Results in Engineering,
Год журнала:
2024,
Номер
21, С. 101965 - 101965
Опубликована: Март 1, 2024
This
paper
presents
a
methodology
for
the
optimal
sizing
of
proposed
photovoltaic
(PV)-battery
grid-connected
system
fast
charging
station
electric
vehicles
(FCSEVs)
in
Cairo,
Egypt.
The
key
objectives
formulated
optimization
problem
are
to
minimize
total
cost
and
guarantee
validity
energy
balance
principle
within
considered
system.
also
develops
novel
management
strategy,
which
is
designed
based
on
two
widely
adopted
pricing
strategies,
optimally
managing
power
flow
with
purpose
reaching
optimum
sizes
components.
In
addition,
suggests
modification
Snake
(SO)
algorithm,
used
solve
using
MATLAB
software.
Moreover,
comparison
conducted
among
modified
(MSO)
algorithm
four
other
common
meta-heuristic
algorithms
validate
viability
suggested
MSO
achieving
desired
eventual
aims
process.
Furthermore,
techno-economic
study
carried
out
assess
economic
each
strategies
over
project
lifetime.
yielded
results
indicated
that
developed
strategy
capable
effectively.
Also,
they
demonstrated
can
yield
best
solutions
compared
algorithms.
Results in Engineering,
Год журнала:
2024,
Номер
22, С. 102288 - 102288
Опубликована: Май 21, 2024
An
optimal
sizing
of
an
off-grid
microgrid
system
composed
photovoltaic
(PV)/building
integrated
(BIPV)/battery
energy
storage
installation
is
undergone
for
Net
Zero
Energy
Residential
Building
blocks
across
six
different
climates
Morocco
in
order
to
reach
the
objective
providing
all
load
requirements
at
minimum.
The
Particle
Swarm
Optimization
algorithm
used
find
system,
by
considering
hourly
spatiotemporal
variations
both
solar
availability
and
demand
variation,
with
lowest
Total
Annualized
Cost
as
function
capacities
BIPV
battery
decision
variables.
methodology
adopted
focuses
on
main
fulfillment
through
direct
PV
power
supply,
backed
technology,
continually
guarantee
self-sufficiency.
A
key
metric,
cover
factor,
introduced
quantify
ratio
which
satisfied
systems.
findings
show
that
can
help
improve
factor
0.68-2.58%.
Moreover,
integrating
Battery
leads
a
reduction
Levelized
approximately
8.7-20.72
%,
opposed
utilizing
only
battery.
Depending
local
climate,
levelized
cost
ranges
from
0.366
$/kWh
Ouarzazate
city
up
0.664
$/kWh.in
Ifrane
city.
Lastly,
this
holistic
approach
aims
transform
building
its
traditional
role
consumer
carbon-free
electricity
generator.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Янв. 6, 2025
Abstract
The
cost-effective
scheduling
of
distributed
energy
resources
through
sophisticated
optimization
algorithms
is
the
main
focus
recent
work
on
microgrid
management.
In
order
to
improve
load
factor
and
efficiency,
load-shifting
techniques
are
frequently
used
in
conjunction
with
additional
complex
constraints
such
as
PHEV
battery
life
assessment.
Pollutant
reduction,
however,
rarely
highlighted
a
primary
goal.
An
incentive-based
demand
response
(IBDR)
introduced
proposed
close
this
gap
promote
curtailment
during
peak
hours.
IBDR
policy
rewards
participant
customers
incentives
for
which
turn
lowers
emissions
generation
costs.
Furthermore,
trade-off
approach
ensures
both
environmental
economic
sustainability
by
striking
balance
between
cost
reduction
emission
reduction.
Considering
fact
view
that
30–40%
willing
participate
program,
six
different
scenarios
have
been
analysed,
each
involves
various
levels
grid
participation
approaches
pricing
electricity
market.
These
also
include
implementation
programmes.
Differential
evolution
algorithm
was
tool
study.
results
achieved
all
demonstrate
suitability
effectiveness
implementing
suggested
strategy
terms
savings.
According
numerical
reported,
generating
decreased
10–13%
inclusion
IBDR.
Additionally,
6–8%
4–5%
improvement
realised
positive
impact
policy.
weighted
dispatch
offered
balanced
solution
considered
minimum
models
system.
Journal of Energy Storage,
Год журнала:
2024,
Номер
90, С. 111809 - 111809
Опубликована: Май 11, 2024
Several
features
of
innovative
grid
technologies
can
be
deployed
to
improve
the
overall
performance
power
system
environment.
This
seen
from
generation
consumption
energy.
The
two-way
communication
smart
metering
introduces
novel
functionalities
energy
management
system.
paper
presents
a
practical
implementation
using
intelligent
It
consists
implementing
nanogrid
that
optimally
coordinates
solar
panel,
battery
storage
and
utility
supply
end
user.
developed
model
is
validated
with
an
optimal
value
state
charge
distributed
maximise
panel
while
minimising
received
grid.
A
demand
response
scheme
employed
formulate
index
three
control
models:
adaptive
open-loop
control,
closed-loop
predictive
schemes.
formulation
each
approach
function
flow
different
resources
depending
on
consumption.
models
have
given
insights
into
nanogrid,
which
may
used
advantage
owner
or
Through
strategies,
it
observed
ensured,
real-time
monitoring
entire
guaranteed.
facilitate
minimisation
utility,
resulting
in
savings
between
23.7%
39.240%
total
Besides,
design
by
electrical
form
real-world
application
residential
environments.
