Abstract
Li-ion batteries are widely used in electric vehicles (EVs), but they suffer from battery degradation, particularly in terms of calendar loss. Machine learning has been used to predict battery health deterioration due to cyclic loss, but the accuracy depends on input feature selection. This study introduces an improved feature selection method, enhancing battery calendar loss prediction. Eight machine learning algorithms are applied to an EV battery dataset, and results show improved prediction accuracy and reduced mean absolute error (MAE). Notably, Gaussian process regression (GPR), random forest (RF) regression, and XGBoost methods combined with the proposed feature selection method show the most significant accuracy improvement.
| Original language | English |
|---|---|
| Title of host publication | 12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 300-303 |
| Number of pages | 4 |
| ISBN (Electronic) | 9798350337938 |
| DOIs | |
| State | Published - 2023 |
| Event | 12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 - Oshawa, Canada Duration: 29 Aug 2023 → 1 Sep 2023 |
Publication series
| Name | 12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 |
|---|
Conference
| Conference | 12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 |
|---|---|
| Country/Territory | Canada |
| City | Oshawa |
| Period | 29/08/23 → 1/09/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 7 Affordable and Clean Energy
Keywords
- Battery Degradation
- Calendar Loss Prediction
- Electric Vehicles
- Feature Selection
- Machine Learning
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering
- Mechanical Engineering
- Control and Optimization
Fingerprint
Dive into the research topics of 'Smart Feature Selection-Based Machine Learning Framework for Calendar Loss Prediction of Li-Ion Electric Vehicle Battery'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver