Abstract
Recent developments in battery technology and the reduction of battery costs have resulted in battery energy storage systems (BESS) becoming more economically viable for various power sectors and automobile applications. The degradation of BESS when used in conjunction with photovoltaics (PV) and electric vehicles (EVs) brings new challenges in both technical and economic analysis. Consequently, to ensure the reliability and safety of an energy storage system, modeling battery degradation is critical in order to maintain and replace batteries before potential issues arise. This paper presents a hybrid optimal parameter estimation technique for a combination-factor-based semi-empirical approach to evaluate the state of health (SOH) of Li-ion batteries. The parameters of the proposed model are determined using the SCA optimization algorithm, and the numerical results are confirmed by placing them side-by-side with other heuristic algorithms such as GWO, DE, HHO, and GA. The proposed model outperformed the traditional model with a SOH value of 0.9591 as compared to the previous SOH obtained 0.9467 by the traditional model.
| Original language | English |
|---|---|
| Title of host publication | 2023 International Conference on Computer, Electronics and Electrical Engineering and their Applications, IC2E3 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350338003 |
| DOIs | |
| Publication status | Published - 2023 |
| Externally published | Yes |
| Event | 2023 International Conference on Computer, Electronics and Electrical Engineering and their Applications, IC2E3 2023 - Srinagar Garhwal, India Duration: 8 Jun 2023 → 9 Jun 2023 |
Publication series
| Name | 2023 International Conference on Computer, Electronics and Electrical Engineering and their Applications, IC2E3 2023 |
|---|
Conference
| Conference | 2023 International Conference on Computer, Electronics and Electrical Engineering and their Applications, IC2E3 2023 |
|---|---|
| Country/Territory | India |
| City | Srinagar Garhwal |
| Period | 8/06/23 → 9/06/23 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Battery degradation model
- Li-ion battery
- Optimization algorithm
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Science Applications
- Electrical and Electronic Engineering
- Control and Optimization
- Instrumentation
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