Journal of Physics Conference Series,
Год журнала:
2024,
Номер
2918(1), С. 012007 - 012007
Опубликована: Дек. 1, 2024
Abstract
The
park’s
growing
reliance
on
photovoltaic
and
wind
power
faces
challenges
due
to
their
intermittent
peak-opposite
nature,
causing
a
mismatch
with
load
demand
highlighting
the
issue
of
energy
consumption.
This
paper
addresses
this
by
proposing
an
optimized
storage
configuration
method
for
multi-park
joint
operation,
considering
differences.
It
involves
designing
operation
mode
under
demand.
An
optimization
model
is
developed
minimize
costs
while
adhering
system
constraints.
paper’s
validated
through
case
studies.
Results in Engineering,
Год журнала:
2024,
Номер
22, С. 102351 - 102351
Опубликована: Июнь 1, 2024
This
study
addresses
the
critical
yet
often
overlooked
aspect
of
incorporating
correlations
among
input
stochastic
variables
in
power
system
planning
and
scheduling
optimization.
While
existing
literature
has
extensively
focused
on
uncertainty
modelling,
there
remains
a
gap
fully
assessing
consequences
disregarding
objective
function
values
across
different
network
sizes.
To
bridge
this
gap,
we
utilize
Monte
Carlo
simulation
with
Cholesky
decomposition,
alongside
Quasi-Monte
sampling
Latin
Hypercube
Sampling,
to
effectively
model
capture
correlation
coefficients
variables,
including
wind,
solar
photovoltaic,
load
power.
The
most
efficient
technique
is
then
integrated
into
our
optimization
model,
which
applied
small,
medium,
large
models.
Our
proposed
conflicting
objectives
using
hybrid
NSGAII-MOPSO,
aiming
simultaneously
minimize
total
operational
cost,
loss,
voltage
deviation.
By
implementing
selected
networks
comparing
outcomes
between
cases
independent
correlated
rigorously
assess
discrepancies
values.
We
visualize
analyse
these
errors
systems
varying
sizes,
shedding
light
impact
neglecting
variable
correlations.
Notably,
maximum
are
observed
at
$3.26/h,
$40.66/h,
$2754.04/h
for
IEEE
30-bus,
57-bus,
118-bus
systems,
respectively.
Crucially,
as
size
increases,
so
does
magnitude
differences,
underlining
escalating
outcomes.
stress
importance
integrating
such
considerations
future
strategies
mitigate
enhance
decision-making
processes.
