Energies,
Journal Year:
2025,
Volume and Issue:
18(5), P. 1080 - 1080
Published: Feb. 23, 2025
This
paper
explores
the
development
and
optimization
of
a
hybrid
renewable
energy
system
(HRES)
integrated
with
battery
storage
(HBESS)
to
achieve
autonomy
for
an
e-Houseboat.
The
e-Houseboat
is
floating
residential
unit
equipped
advanced
sustainable
technologies,
including
photovoltaic
panels,
wind
turbines,
consisting
lithium
iron
phosphate
(LFP)
lead-acid
batteries.
primary
goal
this
study
was
design
energy-autonomous
capable
sustaining
demands
at
least
one
month
without
external
power
sources,
regardless
season.
included
comprehensive
analysis
generation
potential
from
sources
across
different
European
locations,
detailed
simulations
system,
management
function
houseboat
automation
system.
results
demonstrate
feasibility
achieving
desired
by
leveraging
synergistic
benefits
multiple
technologies
optimizing
strategies.
experiment
demonstrated
that
implemented
solutions
enabled
facility
period
7
months.
ACS Chemical Health & Safety,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 3, 2025
The
thermal
hazard
results
of
commercial
cylindrical
lithium-ion
batteries
(LIBs)
different
sizes
from
international
laboratories
are
reviewed
and
discussed.
four
types
discussed
encompass
14500,
18650,
21700,
26650
ones.
Characteristic
data
the
calorimeter
include
onset
temperature,
critical
maximum
self-heat
rate,
enthalpy
change,
quantity
noncondensable
gases.
By
integrating
data,
a
box-plot
was
established
ranking
clearly
evaluated
as
21700
>
18650
non-LiFePO4
(LFP)
≫
LFP
14500
non-LFP
LFP.
Among
all
batteries,
exhibits
worst
consequence,
which
is
attributed
to
adoption
high
energy
density
LiNi0.8Co0.15Al0.05O2
(NCA)
LiNixMnyCozO2
(NMC)
cathode
materials.
It
found
that
temperature
Tcr
broadly
scattered;
besides,
most
rate
(dT/dt)
pressure
were
absent
in
literature.
Definitions
trigger
possible
heat
sources
stimulate
severe
runaway
collected
be
unimaginably
divergent.
A
analysis
database
classify
temperatures
into
(above
180
°C),
low
(130–180
no
Tcr.
inducement
speculated
caused
by
gas
shock
or
electron
breakdown
after
separator
melted,
while
intrinsic
characteristics
require
further
investigation.
Thermal
features
LIBs
can
concisely
classified
lowest
Tonset
88.0
°C
(21700
NMC)
vs
highest
220.0
(18650
LFP),
(dT/dt)max
64536.0
min–1
NCA)
3.0
Tmax
1257.9
243.2
Δn
314.0
mmol
23.3
(14500
145.5
(no
Tcr)
ΔH
70.5
kJ
0.8
LFP).
In
this
work,
present
research
detail
future
perspectives
proposed.
This
review
on
under
failure
abuse
provides
reference
for
solving
safety
issues
next
generation.
Heat Transfer,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 26, 2025
ABSTRACT
The
efficiency
and
effectiveness
of
a
battery
thermal
management
system
(BTMS)
primarily
depend
on
the
limited
heat
dissipation
capacity
phase
change
material
(PCM).
In
this
study,
novel
extended‐surface
PCM
composite
is
designed
to
enhance
lithium‐ion
batteries.
Numerical
investigations
using
ANSYS
Fluent
reveal
that
incorporating
metallic
fins
significantly
improves
transfer
by
creating
multichannel
network.
modified
BTMS
demonstrates
92.5%
increase
in
operational
duration
compared
with
conventional
systems.
Additionally,
increasing
fin
length
from
6
14
mm
time
13.62%,
while
uniform
placement
enhances
performance
9.25%.
At
higher
ambient
temperatures
(20°C–50°C),
achieved
1.96‐fold
traditional
setups.
Furthermore,
optimized
maintained
temperature
below
60°C
for
41%–93%
longer
durations
across
varying
configurations,
outperforming
existing
systems
high‐temperature
environments.
These
findings
validate
composites
overcoming
limitations
BTMSs,
enhancing
both
longevity.
