A multi-objective optimization approach based on the Non-Dominated Sorting Genetic Algorithm II for power coordination in battery energy storage systems for DC distribution network applications
Journal of Energy Storage,
Journal Year:
2025,
Volume and Issue:
113, P. 115430 - 115430
Published: Jan. 31, 2025
Language: Английский
Determining Signatures for Energy Mix Produced by Photovoltaic Systems and Wind Turbines
Applied Sciences,
Journal Year:
2025,
Volume and Issue:
15(4), P. 1800 - 1800
Published: Feb. 10, 2025
The
article
contains
an
analysis
of
power
generation
by
a
photovoltaic
system
with
peak
3
MWp
and
wind
turbine
3.45
MW.
acquired
time
series
generated
was
analyzed
using
traditional
modern
analytical
methods.
these
two
Renewable
Energy
Sources
characterized
separately
then
their
mix.
In
this
article,
the
signature
defined
as
in
state
space
over
period
one
month.
extracted
from
results
cluster
analysis.
experiment
clustering
carried
out
into
10
classes.
K-Means
algorithm
used
to
determine
clusters
variant
without
prior
labeling
classes
method
learning
participation
teacher.
way,
trajectories
process
were
determined
10-state
space.
Knowing
which
class
each
data
record
belongs
to,
frequencies
staying
determined.
computational
presented
may
have
great
practical
application
balancing
grid
powered
energy
produced
renewable
sources.
Language: Английский
Designing a Photovoltaic–Wind Energy Mix with Energy Storage for Low-Emission Hydrogen Production
Energies,
Journal Year:
2025,
Volume and Issue:
18(4), P. 846 - 846
Published: Feb. 11, 2025
In
the
introduction
to
this
article,
a
brief
overview
of
generated
energy
and
power
produced
by
photovoltaic
systems
with
peak
3
MWp
different
tilt
orientation
panels
is
given.
The
characteristics
latest
generating
wind
turbines
capacity
3.45
MW
are
also
presented.
subsequent
stages
research,
necessity
balancing
in
networks
powered
mix
renewable
sources
demonstrated.
Then,
calculation
algorithm
presented
area
system
photovoltaic–wind
feeding
low-emission
hydrogen
production
process.
It
analytically
graphically
demonstrated
that
process
entire
can
be
influenced
structural
changes
installation
panels.
proven
angle
have
significant
impact
on
level
and,
thus,
individual
hourly
intervals.
Research
has
implementation
planned
design
assembly
allows
for
reduction
size
storage
more
than
2
MWh.
authors
apply
actual
measurement
data
from
specific
geographical
context,
i.e.,
Lublin
region
Poland.
calculations
use
both
traditional
statistical
methods
probabilistic
analysis.
Balancing
month
considered
intervals
throughout
day
essence
made
authors.
Language: Английский