Applied Sciences,
Journal Year:
2024,
Volume and Issue:
14(3), P. 1227 - 1227
Published: Feb. 1, 2024
This
research
introduces
a
model-based
approach
for
the
analysis
and
control
of
an
onboard
charger
(OBC)
system
contemporary
electrified
vehicles.
The
primary
objective
is
to
integrate
modeling
SiC/GaN
MOSFETs
electrothermal
behaviors
into
unified
simulation
framework.
motivation
behind
this
project
stems
from
fact
that
existing
literature
often
relies
on
finite
element
method
(FEM)
software
examine
thermal
dynamics,
necessitating
development
complex
models
through
partial
derivative
equations.
Such
intricate
are
computationally
demanding,
making
it
difficult
them
with
circuit
equations
in
same
virtual
environment.
As
result,
lengthy
wait
periods
lack
communication
between
limit
thorough
study
can
be
conducted
during
design
stage.
selected
case
examination
modular
1ϕ
(single
phase)
computer
(OBC).
comprises
dual
active
bridge
(DAB)
type
DC/DC
converter,
which
positioned
after
totem
pole
power
factor
correction
(PFC)
AC/DC
converter.
Specifically,
focus
directed
toward
7
kW
utilizing
high-voltage
ensure
optimal
efficiency
performance.
A
systematic
presented
assessment
selection
electronic
components,
employing
These
employed
simulations
closely
mimicking
real-world
scenarios.
Furthermore,
rigorous
testing
generated
across
spectrum
operating
conditions
validate
stability
implemented
algorithms.
validation
process
bolstered
by
comprehensive
exploration
parametric
variations
relative
nominal
case.
Notably,
each
adheres
recommended
operational
limits
components
devices.
Detailed
data
sheets
encompassing
properties
provided
contextual
reference.
IEEE Access,
Journal Year:
2023,
Volume and Issue:
11, P. 41218 - 41255
Published: Jan. 1, 2023
Electric
Vehicles
(EVs)
are
projected
to
be
one
of
the
major
contributors
energy
transition
in
global
transportation
due
their
rapid
expansion.
High-level
EVs
integration
into
electricity
grid
will
introduce
many
challenges
for
power
planning,
operation,
stability,
standards,
and
safety.
Therefore,
wide-scale
adoption
imposes
research
development
charging
systems
EV
supply
equipment
(EVSE)
achieve
expected
solutions
batteries
as
well
improve
ancillary
services.
Analysis
status
technologies
is
important
accelerate
with
advanced
control
strategies
discover
a
remedial
solution
negative
impacts
enhance
desired
efficiency
support.
This
paper
presents
comprehensive
review
technologies,
international
architecture
stations,
converter
configurations
systems.
The
require
dedicated
topology,
strategy,
compatibility
codes
discharging
ensure
optimum
operation
An
overview
different
terms
onboard
off-board
chargers,
AC-DC
DC-DC
configuration,
AC
DC-based
station
architectures
evaluated.
In
addition,
recent
which
integrated
renewable
sources
presented
identify
train
modern
stations.
Finally,
future
trends
issues
summarized
direction
research.
IEEE Access,
Journal Year:
2023,
Volume and Issue:
11, P. 20994 - 21019
Published: Jan. 1, 2023
Electric
vehicles
(EVs)
are
widespread,
and
their
usage
is
increasing
as
a
result
of
air
pollution
rising
fuel
costs.
EVs
quickly
gaining
popularity
green
means
transportation.
By
2030,
most
cars
will
probably
be
battery-powered
EVs.
However,
the
development
EV
power
transmission
packed
with
important
challenges
an
active
topic
research.
In
EVs,
battery
serves
to
store
electrical
energy.
The
DC-DC
converter
provides
direct
current
(DC)
link
between
inverter.
A
motor
for
vehicle's
motion.
Hence,
this
state-of-the-art
exhaustive
information
about
management
systems
(BMS),
electronics
converters,
motors.
Lithium-ion
batteries
more
efficient
applications,
boost
converters
full
bridge
commonly
used
in
use
permanent
magnet
synchronous
motors
(PMSM)
induction
(IM).
renewable
energy-based
charging
station
fast
specifications
also
clearly
addressed
applications.
IEEE Open Journal of Power Electronics,
Journal Year:
2023,
Volume and Issue:
4, P. 189 - 207
Published: Jan. 1, 2023
The
powertrain
voltages
in
battery
electric
vehicles
(BEVs)
have
witnessed
an
upward
trend
due
to
advantages
such
as
reduced
runtime
losses
and
extremely
high
DC
fast
charging
power
levels;
aiding
range
anxiety
lower
duration.
This
requires
original
equipment
manufacturers
(OEMs)
re-assess
the
design
of
electronic
sub-assemblies
(ESAs).
Due
newly
released
standards,
there
are
implications
on
on-board
charger
(OBC),
which
is
one
ESAs
a
BEV.
paper
performs
comprehensive
review
identifying
system-level
use-case
related
challenges
transitioning
chargers
higher
compared
state-of-the-art,
while
considering
impact
introduced
standards
like
Megawatt
Charging
Systems
(MCS)
ChaoJi/
CHAdeMO
3.0.
existing
research
academia
proof-of-concept
designs
compatible
for
high-voltage
sub-systems,
factor
correction
(PFC)
isolated
DC-DC
conversion
stages
consolidated.
demand
integration
driven
by
cost-optimization
targets,
single-stage,
traction-integrated,
auxiliary
unit
(APU)
integrated
discussed.
Finally,
disparity
between
state-of-the-art
technology
future
requirements
defined
establish
direction
areas.
IEEE Access,
Journal Year:
2023,
Volume and Issue:
11, P. 78299 - 78338
Published: Jan. 1, 2023
Modern
electrical
transportation
systems
require
eco-friendly
refueling
stations
worldwide.
This
has
attracted
the
interest
of
researchers
toward
a
feasible
optimal
solution
for
electric
vehicle
(EV)
charging
stations.
EV
can
be
simply
classified
as
Slow
(domestic
use),
Fast
and
Ultrafast
(commercial
use).
study
highlights
recent
advancements
in
commercial
DC
charging.
The
battery
voltage
varies
widely
from
36V
to
900V
according
EVs.
focuses
on
non-isolated
unidirectional
converters
off-board
Various
standards
references
fast
have
been
proposed.
Complete
is
changed
EVs,
which
are
charged
by
grid
supply
obtained
burning
natural
fuels,
contributing
environmental
concerns.
Sustainable
sustainable
energy
sources
will
make
future
completely
transportation.
research
gap
complete
transit
located
interfacing
first
step
towards
clean,
identifying
suitable
converter
bridging
this
locality.
A
simple
approach
made
identify
DC-DC
fast-charging
article
carefully
selected
topologies
derived
Boost,
SEPIC,
Cuk,
Luo,
Zeta
clean
applications.
detailed
components
count,
stress
controlled
uncontrolled
switches,
gain
obtained,
output
voltage,
power
rating
converters,
switching
frequency,
efficiency
issues
associated
with
presented.
outcome
presented
challenges
or
expectations
Angewandte Chemie International Edition,
Journal Year:
2024,
Volume and Issue:
63(12)
Published: Jan. 31, 2024
Fast
charging
technology
for
electric
vehicles
(EVs),
offering
rapid
times
similar
to
conventional
vehicle
refueling,
holds
promise
but
faces
obstacles
owing
kinetic
issues
within
lithium-ion
batteries
(LIBs).
Specifically,
the
significance
of
cathode
materials
in
fast
has
grown
because
Ni-rich
cathodes
are
employed
enhance
energy
density
LIBs.
Herein,
mechanism
behind
loss
capability
during
extended
cycling
is
investigated
through
a
comparative
analysis
with
different
microstructures.
The
results
revealed
that
microcracks
and
resultant
deterioration
significantly
compromised
over
cycling.
When
thick
rocksalt
impurity
phases
form
throughout
particles
electrolyte
infiltration
via
microcracks,
limited
kinetics
Li
e-Prime - Advances in Electrical Engineering Electronics and Energy,
Journal Year:
2024,
Volume and Issue:
8, P. 100519 - 100519
Published: March 29, 2024
The
impact
of
air
pollution
on
the
world
has
been
highlighted
by
World
Health
Organization
(WHO),
which
contributed
to
growth
emission-free
and
ecologically
friendly
transportation
options
such
as
electric
vehicles
(EVs).
Between
2019
2020,
EV
sales
climbed
43%,
2025,
14
million
EVs
are
expected
be
sold
worldwide.
On
other
hand,
have
drawbacks
expensive
batteries,
short
lifespans,
lack
dependability,
limited
driving
range,
long
charging
periods.
Integrating
renewable
energy
sources
(RESs)
biomass,
solar,
wind
power
into
infrastructures
is
gaining
popularity.
PV
solar-powered
benefits
like
cheaper
fuel
costs,
easier
installation,
less
demand
grid
for
power,
cost
savings.
Hybrid
on-board
systems
offer
reduced
weight,
faster
charging,
improved
communication
protocols.
On-board
chargers
higher
transfer
but
more
difficult
integrate
with
stations.
Off-board
include
public,
rapid,
induction,
home
Advanced
management
can
optimize
preserve
battery
life.
It
recommended
that
future
research
concentrate
development
sophisticated
control
algorithms,
integration
wireless
extension
fast-charging
infrastructure,
innovation
in
materials,
compatibility
many
vehicles,
optimization
interface
enhance
efficiency
user
experience.
standalone
grid-connected
photovoltaic
covered
this
paper,
along
an
explanation
various
modes
operation
these
systems.
There
also
a
quick
kinds
chargers,
their
capacities,
specifications.
comparisons
paper
useful
resources
scholars
who
interested
learning
about
facilities.
Sustainability,
Journal Year:
2025,
Volume and Issue:
17(6), P. 2336 - 2336
Published: March 7, 2025
The
increasing
penetration
of
renewable
energy
sources
(RESs)
into
medium-voltage
(MV)
and
low-voltage
(LV)
power
systems
presents
significant
challenges
in
ensuring
grid
stability
sustainability.
Advanced
conversion
technologies
are
essential
to
mitigate
voltage
frequency
fluctuations
while
meeting
stringent
quality
standards.
RES-based
generation
typically
employ
multistage
electronics
achieve:
(i)
maximum
point
tracking;
(ii)
galvanic
isolation
transformation;
(iii)
high-quality
injection
the
grid.
In
this
context,
paper
provides
a
comprehensive
review
up-to-date
isolated
DC–DC
converter
topologies
tailored
for
integration
RES.
As
contribution
support
topic,
recent
advancements
solid-state
transformers
(SSTs)
explored,
with
particular
emphasis
on
adoption
wide
bandgap
(WBG)
semiconductors
technologies,
such
as
silicon
carbide
(SiC)
gallium
nitride
(GaN).
These
devices
have
revolutionized
modern
by
enabling
operation
at
higher
switching
frequency,
enhanced
efficiency,
increased
density.
By
consolidating
state-of-the-art
identifying
technical
challenges,
offers
insights
suitability
light
future
trends,
serving
valuable
resource
optimizing
grid-connected
sustainable
systems.
International Journal of Circuit Theory and Applications,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 13, 2025
ABSTRACT
In
this
paper,
a
new
switched
capacitor
(SC)
unit
is
proposed,
which
provides
solution
for
the
multiple
DC
voltage
requirement
of
multi‐level
inverters
(MLIs).
The
proposed
hexagonal
(HSCU)
contains
SCs
that
have
self‐balancing
ability
and
do
not
require
any
additional
circuits.
HSCU
three
boosts
using
only
one
source
with
four
power
switches,
two
capacitors,
discrete
diodes.
A
comparison
related
topologies
in
literature
indicates
topology
requires
considerably
fewer
devices
than
others.
To
suppress
impulsive
charging
currents
soft
cell
(SCC)
utilized.
Experimental
results
demonstrate
SCC
effectively
suppresses
current
peaks,
contributing
to
improved
circuit
performance.
addition,
7L
SC‐MLI
has
successfully
passed
simulation
experimental
realization
tests
nearest
level
control
(NLC)
modulation
techniques
sinusoidal
pulse
width
(SPWM)
techniques.
Response
dynamic
changes
frequency,
index
(MI)
load
been
verified
through
tests.
Power
loss
analysis
was
performed
PLECS
software,
efficiency
found
be
96.45%.
Energies,
Journal Year:
2022,
Volume and Issue:
16(1), P. 255 - 255
Published: Dec. 26, 2022
The
high-voltage
battery
is
a
crucial
element
for
EV
traction
systems.
It
the
primary
energy
source
that
must
be
regularly
recharged
to
reach
autonomy
declared
by
manufacturer.
Therefore,
an
charging
system
required
ensure
process.
This
review
thoroughly
investigates
available
technologies
and
most
popular
batteries
applications.
contributions
of
this
work
can
summarized
as
follows:
classification
topologies
electric
vehicle
chargers
are
examined,
overview
current
standards
provided,
state-of-the-art
couplers
discussed,
widely
used
in
applications
reviewed.
