Results 21 to 30 of about 574,195 (316)

Valve Regulated Lead Acid Battery Evaluation under Peak Shaving and Frequency Regulation Duty Cycles

open access: yesEnergies, 2022
This work highlights the performance metrics and the fundamental degradation mechanisms of lead-acid battery technology and maps these mechanisms to generic duty cycles for peak shaving and frequency regulation grid services.
Nimat Shamim   +5 more
doaj   +1 more source

Battery choice and management for New Generation Electric Vehicles [PDF]

open access: yes, 2005
Different types of electric vehicles (EVs) have been recently designed with the aim of solving pollution problems caused by the emission of gasoline-powered engines.
Affanni, A.   +22 more
core   +1 more source

Research progress in the structure of multilayer composite electrodes for lithium-ion batteries

open access: yesCailiao gongcheng, 2021
With the rapid development of electric vehicles, people have higher requirement for the energy density and lifespan of power batteries. The cycle performance and rate performance of lithium-ion batteries can be effectively improved through the ...
GAO Ke-xin   +5 more
doaj   +1 more source

Research progress of cathode/electrolyte interface in solid-state batteries

open access: yesCailiao gongcheng, 2022
Lithium-ion battery is an ideal power source for portable electronic products, electric vehicles and smart grid. At present, there are still some problems, such as safety and short service life, in lithium-ion batteries using organic liquid electrolyte ...
ZHANG Anbang   +4 more
doaj   +1 more source

Research progress in 3D network structured water-soluble binders for lithium-ion batteries

open access: yesCailiao gongcheng, 2021
Silicon has been a pivotal material for the next generation lithium-ion batteries, owing to its superior theoretical capacity (4200 mAh·g-1). However, the huge volume change of silicon during the process of lithiation/delithiation will lead to the ...
ZHANG Jian-hua   +4 more
doaj   +1 more source

An Acausal Li-Ion Battery Pack Model for Automotive Applications [PDF]

open access: yes, 2014
In this work, a novel acausal and reconfigurable battery pack model is presented. The model structure adopted for the battery cell is based on an equivalent circuit representation.
Taylor, Nigel   +9 more
core   +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

Learner-Battery Interaction in Energy-Aware Learning Multimedia Systems [PDF]

open access: yes, 2014
Using online multimedia content on mobile devices is a power hungry activity and drains battery power very quickly. This poses a big challenge in using mobile devices with limited battery power for learning purposes using online educational multimedia ...
Naif Radi Aljohani   +9 more
core   +1 more source

Realizing Superior Cycle Stability of a Ni‐Rich Layered LiNi0.83Co0.12Mn0.05O2 Cathode with a B2O3 Surface Modification

open access: yesChemElectroChem, 2020
Ni‐rich cathode is considered a promising cathode for its high specific capacity. However, a sharp capacity attenuation induced by interface problems limits the application of the cathode material.
Qiang Li   +8 more
doaj   +1 more source

Techno-Economic Assessment of Hydrogen Usage in a Smart Grid, Employing a Staggered Optimization Algorithm [PDF]

open access: yesE3S Web of Conferences, 2021
A sustainable energy economy implies high shares of volatile renewable energy sources and requires the use of energy storage technologies. Hydrogen is a very flexible energy carrier and can be employed as a large-scale energy storage in electric grids ...
Speckmann Friedrich-Wilhelm   +2 more
doaj   +1 more source

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