Results 31 to 40 of about 89,091 (317)

Nanomaterials Meet Li-ion Batteries

open access: yesCHIMIA, 2015
Li-ion batteries are used in many applications in everyday life: cell phones, laser pointers, laptops, cordless drillers or saws, bikes and even cars. Yet, there is room for improvement in order to make the batteries smaller and last longer.
Kwon Nam Hee   +4 more
openaire   +6 more sources

Current variation in parallelized energy storage systems [PDF]

open access: yes, 2014
an electric vehicle battery pack may employ cells connected electrically in parallel to meet energy and power requirements. For the battery management system, cells connected in parallel are often treated as a single larger component.
James Marco   +5 more
core   +1 more source

Development of an Experimental Testbed for Research in Lithium-Ion Battery Management Systems

open access: yesEnergies, 2013
Advanced electrochemical batteries are becoming an integral part of a wide range of applications from household and commercial to smart grid, transportation, and aerospace applications. Among different battery technologies, lithium-ion (Li-ion) batteries
Mehdi Ferdowsi   +5 more
doaj   +1 more source

The Effect of Cycling on the State of Health of the Electric Vehicle Battery [PDF]

open access: yes, 2013
This paper provides an analysis of the experimental results available for lithium ion battery degradation which has been used to create a model of the effect of the identified parameters on the ageing of an EV battery.
Ghanim Putrus   +7 more
core   +1 more source

State-of-the-Art and Energy Management System of Lithium-Ion Batteries in Electric Vehicle Applications: Issues and Recommendations

open access: yesIEEE Access, 2018
A variety of rechargeable batteries are now available in world markets for powering electric vehicles (EVs). The lithium-ion (Li-ion) battery is considered the best among all battery types and cells because of its superior characteristics and performance.
Mahammad A. Hannan   +4 more
doaj   +1 more source

Li-ion Battery Materials Theory and Computation to Guide and Interpret Experiments [PDF]

open access: yes, 2022
Li-ion batteries are enabling electrification; cell energy densities, lifetimes and cost render grid energy storage solutions and personal and commercial electric modes of transportation economically and practically feasible.
Cormier, Marc, Marcel
core  

Preparation and Thermal Management of Expanded Graphite/Paraffin Composite for Li-ion Battery

open access: yesCailiao gongcheng, 2017
A series of expanded graphite (EG)/paraffin composites with various EG contents were prepared for Li-ion battery thermal management, in which paraffin was chosen as PCM and EG as the promoter of thermal conductivity.
JIANG Gui-wen, HUANG Ju-hua
doaj   +1 more source

Estimation of state of charge of lithium-ion batteries usedin HEV using robust extended kalman filtering [PDF]

open access: yes, 2012
A robust extended Kalman filter (EKF) is proposed as a method for estimation of the state of charge (SOC) of lithium-ion batteries used in hybrid electric vehicles (HEVs). An equivalent circuit model of the battery, including its electromotive force (EMF)
jiang, J.   +7 more
core   +1 more source

Towards a Smarter Battery Management System for Electric Vehicle Applications: A Critical Review of Lithium-Ion Battery State of Charge Estimation

open access: yesEnergies, 2019
Energy storage system (ESS) technology is still the logjam for the electric vehicle (EV) industry. Lithium-ion (Li-ion) batteries have attracted considerable attention in the EV industry owing to their high energy density, lifespan, nominal voltage ...
Muhammad Umair Ali   +5 more
doaj   +1 more source

Guidelines for the Characterization of the Internal Impedance of Lithium-Ion Batteries in PHM Algorithms

open access: yesInternational Journal of Prognostics and Health Management, 2018
This article aims to describe the most important aspects to consider when using the concept of internal impedance in algorithms that focus on characterizing the degradation of lithium-ion (Li-ion) batteries.
Aramis Pérez   +4 more
doaj   +1 more source

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