NDLI: Towards scalable monitoring and maintenance of rechargeable batteries

Content Provider	IEEE Xplore Digital Library
Author	Mills, A. Zambreno, J.
Copyright Year	2014
Description	Author affiliation: Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA (Mills, A.; Zambreno, J.)
Abstract	Current research on State-of-Charge (SOC) tracking for rechargeable batteries focuses primarily on analyzing batteries consisting of a single cell, or otherwise treat a set of series-connected cells as a homogeneous unit. Yet, as the number of series-connected cells per battery increase, so does the challenge of ensuring safe and efficient operation over a potentially long period of deployment. Cell-level energy balancing is commonly proposed as a means to address the effects of cell property mismatch. However, no comprehensive solution exists addressing the need to maintain SOC accuracy over the full life of a large battery, while also managing the energy imbalance which develops between cells. If poorly managed, this imbalance can reduce usable capacity and lifespan. This paper proposes an integrated solution to these various issues by tracking SOC on a per-cell basis and applying SOC to a cell-balancing application. The effectiveness is demonstrated using a custom test platform.
Starting Page	624
Ending Page	629
File Size	1391507
Page Count	6
File Format	PDF
ISBN	9781479947744
ISSN	21540373
DOI	10.1109/EIT.2014.6871837
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-06-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	System-on-chip Mathematical model Batteries Kalman filters Computer architecture Load modeling Microprocessors
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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