Thermal analysis of a fast charging technique for a high power lithium ion cell

Fernández, Víctor M. García; Viejo, Cecilio Blanco; Anseán, David; González, Miguel Ángel Álvarez; Pulido, Yoana Fernández; Anton, J.C.

doi:10.20944/preprints201607.0086.v1

Cited by 2 publications

(2 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This technique helps to achieve up to 20 % faster charging without having any impact on battery life and with a similar rise in temperature as in CC-CV method [141]. Some other techniques which are reported in literature includes 4C-1C-CV [142], boost-charging [143], pulse charging [144], sinusoidal ripple-current charge [145]. The battery degradation is strongly dependent on the type of charging algorithms implemented.…”

Section: Charging Methodsmentioning

confidence: 98%

Electric cars, ships, and their charging infrastructure – A comprehensive review

Mutarraf

Guan

et al. 2022

Sustainable Energy Technologies and Assessments

View full text Add to dashboard Cite

Section: Charging Methodsmentioning

confidence: 98%

Electric cars, ships, and their charging infrastructure – A comprehensive review

Mutarraf

Guan

et al. 2022

Sustainable Energy Technologies and Assessments

View full text Add to dashboard Cite

“…Higher heat generation was measured during discharge process comparing to the charging process. Fernández et al 13 studied a fast charging technic and found the dominance of irreversible heat on reversible heat for high C‐rate. Eddahech et al 14 proved the effect of SOC (State Of Charge) variations on the reversible heat.…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation on the impact of the battery charging/discharging current ratio on the operating temperature and heat generation

et al. 2021

View full text Add to dashboard Cite

Summary This paper presents an experimental investigation on the Li‐ion battery operating temperature and surface heat generation. Measurements are carried on the experimental laboratory test bench using a 60 Ah prismatic li‐ion battery. A large data base of the battery local heat flux and temperature distributions in the three battery sides is obtained under various operating conditions. It shows that the reversible heat generation affects strongly the temperature profile in quasi‐stationary regime. Moreover, the irreversible heat generation has a strong peak in SOCs values higher than 80%. A difference of 3°C was obtained between maximum battery shell temperature and minimum battery surface temperature. The electrodes temperature could be considered the maximum battery temperature and a main key in analyzing battery thermal behavior. For SOC ranging from 0% to 40%, the battery temperature decreases during charging phase and increases during discharging. For SOC ranging from 40% to 100%, it becomes constant during both the charging/discharging phases for the charge/discharge current ratio higher than 1.

show abstract

Thermal analysis of a fast charging technique for a high power lithium ion cell

Cited by 2 publications

References 22 publications

Electric cars, ships, and their charging infrastructure – A comprehensive review

Electric cars, ships, and their charging infrastructure – A comprehensive review

Experimental investigation on the impact of the battery charging/discharging current ratio on the operating temperature and heat generation

Contact Info

Product

Resources

About