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Energy Consumption Prediction and Analysis for Electric Vehicles: A Hybrid Approach.

Auteurs : MEDIOUNI H., EZZOUHRI A., CHAROUH Z., EL HAROURI K., EL HANI S., GHOGHO M.

Type d'article : Article de périodique

Résumé

Range anxiety remains one of the main hurdles to the widespread adoption of electric vehicles (EVs). To mitigate this issue, accurate energy consumption prediction is required. In this study, a hybrid approach is proposed toward this objective by taking into account driving behavior, road conditions, natural environment, and additional weight. The main components of the EV were simulated using physical and equation-based models. A rich synthetic dataset illustrating different driving scenarios was then constructed. Real-world data were also collected using a city car. A machine learning model was built to relate the mechanical power to the electric power. The proposed predictive method achieved an R2 of 0.99 on test synthetic data and an R2 of 0.98 on real-world data. Furthermore, the instantaneous regenerative braking power efficiency as a function of the deceleration level was also investigated in this study.

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Pages : 17 p.

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Détails

  • Titre original : Energy Consumption Prediction and Analysis for Electric Vehicles: A Hybrid Approach.
  • Identifiant de la fiche : 30030427
  • Langues : Anglais
  • Sujet : Technologie
  • Source : Energies - vol. 15 - n. 17
  • Éditeurs : MDPI
  • Date d'édition : 09/2022
  • DOI : http://dx.doi.org/10.3390/en15176490

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