Recent Advancements in Battery Thermal Management Systems for Enhanced Performance of Li-Ion Batteries: A Comprehensive Review
Batteries,
Год журнала:
2024,
Номер
10(8), С. 265 - 265
Опубликована: Июль 26, 2024
Li-ion
batteries
are
crucial
for
sustainable
energy,
powering
electric
vehicles,
and
supporting
renewable
energy
storage
systems
solar
wind
power
integration.
Keeping
these
at
temperatures
between
285
K
310
is
optimal
performance.
This
requires
efficient
battery
thermal
management
(BTMS).
Many
studies,
both
numerical
experimental,
have
focused
on
improving
BTMS
efficiency.
paper
presents
a
comprehensive
review
of
the
latest
designs
developed
in
2023
2024,
with
focus
recent
advancements
innovations.
The
primary
objective
to
evaluate
new
identify
key
improvements
trends.
categorizes
into
four
cooling
methods:
air-cooling,
liquid-cooling,
phase
change
material
(PCM)-cooling,
thermoelectric
cooling.
It
provides
detailed
analysis
each
method.
also
offers
unique
examination
hybrid
BTMSs,
classifying
them
based
their
impact
process.
A
hybrid-cooling
refers
method
that
combines
least
two
types
(air-cooling,
PCM-cooling,
thermoelectric-cooling)
enhance
Unlike
previous
reviews,
this
study
emphasizes
novelty
substantial
results
they
achieve,
offering
significant
insights
recommendations
future
research
development
BTMS.
By
highlighting
innovations
providing
an
in-depth
analysis,
serves
as
valuable
resource
researchers
engineers
aiming
performance
sustainability
through
advanced
solutions.
Язык: Английский
A study on a battery pack in a hybrid battery thermal management system integrating with thermoelectric cooling
Case Studies in Thermal Engineering,
Год журнала:
2024,
Номер
61, С. 104856 - 104856
Опубликована: Июль 23, 2024
An
inherent
limitation
of
lithium-ion
batteries
is
their
restricted
use
within
a
specific
thermal
working
range.
To
address
this
problem,
efficient
battery
management
systems
(BTMS)
are
required
to
dissipate
the
heat
created
by
cells
in
pack.
In
order
control
maximum
temperature
and
minimise
difference
through
pack
during
5C
discharging
process,
study
investigates
phase
change
material
(PCM)-porous
system,
cooled
thermoelectric
coolers
(TEC)
on
its
walls.
calculate
generation
Li-ion
batteries,
equivalent
circuit
model
(ECM)
employed.
model,
made
up
set
electric
elements,
including
R–C
pairs.
Different
PCM
porous
materials
studied
determine
most
suitable
for
controlling
behaviour
The
reveals
that
solidus
latent
two
crucial
factors
selection.
A
cooler
an
instrument
uses
electrical
energy
transfer
from
one
side
device
other,
depending
current
direction.
examines
TEC
(thermoelectric
cooler)
under
various
ambient
temperatures
applied
voltage
differences.
results
demonstrate
adjusting
between
heads
900
1500
mV,
while
ranges
303
K
323
K,
allows
achieving
cold
plate
288
308
K.
designed
BTMS
tested
positions,
it
shown
when
TECs
used
walls,
back
can
decrease
1
better
uniformity
observed.
Язык: Английский
Flow and heat transfer improvement in microfluidic thermal camouflage film by topology optimization
International Communications in Heat and Mass Transfer,
Год журнала:
2025,
Номер
162, С. 108626 - 108626
Опубликована: Фев. 4, 2025
Язык: Английский
A Study on the Removal of Heat Generated by a Lithium-Ion Battery Module: A Fan-Assisted Battery Cooling Approach
Processes,
Год журнала:
2025,
Номер
13(3), С. 848 - 848
Опубликована: Март 13, 2025
Temperature
is
a
crucial
parameter
for
ensuring
the
long
lifespan
and
safe
operation
of
lithium-ion
batteries
(LiBs).
An
efficient
battery
thermal
management
system
(BTMS)
tries
to
maintain
temperature
in
between
optimum
limits.
Despite
some
disadvantages,
air-cooled
BTMSs
are
still
preferred
due
their
advantages
such
as
light
weight,
simple
design,
low
cost,
ease
maintenance.
This
study
experimentally
evaluated
fan-assisted
BTMS
purpose
cooling
4S2P
module
that
includes
18650
type
cells.
The
was
initially
tested
with
no
observe
characteristics
module,
followed
by
testing
forced
air
using
fan.
Experiments
were
also
conducted
perforated
plates
installed
fan
see
effects
on
behaviors.
Tests
initiated
when
ambient
approximately
25
°C
discharges
carried
out
drawing
constant
currents
4
A,
8
12
16
A
from
via
an
electronic
load.
results
this
highlighted
importance
effective
safety
performance
across
different
operational
conditions.
While
all
configurations
maintained
acceptable
levels
at
lower
discharge
(4
A),
they
struggled
do
so
higher
(12
A).
Among
them,
Fan–HC
mode
demonstrated
highest
efficiency,
reducing
maximum
(Tmax)
38.82%
28.89%
compared
no-cooling
scenario.
Moreover,
it
ensured
more
uniform
distribution
within
module.
These
findings
emphasize
necessity
optimized
strategies,
particularly
high-power
applications.
Язык: Английский
Enhancing Battery Pack Cooling Efficiency Through Graphite-Integrated Hybrid-Battery Thermal Management Systems
Batteries,
Год журнала:
2025,
Номер
11(3), С. 113 - 113
Опубликована: Март 17, 2025
This
study
investigates
a
hybrid-battery
thermal
management
system
(BTMS)
integrating
air-cooling,
cold
plate,
and
porous
materials
to
optimize
heat
dissipation
in
20-cell
battery
pack
during
charging
discharging
cycles
of
up
5C.
A
computational
fluid
dynamics
(CFD)
model
based
on
the
equivalent
circuit
(ECM)
is
developed
simulate
behavior
under
various
cooling
configurations,
including
different
media
vortex
generators
placed
between
cells.
The
impact
configurations
generation
analyzed,
five
are
tested
for
their
performance.
results
reveal
that,
among
examined
materials,
graphite
most
effective
maintaining
temperature
within
an
acceptable
range,
particularly
high
C-rate
charging.
Graphite
integration
significantly
reduces
stabilization
time
from
over
hour
approximately
600
s.
Additionally,
our
parametric
experiment
evaluates
influence
ambient
temperature,
airflow
velocity,
cold-plate
system’s
efficiency.
findings
demonstrate
that
300
K
305
minimizes
gradient,
ensuring
uniform
distribution.
research
highlights
potential
hybrid
BTMS
designs
incorporating
plates
enhance
performance,
safety,
lifespan
operational
conditions.
Язык: Английский
Numerical Investigation of Solar Collector Performance with Encapsulated PCM: A Transient, 3D Approach
Energies,
Год журнала:
2024,
Номер
17(21), С. 5243 - 5243
Опубликована: Окт. 22, 2024
This
study
presents
a
comprehensive
numerical
investigation
into
the
thermal
performance
of
solar
collectors
integrated
with
encapsulated
phase
change
materials
(PCMs)
using
transient
three-dimensional
(3D)
approach.
The
two
distinct
PCMs—paraffin
wax
and
RT60—was
evaluated
under
varying
operational
conditions,
including
seasonal
variations,
inlet
pipe
velocities,
temperatures.
results
indicate
that
paraffin
exhibits
higher
peak
temperature,
reaching
approximately
360
K,
compared
to
RT60’s
345
making
more
effective
for
consistent
energy
storage.
Paraffin
also
maintained
fluid
fractions,
maximum
0.9
in
summer,
indicating
superior
heat
absorption
retention
capabilities.
In
contrast,
RT60
demonstrated
quicker
transition,
fully
liquefying
at
lower
fraction,
which
is
advantageous
rapid
release.
Seasonal
variations
significantly
impacted
system
efficiency,
highest
efficiency
observed
June
365
K
lowest
December
340
K.
found
velocities
(e.g.,
0.25
L/s)
improved
retention,
resulting
outlet
temperatures,
while
increasing
temperature
from
290
310
led
marked
increase
temperatures
throughout
day.
These
findings
underscore
importance
optimizing
PCM
selection,
velocity,
enhancing
systems,
offering
quantitative
insights
contribute
development
efficient
reliable
renewable
solutions.
Язык: Английский
Design and Implementation of IPsec VPN IoT Gateway System in National Secret Algorithm
Journal of Cyber Security and Mobility,
Год журнала:
2024,
Номер
unknown, С. 677 - 700
Опубликована: Июнь 14, 2024
With
the
development
of
Internet
Things
technology,
security
threats
faced
by
industrial
control
field
are
increasing,
and
strengthening
protection
capabilities
intelligent
systems
on
IoT
highways
is
becoming
increasingly
important.
IPSec
VPN
tunneling
technology
can
achieve
identity
authentication
encrypted
data
transmission,
an
important
means
to
secure
transmission
in
Expressway
tunnel
system.
The
commonly
used
gateway
uses
a
traditional
Linux
protocol
stack-based
approach
for
capture,
which
requires
multiple
copies
context
switching,
resulting
low
efficiency
services.
In
addition,
implemented
basis
open-source
framework,
using
internationally
recognized
algorithms
encryption
decryption,
poses
risks.
This
article
based
protocol,
studies
high-speed
network
packet
capture
framework
PFRING
fusion
national
secret
algorithm
protocol.
It
designs
implements
algorithm.
After
experimental
verification,
system
constructed
this
has
complete
functions
better
performance
than
common
frameworks
OpenSwan
strongSwan,
meet
application
requirements
transmission.
Язык: Английский