Issue |
Sci. Tech. Energ. Transition
Volume 79, 2024
Decarbonizing Energy Systems: Smart Grid and Renewable Technologies
|
|
---|---|---|
Article Number | 88 | |
Number of page(s) | 10 | |
DOI | https://doi.org/10.2516/stet/2024089 | |
Published online | 30 October 2024 |
Regular Article
Modelling smart energy consumption with hybrid demand management in off-grid electrical system considering techno-economic indices
1
Information Systems Engineering Department, Erbil Technical Engineering College, Erbil Polytechnic University, Erbil, Iraq
2
Manipur International University, Imphal, Manipur, India
3
Head of the Department “Physics and Chemistry”, “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers institute” National Research University, Tashkent, Uzbekistan
4
Scientific Researcher, University of Tashkent for Applied Sciences, Str. Gavhar 1, Tashkent 100149, Uzbekistan
5
Scientific Researcher, Western Caspian University, Baku, Azerbaijan
6
Marwadi University Research Centre, Department of Pharmacy, Faculty of Health Science, Marwadi University, Rajkot, 360003, Gujarat, India
7
Deparment of Chemistry, NIMS Institute of Engineering & Technology, NIMS University Rajasthan, Jaipur, India
8
Department of Applied Sciences, Chandigarh Engineering College, Chandigarh Group of Colleges, Jhanjeri, Mohali, 140307, Punjab, India
9
Centre for Research Imapct & Outcome, Chitkara University Institute of Engineering and Technology, Chitkara University, Rajpura, 140401, Punjab, India
10
Department of Computer Techniques Engineering, College of Technical Engineering, The Islamic University, Najaf, Iraq
11
Department of Computer Techniques Engineering, College of Technical Engineering, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
12
Department of Computer Techniques Engineering, College of Technical Engineering, The Islamic University of Babylon, Babylon, Iraq
13
Department of Management, Al-Nisour University College, Nisour Seq. Karkh, Baghdad, Iraq
14
Department of Electrical Engineering, Islamic Azad University, Branch of Central Tehran, Tehran, Iraq
* Corresponding author: mahmud.en.ac@gmail.com
Received:
11
July
2024
Accepted:
26
September
2024
This study proposes day-ahead power scheduling for electrical systems in off-grid mode, emphasizing consumer involvement. Bi-Demand Side Management (DSM) approaches like strategic conversion and demand shifting are proposed for consumer involvement. Multiple objectives are modelled to voltage profile improvement and reduce the operation energy cost. The non-dominated solutions of the voltage of buses and operation energy cost are generated by enhanced epsilon-constraint technique, simultaneously. The General Algebraic Modeling System (GAMS) software is proposed for solving optimization problems. A combination of decision-making methods like weight sum and fuzzy procedures are implemented for finding optimal solution non-dominated solutions. The proposed method’s effectiveness is confirmed through numerical simulations carried out on several case studies that utilize the 33-bus electrical system. The findings illustrate the substantial effectiveness of demand-side participation in improving power dispatch and the optimal rate of multiple objectives. By using DSM, operation cost is reduced by 21.58% and the voltage index is improved by 13.36% than the lack of implementing DSM.
Key words: Day-ahead power scheduling / Off-grid mode / Consumer involvement / Bi-demand side management approaches / Non-dominated solutions
© The Author(s), published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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