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Sensitivity Analysis of Battery Aging for Model-Based PHEV Use Scenarios

Patil, Tejas-Dilipsing and Vinot, Emmanuel and Ehrenberger, Simone and Trigui, Rochdi and Eduardo, Redondo-Iglesias (2023) Sensitivity Analysis of Battery Aging for Model-Based PHEV Use Scenarios. Energies, 16 (4). Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/en16041749. ISSN 1996-1073.

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Official URL: https://www.mdpi.com/1996-1073/16/4/1749


Battery lifetime is an important parameter in the life cycle assessment (LCA) of a plug-in hybrid-electric vehicle (PHEV). This paper aims to study the impact of various parameters on the battery aging of a PHEV. For this purpose, model-based use cases are generated, the outputs of which are the daily driven distances for a period of one year, recharge scenarios, and battery temperature. A combined aging model (calendar and cycling aging) is used to calculate the capacity lost by the battery at the end of one year of use. The thermal model of the battery is using an electro-thermal coupling equation, for which the ambient temperature is modeled using daily minimum and maximum temperature data varying throughout the year for different cities. Finally, a sensitivity analysis is carried out using the conditioned variance method to identify the most important input parameters which largely affect the output of this study. The results of this study show that battery size, annual mileage, external temperature, and charging behavior are the most important parameters to be considered in the aging study of the battery of a PHEV personal car.

Item URL in elib:https://elib.dlr.de/193872/
Document Type:Article
Title:Sensitivity Analysis of Battery Aging for Model-Based PHEV Use Scenarios
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Patil, Tejas-DilipsingUniversité Gustave EiffelUNSPECIFIEDUNSPECIFIED
Vinot, EmmanuelUniversité Gustave EiffelUNSPECIFIEDUNSPECIFIED
Ehrenberger, SimoneUNSPECIFIEDhttps://orcid.org/0000-0002-2148-5129UNSPECIFIED
Trigui, RochdiUniversité Gustave EiffelUNSPECIFIEDUNSPECIFIED
Eduardo, Redondo-IglesiasUniversité Gustave EiffelUNSPECIFIEDUNSPECIFIED
Date:9 February 2023
Journal or Publication Title:Energies
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In ISI Web of Science:Yes
Publisher:Multidisciplinary Digital Publishing Institute (MDPI)
Keywords:battery aging; plug-in hybrid vehicle; sensitivity analysis; use case scenarios
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - DATAMOST - Daten & Modelle zur Mobilitätstransform, V - VMo4Orte - Vernetzte Mobilität für lebenswerte Orte
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts > Fahrzeugsysteme und Technologiebewertung
Deposited By: Ehrenberger, Simone
Deposited On:28 Feb 2023 13:28
Last Modified:27 Apr 2023 09:35

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