Smart transactive energy based approach for planning and scheduling in multi-looped microgrid distribution network across planning horizon

• Published in: Heliyon Vol. 10; no. 5; p. e25408
• Main Authors: Tariq, Mustafa, Abbas Kazmi, Syed Ali, Altamimi, Abdullah, Khan, Zafar A., Alharbi, Bader, Alafnan, Hamoud, Alshehry, Halemah
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 15.03.2024; Elsevier
• Subjects: Distribution network; Electric systems; Micro-grid; Power system planning; Power system scheduling; Renewables; Transactive energy; Electric systems; Transactive energy; Power system planning; Micro-grid; Power system scheduling; Distribution network; Renewables
• ISSN: 2405-8440; 2405-8440
• DOI: 10.1016/j.heliyon.2024.e25408

In this paper, an innovative transactive energy approach is proposed as viable option for coordinated distribution system planning across a certain horizon. The proposed approach is evaluated across a multi-looped (meshed) test system and is implemented with load growth having prosumers participating in the electrical market in transactive energy system aiming at evaluation on techno-economic basis. Apart from prosumer sensitivity analysis, evaluations have been carried across reducing total production cost of energy, reduction in per unit price, active power losses. Whereas improving voltage profile, cost of scheduling and consumer per kWh purchase and sales in comparison with traditional counterpart. The proposed framework includes optimization algorithm aiming at sources scheduling and IEEE 69 system for validation. The algorithm minimizes cost, maximizes energy efficiency, increases renewable energy mix and reduces consumers cost of energy purchase. Reduction of 51.44 % in cost of energy is achieved, whereas loss reduction of 12.6% is achieved. The comparison of IEEE 69-bus base case with the 10 %, 15% and 20% transactive energy applied with simulations to evaluate performance parameters that will directly benefit both prosumers and utility alike in-terms of low bills and further reduction of stress on the grid amid load growth across multiple years.