Battery capacity drop during operation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F18%3A76903" target="_blank" >RIV/60460709:41310/18:76903 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/18:00321517
Result on the web
<a href="http://dx.doi.org/10.15159/AR.18.026" target="_blank" >http://dx.doi.org/10.15159/AR.18.026</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15159/AR.18.026" target="_blank" >10.15159/AR.18.026</a>
Alternative languages
Result language
angličtina
Original language name
Battery capacity drop during operation
Original language description
A lithium-iron-phosphate (LiFePO4) battery is nowadays considered one of the best types of batteries. The paper deals with the evaluation of the drop in their capacity during operation. Based on the physical analysis of charging and discharging processes, a mathematical model of the battery capacity has been developed during its lifetime. The decrease in capacity during battery operation is evaluated according to the loss of active material, which gradually diminishes due to a number of different processes. The analysis of the loss of the active material is carried out, in particular, according to the depth of discharge, battery temperature, charging and discharging time, including the time when the battery is out of service. The tests were performed on the Winston Battery, Calb, Thunder Sky and Sinopoly batteries by cyclic discharging and charging at the 50%, 90% or 100% depth of discharge. Their real parameters were determined, compared to the model parameters and the parameters specified by the ma
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Agronomy Research
ISSN
1406-894X
e-ISSN
1406-894X
Volume of the periodical
16
Issue of the periodical within the volume
S1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
12
Pages from-to
1178-1189
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85051114804