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Pack Level Modeling of Lithium-Ion Batteries
ECS Meeting Abstracts, 2011Abstract not Available.
Sean Rayman, Ralph E. White
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Lithium-ion battery pack arrays for lifespan enhancement
2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON), 2017Depending on the application, power and energy requirements may differ significantly and, most likely, a single lithium-ion cell will not suffice. Battery packs offer cell interconnections that allow to obtain several possible voltage and discharge current ratings.
Perez, Aramis +5 more
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Thermal Management of Air-Cooling Lithium-Ion Battery Pack
Chinese Physics Letters, 2021Lithium-ion battery packs are made by many batteries, and the difficulty in heat transfer can cause many safety issues. It is important to evaluate thermal performance of a battery pack in designing process. Here, a multiscale method combining a pseudo-two-dimensional model of individual battery and three-dimensional computational fluid dynamics is ...
Jianglong Du +5 more
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Lithium-Ion Battery Cell Modeling with Experiments for Battery Pack Design
SAE Technical Paper Series, 2020<div class="section abstract"><div class="htmlview paragraph">Lithium-ion polymer battery has been widely used for vehicle onboard electric energy storage ranging from 12V SLI (Starting, Lighting, and Ignition), 48V mild hybrid electric, to 300V battery electric vehicle.
Yiqun Liu, Y. Gene Liao, Ming-Chia Lai
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Film packed lithium–ion battery with polymer stabilizer
Electrochimica Acta, 2004Abstract The 1600 mAh class of film packed lithium–ion battery has been fabricated with the polymer stabilizer. The adhesive polymer covered with fluorinated polymer beads enables to penetrate into the prismatically wounded jerry-roll layers and connects the electrode layers and separator film.
Masaharu Satoh, Kentaro Nakahara
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State Monitor for Lithium-ion Power Battery Pack
2010 International Conference on Measuring Technology and Mechatronics Automation, 2010Management technology for the lithium-ion traction batteries is the key research point for electric vehicles (EV). The states of temperature, current, single voltage, state of charge (SOC) and state of energy (SOE) should be acquired and evaluated timely.
Xin Dai +3 more
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Safer lithium-ion battery packs an energy punch
C&EN Global Enterprise, 2019Lithium-ion batteries that use water-based electrolytes instead of flammable solvents would make rechargeable devices safer, but their performance has been subpar. Now, by designing a novel, high-capacity cathode, researchers have made an aqueous lithium-ion battery whose energy density is comparable to that of commercial devices—and it’s also less ...
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Modeling and Validation of a Lithium-Ion Battery Pack
Journal of Testing and Evaluation, 2023ABSTRACT Batteries are part of an extremely nonlinear electrochemical system, and their performance is determined by various key factors such as law of thermodynamics, electrode kinetics, ion transport, and diffusion. To develop an accurate model of a battery, it is important to take into consideration both the internal and external ...
Hamsavarthini Yoganandan +1 more
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Optimization of charging strategy for lithium-ion battery packs based on complete battery pack model
Journal of Energy Storage, 2021Abstract This study focuses on a charging strategy for battery packs, as battery pack charge control is crucial for battery management system. First, a single-battery model based on electrothermal aging coupling is proposed; subsequently, a battery pack cooling model and battery pack equilibrium management model are combined to form a complete ...
Yunjian Li +6 more
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Simulation of abuse tolerance of lithium-ion battery packs
Journal of Power Sources, 2007A simple approach for using accelerating rate calorimetry data to simulate the thermal abuse resistance of battery packs is described. The thermal abuse tolerance of battery packs is estimated based on the exothermic behavior of a single cell and an energy balance than accounts for radiative, conductive, and convective heat transfer modes of the pack ...
Robert M. Spotnitz +4 more
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