Effects of Discharge Cut-off Voltage Level on Available Battery Charge Capacity and Battery Life

Yıl 2024, Cilt: 7 Sayı: 1, 1 - 12

Ahmet Hakan Maden , Hayri Arabacı

Öz

The capacity of lithium-ion batteries decreases after each cycle. This decrease varies depending on the chemical structure of the battery, the magnitude of the current drawn from the battery, and the depth of discharge. To prevent deep discharge damages, the discharge cut-off voltage level is provided by the manufacturer. Exceeding this critical voltage level will decrease the discharge capacity of the battery. Therefore, to prevent damage to the battery, the battery voltage is continuously monitored during discharge processes, and operation at a voltage below this critical discharge cut-off voltage level is prevented. Conversely, if desired, drawing current from the battery can be stopped at voltage levels greater than the discharge cut-off voltage level determined by the manufacturer. However, in this case, the battery's full charge capacity cannot be utilized. Consequently, the preferred discharge cut-off voltage level will either affect the battery's lifespan or result in less utilization of the battery capacity in each cycle. This article presents a study investigating how the discharge cut-off voltage level affects the battery charge capacity. The study examines the available charge capacity and the decrease in charge capacity according to the cut-off voltage.

Anahtar Kelimeler

Battery management systems, Energy storage, Lithium-ion batteries, Product lifecycle management

Kaynakça

• D. De Wolf and Y. Smeers, "Comparison of Battery Electric Vehicles and Fuel Cell Vehicles," World Electric Vehicle Journal, vol. 14, p. 262, 2023.
• G. J. Offer, D. Howey, M. Contestabile, R. Clague, and N. Brandon, "Comparative analysis of battery electric, hydrogen fuel cell, and hybrid vehicles in a future sustainable road transport system," Energy Policy, vol. 38, pp. 24-29, 2010.
• J. Wen, Y. Yu, and C. Chen, "A review on lithium-ion batteries safety issues: existing problems and possible solutions," Materials Express, vol. 2, pp. 197-212, 2012.
• A. Barré, B. Deguilhem, S. Grolleau, M. Gérard, F. Suard, and D. Riu, "A review on lithium-ion battery ageing mechanisms and estimations for automotive applications," Journal of Power Sources, vol. 241, pp. 680-689, 2013.
• J. Zeng, S. Liu, “Research on aging mechanism and state of health prediction in lithium batteries”, Journal of Energy Storage, 72, 108274, 2023.
• M. Zhang, D. Yang, J. Du, H. Sun, L. Li, L. Wang, K. Wang, “A review of SOH prediction of Li-ion batteries based on data-driven algorithms”, Energies, 16(7), 3167, 2023.
• K. Song, d. Hu, Y. Tong, X. Yue, “Remaining life prediction of lithium-ion batteries based on health management: A review”, Journal of Energy Storage, 57, 106193, 2023.
• J. Zhao, Y. Zhu, B. Zhang, M. Liu, J. Wang, C. Liu, X. Hao, “Review of state estimation and remaining useful life prediction methods for lithium–ion batteries”, Sustainability, 15(6), 5014, 2023.
• R. Hu, "Battery management system for electric vehicle applications," 2011.
• P. Keil and A. Jossen, "Impact of dynamic driving loads and regenerative braking on the aging of lithium-ion batteries in electric vehicles," Journal of the electrochemical society, vol. 164, p. A3081, 2017.
• A. H. U. Bhatti, S. A. A. Kazmi, A. Tariq, and G. Ali, "Development and analysis of electric vehicle driving cycle for hilly urban areas," Transportation Research Part D: Transport and Environment, vol. 99, p. 103025, 2021.
• P. Verma, P. Maire, and P. Novák, "A review of the features and analyses of the solid electrolyte interphase in Li-ion batteries," Electrochimica Acta, vol. 55, pp. 6332-6341, 2010.
• X. Zhao, Y. Ye, J. Ma, P. Shi, and H. Chen, "Construction of electric vehicle driving cycle for studying electric vehicle energy consumption and equivalent emissions," Environmental Science and Pollution Research, vol. 27, pp. 37395-37409, 2020.
• J. Brady and M. O’Mahony, "Development of a driving cycle to evaluate the energy economy of electric vehicles in urban areas," Applied energy, vol. 177, pp. 165-178, 2016.
• H. Gong, Y. Zou, Q. Yang, J. Fan, F. Sun, and D. Goehlich, "Generation of a driving cycle for battery electric vehicles: A case study of Beijing," Energy, vol. 150, pp. 901-912, 2018.
• N. Jeong, S. Yang, K. Kim, M. Wang, H. Kim, and M. Suh, "Urban driving cycle for performance evaluation of electric vehicles," International Journal of Automotive Technology, vol. 17, pp. 145-151, 2016.