mustaamal, Aede Hatib Hasan, Norshahida Aripriharta, Aripriharta |
| author_sort | Syahirah Aqilah, Syahirah Aqilah |
| collection | ePrints |
| description | This paper proposes a dual-layer coordination of energy management system (EMS) in stand-alone mode micro-grid (MG) system that considering demand response (DR) scheme in the means to reduce electricity cost at power and demand side. The main advantage of this method is that the coordination between power side and demand side can be balanced. While ensuring that operations at power side is economically controlled, the satisfaction of load demands can also be achieved. In this work, two strategies have been implemented, load shifting process based on pricing strategy as well as micro sources scheduling strategy. The performance of proposed approach has been tested based on the fixed load conditions. For the first layer EMS, the goal is set to reduce the electricity bill through load shifting process. In this EMS, five different selective modes of operation were considered during load shifting strategy implementation. In the second layer, the load profile from 20 houses has been used as the input data and aim has been paid to ensure the MG operates economically while ensuring a continuous electricity supply to the demand sides. For the economical consideration, the operation and maintenance (O&M) cost of MG also included. From the executed simulation, it has been found that from the first layer strategy, the maximum cost saving of electricity bill that able to be achieved is around 2.71%. In the second layer EMS however, the cost of O&M saving for fixed load condition is around 1.92%. |
| first_indexed | 2024-12-08T06:54:49Z |
| format | Conference or Workshop Item |
| id | utm.eprints-108038 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-12-08T06:54:49Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | utm.eprints-1080382024-10-20T07:34:38Z http://eprints.utm.my/108038/ Energy management system using dual-layer approach for residential micro-grid system under fixed load condition Syahirah Aqilah, Syahirah Aqilah Rosmin, Norzanah Mustaamal, Aede Hatib Hasan, Norshahida Aripriharta, Aripriharta TK Electrical engineering. Electronics Nuclear engineering This paper proposes a dual-layer coordination of energy management system (EMS) in stand-alone mode micro-grid (MG) system that considering demand response (DR) scheme in the means to reduce electricity cost at power and demand side. The main advantage of this method is that the coordination between power side and demand side can be balanced. While ensuring that operations at power side is economically controlled, the satisfaction of load demands can also be achieved. In this work, two strategies have been implemented, load shifting process based on pricing strategy as well as micro sources scheduling strategy. The performance of proposed approach has been tested based on the fixed load conditions. For the first layer EMS, the goal is set to reduce the electricity bill through load shifting process. In this EMS, five different selective modes of operation were considered during load shifting strategy implementation. In the second layer, the load profile from 20 houses has been used as the input data and aim has been paid to ensure the MG operates economically while ensuring a continuous electricity supply to the demand sides. For the economical consideration, the operation and maintenance (O&M) cost of MG also included. From the executed simulation, it has been found that from the first layer strategy, the maximum cost saving of electricity bill that able to be achieved is around 2.71%. In the second layer EMS however, the cost of O&M saving for fixed load condition is around 1.92%. 2023 Conference or Workshop Item PeerReviewed Syahirah Aqilah, Syahirah Aqilah and Rosmin, Norzanah and Mustaamal, Aede Hatib and Hasan, Norshahida and Aripriharta, Aripriharta (2023) Energy management system using dual-layer approach for residential micro-grid system under fixed load condition. In: 2nd International Conference on Renewable Energy 2021, I-CoRE 202, 7 October 2021-8 October 2021, Malang, Indonesia. http://dx.doi.org/10.1063/5.0121258 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Syahirah Aqilah, Syahirah Aqilah Rosmin, Norzanah Mustaamal, Aede Hatib Hasan, Norshahida Aripriharta, Aripriharta Energy management system using dual-layer approach for residential micro-grid system under fixed load condition |
| title | Energy management system using dual-layer approach for residential micro-grid system under fixed load condition |
| title_full | Energy management system using dual-layer approach for residential micro-grid system under fixed load condition |
| title_fullStr | Energy management system using dual-layer approach for residential micro-grid system under fixed load condition |
| title_full_unstemmed | Energy management system using dual-layer approach for residential micro-grid system under fixed load condition |
| title_short | Energy management system using dual-layer approach for residential micro-grid system under fixed load condition |
| title_sort | energy management system using dual layer approach for residential micro grid system under fixed load condition |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT syahirahaqilahsyahirahaqilah energymanagementsystemusingduallayerapproachforresidentialmicrogridsystemunderfixedloadcondition AT rosminnorzanah energymanagementsystemusingduallayerapproachforresidentialmicrogridsystemunderfixedloadcondition AT mustaamalaedehatib energymanagementsystemusingduallayerapproachforresidentialmicrogridsystemunderfixedloadcondition AT hasannorshahida energymanagementsystemusingduallayerapproachforresidentialmicrogridsystemunderfixedloadcondition AT ariprihartaaripriharta energymanagementsystemusingduallayerapproachforresidentialmicrogridsystemunderfixedloadcondition |