Summary:
This article develops a stochastic multi-level multi-objective strategy to facilitate the electricity market clearing process among micro-grids considering the environmental impacts of fossil fuel powered generation units. Various types of distributed renewable energy resources (DRERs), plug-in electric vehicles (PEVs) and internet-of-things (IoT)-enabled smart homes (SHs) are considered in the proposed concept. In addition, energy storage devices (ESDs) are installed in SHs, micro-grids and distribution network to handle the negative impacts of operational uncertainties arising from DRERs and load demand. Scenario-based stochastic (SBS) method is adopted to model the scenarios of uncertain parameters. In the proposed methodology, micro-grids build their bids/offers for market participation by using the weighted fuzzy method with regard to the SHs optimal programs and aiming to minimizing operational and emission costs. SHs have PEVs and ESDs, and control their controllable appliances via the IoT. The proposed methodology is formulated in linear form and is implemented on a modified IEEE 33-node distribution network comprising three micro-grids. The simulation results prove that the IoT infrastructure in SHs has led to their effective participation in the electricity market and subsequently lowering their costs by 9.13 %. Besides, the results reflect that the provision of vehicle-to-grid services by PEVs along with the optimal operation of ESDs not only lowers the market settlement price (MSP) by about 25 % during the high-demand period, but also reduces daily operation costs and carbon emissions by 32.85 % and 27.65 %, respectively.
Spanish layman's summary:
Este trabajo desarrolla una estrategia estocástica multiobjetivo multinivel para facilitar el proceso de compensación del mercado eléctrico entre microrredes dentro de un sistema de distribución activo 33/bus considerando los impactos ambientales de las unidades de generación alimentadas con combustibles fósiles.
English layman's summary:
This paper develops a stochastic multi-level multi-objective strategy to facilitate the electricity market clearing process among micro-grids within a 33/bus active distribution system considering the environmental impacts of fossil fuel-powered generation units.
Keywords: Micro-grids; Electricity market; Bidding strategy; Vehicle-to-grid services; Energy storage devices; Emission
JCR Impact Factor and WoS quartile: 8,900 - Q1 (2023)
DOI reference:
https://doi.org/10.1016/j.est.2023.107632
Published on paper: September 2023.
Published on-line: May 2023.
Citation:
S. Fatemi, A. Ketabi, S.A. Mansouri, A multi-level multi-objective strategy for eco-environmental management of electricity market among micro-grids under high penetration of smart homes, plug-in electric vehicles and energy storage devices. Journal of Energy Storage. Vol. 67, pp. 107632-1 - 107632-20, September 2023. [Online: May 2023]
