Experimental Combined Numerical Approach for Evaluation of Battery Capacity Based on the Initial Applied Stress, the Real-Time Stress, Charging Open Circuit Voltage, and Discharging Open Circuit Voltage
Joint Authors
Gao, Liang
Wang, Chin-Tsan
Garg, Akhil
Yun, Liu
Panda, Biranchi
Meijuan, Xu
Chen, Dezhi
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-23
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
With the intensification of energy crisis, considerable attention has been paid to the application and research of lithium-ion batteries.
A significant progress has also been made in the research of lithium-ion battery capacity evaluation using electrochemical and electrical parameters.
In this study, the effect of mechanical characteristic parameter (i.e., stack stress) on battery capacity is investigated using the experimental combined numerical approach.
The objective of the proposed approach is to evaluate the capacity based on the initial applied stress, the real-time stress, charging open circuit voltage, and discharging open circuit voltage.
Experiments were designed and the data is fed into evolutionary approach of genetic programming.
Based on analysis, the accuracy of the proposed GP model is fairly high while the maximum percentage of error is about 5%.
In addition, a negative correlation exists between the initial stress and battery capacity while the capacity increases with real-time stress.
American Psychological Association (APA)
Yun, Liu& Panda, Biranchi& Gao, Liang& Garg, Akhil& Meijuan, Xu& Chen, Dezhi…[et al.]. 2018. Experimental Combined Numerical Approach for Evaluation of Battery Capacity Based on the Initial Applied Stress, the Real-Time Stress, Charging Open Circuit Voltage, and Discharging Open Circuit Voltage. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1209179
Modern Language Association (MLA)
Yun, Liu…[et al.]. Experimental Combined Numerical Approach for Evaluation of Battery Capacity Based on the Initial Applied Stress, the Real-Time Stress, Charging Open Circuit Voltage, and Discharging Open Circuit Voltage. Mathematical Problems in Engineering No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1209179
American Medical Association (AMA)
Yun, Liu& Panda, Biranchi& Gao, Liang& Garg, Akhil& Meijuan, Xu& Chen, Dezhi…[et al.]. Experimental Combined Numerical Approach for Evaluation of Battery Capacity Based on the Initial Applied Stress, the Real-Time Stress, Charging Open Circuit Voltage, and Discharging Open Circuit Voltage. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1209179
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209179