Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Cycle Life Prediction for Rechargeable Battery based on Accelerated EODV Multi-phase Model: A Case on Nickel Hydrogen Battery

Authors
C.Y. Duan, Q.Z. HuangPeng, J.L. Zhou, G. Jin
Corresponding Author
C.Y. Duan
Available Online December 2015.
DOI
10.2991/icmmcce-15.2015.536How to use a DOI?
Keywords
Life prediction, Multi-phased model, Accelerated equation
Abstract

In the health management of battery, cycle life prediction is an essential component. Before battery fail, the End-of-Discharge Voltage (EODV) reduce with the use. This paper proposed a multi-phase degradation model of EODV through failure mechanism analysis to evaluate the degree of degeneration of the battery at a specified future. The model includes parameter transformation and accelerated equation for different stress testing. By using such a model, the EODV of the cell over time for varied stress aging conditions can be accurately described. The model and inference methods are illustrated with a case application involving 15 nickel hydrogen cells in accelerated condition. The test results are as expected.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

Volume Title
Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
10.2991/icmmcce-15.2015.536
ISSN
2352-538X
DOI
10.2991/icmmcce-15.2015.536How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - C.Y. Duan
AU  - Q.Z. HuangPeng
AU  - J.L. Zhou
AU  - G. Jin
PY  - 2015/12
DA  - 2015/12
TI  - Cycle Life Prediction for Rechargeable Battery based on Accelerated EODV Multi-phase Model: A Case on Nickel Hydrogen Battery
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.536
DO  - 10.2991/icmmcce-15.2015.536
ID  - Duan2015/12
ER  -