Battery Life Data Analysis
Abstract
The FreedomCar Partnership has established life goals for batteries. Among them is a 15 year calendar life. The software and the underlying methodology attempt to predict cell and battery life using, at most, two years of test data. The software uses statistical models based on data from accelerated aging experiments to estimate cell life. The life model reflects the average cell performance under a given set of stress conditions with time. No specific form of the life model is assumed. The software will fit the model to experimental data. An error model, reflecting the cell-to-cell variability and measurement errors, is included in the software. Monte Carlo simulations, based on the developed models, are used to assess Lack-of-fit and develop uncertainty limis for the average cell life. The software has three operating modes: fit only, fit and simulation and simulation only. The user is given these options by means of means and alert boxes.
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE; USDOE - Office of Vehicle Technology Program (EE-2G)
- Contributing Org.:
- Ira D. Bloom Edward V. Thomas Vincent S. Battaglia Jon P. Christophersen
- OSTI Identifier:
- 1231168
- Report Number(s):
- BLDAS; 002352IBMPC00
R&D Project: B&R VT11102000; SF-08-019
- DOE Contract Number:
- DE-AC02-06CH11357
- Resource Type:
- Software
- Software Revision:
- 00
- Software Package Number:
- 002352
- Software Package Contents:
- Media Directory; Software Abstract; Media includes Executable Module(s); Sample Problem Input Data; Installation Instructions; / 1 CD-ROM
- Software CPU:
- IBMPC
- Open Source:
- No
- Source Code Available:
- No
- Country of Publication:
- United States
Citation Formats
. Battery Life Data Analysis.
Computer software. Vers. 00. USDOE; USDOE - Office of Vehicle Technology Program (EE-2G). 1 Jul. 2008.
Web.
. (2008, July 1). Battery Life Data Analysis (Version 00) [Computer software].
. Battery Life Data Analysis.
Computer software. Version 00. July 1, 2008.
@misc{osti_1231168,
title = {Battery Life Data Analysis, Version 00},
author = {},
abstractNote = {The FreedomCar Partnership has established life goals for batteries. Among them is a 15 year calendar life. The software and the underlying methodology attempt to predict cell and battery life using, at most, two years of test data. The software uses statistical models based on data from accelerated aging experiments to estimate cell life. The life model reflects the average cell performance under a given set of stress conditions with time. No specific form of the life model is assumed. The software will fit the model to experimental data. An error model, reflecting the cell-to-cell variability and measurement errors, is included in the software. Monte Carlo simulations, based on the developed models, are used to assess Lack-of-fit and develop uncertainty limis for the average cell life. The software has three operating modes: fit only, fit and simulation and simulation only. The user is given these options by means of means and alert boxes.},
doi = {},
url = {https://www.osti.gov/biblio/1231168},
year = {Tue Jul 01 00:00:00 EDT 2008},
month = {Tue Jul 01 00:00:00 EDT 2008},
note =
}
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