2026-05-27T05:31:18Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/366432026-02-03T10:51:24Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Nesmachnow, Sergio
author
Rossit, Diego Gabriel
author
Toutouh-el-Alamin, Jamal
author
Luna-Valero, Francisco
2025-01-21T11:52:14Z
2025-01-21T11:52:14Z
2021
Nesmachnowa, S., Rossitb, D. G., Toutouhc, J., & Lunad, F. (2021). An explicit evolutionary approach for multiobjective energy consumption planning considering user preferences in smart homes. International Journal of Industrial Engineering Computations, 12, 365-380.
https://hdl.handle.net/10630/36643
10.5267/j.ijiec.2021.5.005
Modern Smart Cities are highly dependent on an efficient energy service since electricity is used in an increasing number of urban activities. In this regard, Time-of-Use prices for electricity is a widely implemented policy that has been successful to balance electricity consumption along the day and, thus, diminish the stress and risk of shortcuts of electric grids in peak hours. Indeed, residential customers may now schedule the use of deferrable electrical appliances in their smart homes in off-peak hours to reduce the electricity bill. In this context, this work aims to develop an automatic planning tool that accounts for minimizing the electricity costs and enhancing user satisfaction, allowing them to make more efficient usage of the energy consumed. The household energy consumption planning problem is addressed with a multiobjective evolutionary algorithm, for which problem-specific operators are devised, and a set of state-of-the-art greedy algorithms aim to optimize different criteria. The proposed resolution algorithms are tested over a set of realistic instances built using real-world energy consumption data, Time-of-Use prices from an electricity company, and user preferences estimated from historical information and sensor data. The results show that the evolutionary algorithm is able to improve upon the greedy algorithms both in terms of the electricity costs and user satisfaction and largely outperforms to a large extent the current strategy without planning implemented by users.
eng
Attribution 4.0 Internacional
Energía eléctrica - Consumo
An explicit evolutionary approach for multiobjective energy consumption planning considering user preferences in smart homes.
journal article
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URL
https://riuma.uma.es/bitstreams/27a9de5e-e8e1-4fb8-99c0-2d549a1f033d/download
File
MD5
731fff33a1f3a38c642febe0fc815180
1355367
application/pdf
IJIEC_2021_15 (2).pdf