ABSTRACT
Modern
electric
vehicle
(EV)
batteries
need
phase
change
materials
(PCM)
that
are
capable
of
efficient
battery
cooling.
In
this
work,
a
composite
PCM
is
prepared
by
mixing
Fe
3
O
4
nanoparticles
(1
wt.%)
in
paraffin,
and
the
effects
these
on
enthalpy
melting
point
studied.
It
found
nanoparticle
additives
reduce
onset
from
61.46°C
to
57.03°C.
The
used
for
cooling
module
6
substitute‐18
650
batteries,
performance
experimentally
numerically
investigated.
hybrid
thermal
management
system
(BTMS)
utilizing
paraffin
demonstrates
significant
reduction
11.2°C
lithium‐ion
(LIB)
temperature
compared
with
natural
convection
at
heat
generation
rate
2W.
numerical
results
study
good
agreement
experimental
values,
modest
mean
absolute
error
1.35°C
detected
between
obtained
simulated
values.
order
deal
low
conductivity
liquid
after
melting,
investigation
conducted
effect
graphite
fin
temperature.
use
BTMS
considerably
reduces
LIBs
difference
module.
simulations
capture
behavior
phenomenon,
showing
evolution
under
constant
heating.
This
work
presents
dynamic
patterns
along
length
LIB
without
fin,
which
useful
effective
design
BTMS.
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.
