Electrical contact resistance measurements of clamped battery cell connectors for cylindrical 18650 battery cells
Sign Up to like & getrecommendations! Published in 2017 at "Journal of energy storage"
DOI: 10.1016/j.est.2017.04.001
Abstract: Abstract The present study investigates the application of clamped cell connectors for 18650 battery cells with focus on the electrical contact resistance (ECR). The ECR, which occurs at the contact interface, is one of the… read more here.
Keywords: contact resistance; battery cell; cell connectors; battery ... See more keywords
Experiments and 3D detailed modeling for a pouch battery cell under impact loading
Sign Up to like & getrecommendations! Published in 2020 at "Journal of energy storage"
DOI: 10.1016/j.est.2019.101016
Abstract: Abstract Mechanical behavior of Lithium-ion batteries under dynamic impact loading is crucial in assessing and improving the crash safety of batteries. To understand the possible causes of internal short circuit (ISC) in the impacted batteries,… read more here.
Keywords: battery cell; cell; experiments detailed; impact loading ... See more keywords
Improving wettability and preventing Li-ion batteries from thermal runaway using microchannels
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2017.11.063
Abstract: Abstract Effects of using microchannels on the wettability of the porous electrodes and preventing the battery cell from thermal runaway have been studied. Two-dimensional Lattice Boltzmann Method (LBM) simulation was carried out to simulate the… read more here.
Keywords: thermal runaway; using microchannels; microchannels inside; porous electrodes ... See more keywords
Dendrite growth model in battery cell combining electrode edge effects and stochastic forces into a Diffusion Limited Aggregation scheme
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2019.05.081
Abstract: Abstract In this paper, we present a new model of dendrite growth in battery cells through theoretical and numerical analysis. We use a statistical model based on the competition between a deterministic electric field and… read more here.
Keywords: battery cell; model; diffusion limited; dendrite growth ... See more keywords
Co-precipitation of Mg-doped Ni0.8Co0.1Mn0.1(OH)2: effect of magnesium doping and washing on the battery cell performance.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d2dt02246j
Abstract: Co-precipitation of Ni0.8Co0.1Mn0.1(OH)2 (NCM811) and Mg-doped (0.25 wt% and 0.5 wt%) NCM811 precursors is carried out from concentrated metal sulphate solutions. In this paper, the aim is to study the role of magnesium dopant in… read more here.
Keywords: magnesium; ni0 8co0; cell performance; battery cell ... See more keywords
State-of-Charge Balancing of Lithium-Ion Batteries With State-of-Health Awareness Capability
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2020.3029755
Abstract: A state-of-charge (SOC) balancing method which accounts for state-of-health (SOH) status of battery cells is presented in this article. The data collected from aging experiments conducted in the laboratory indicates that there is correlation between… read more here.
Keywords: battery cell; health; battery cells; battery ... See more keywords
Battery Cell Equalization via Megahertz Multiple-Receiver Wireless Power Transfer
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2017.2713407
Abstract: This paper proposes a new battery cell voltage equalization approach using multiple-receiver wireless power transfer (WPT) working at megahertz (MHz). Compared with existing multiwinding transformer, the MHz multiple-receiver WPT system is advantageous in terms of… read more here.
Keywords: equalization; battery cell; battery; multiple receiver ... See more keywords
Analysis of the Interaction and Variability of Thermal Decomposition Reactions of a Li-Ion Battery Cell
Sign Up to like & getrecommendations! Published in 2023 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/acd964
Abstract: Lithium-ion battery cells with high energy density are widely used in today's electric vehicles. However, thermal runaway (TR) of a battery cell is still a major safety issue in the use of lithium-ion batteries in… read more here.
Keywords: cell; battery cell; variability; ion battery ... See more keywords
An electric circuit model for a lithium-ion battery cell based on automotive drive cycles measurements
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Electrical and Computer Engineering"
DOI: 10.11591/ijece.v11i4.pp2798-2810
Abstract: The on-board energy storage system plays a key role in electric vehicles since it directly affects their performance and autonomy. The lithium-ion battery offers satisfactory characteristics that make electric vehicles competitive with conventional ones. This… read more here.
Keywords: battery cell; battery; model; ion battery ... See more keywords
Trends in Automotive Battery Cell Design: A Statistical Analysis of Empirical Data
Sign Up to like & getrecommendations! Published in 2023 at "Batteries"
DOI: 10.3390/batteries9050261
Abstract: Lithium-ion (Li-ion) batteries have become the preferred power source for electric vehicles (EVs) due to their high energy density, low self-discharge rate, and long cycle life. Over the past decade, technological enhancements accompanied by massive… read more here.
Keywords: cell; battery cell; energy; empirical data ... See more keywords