Results in Control and Optimization,
Год журнала:
2023,
Номер
14, С. 100368 - 100368
Опубликована: Дек. 20, 2023
This
research
delves
into
the
control
strategy
and
modeling
of
a
utility-grid
tied
hybrid
system
that
conjoins
Solar
Photovoltaic
(SPV)
wind
energy
system.
To
maximize
real
power
output
under
varying
environmental
conditions,
both
SPV-wind
systems
are
controlled
by
Perturb
&
Observe
(P&O)
type
Maximum
Power
Point
Tracking
(MPPT)
algorithm.
A
sine
modulating
signal
is
generated
through
Proportional
Integral
(PI)
based
voltage
current
controllers.
Additionally,
target
reactive
compensation
achieved
connecting
Distributed
Static
Synchronous
Compensator
(D-STATCOM)
at
coupling
point.
Its
application
helps
in
maintaining
stable
connection,
efficient
distribution.
Simulation
studies
reveal
harmonics
reduced
various
points
less
than
5%,
as
per
IEEE-519
standard.
It
ensures
proposed
operates
its
peak
efficiency,
taking
account
fluctuations
SPV
radiations
speed.
In
addition,
steady-state
response
developed
obtained
with
PI
controller
analyzed.
Results
compared
implementing
Grasshopper
Optimization
(GO)
technique
for
validation
accuracy.
found
rise
time,
settling
time
maximum
overshoot
0.246
sec,
0.38
sec
6%,
respectively
GO
technique.
Therefore,
it
envisaged
operation
D-STATCOM
successfully
integrated
capable
to
address
key
PQ
issues,
like
profile
amongst
others.
Overall,
results
demonstrate
highly
efficient,
making
an
ideal
choice
rural
communities
seeking
adopt
renewable
solutions.
Energy Strategy Reviews,
Год журнала:
2024,
Номер
54, С. 101482 - 101482
Опубликована: Июль 1, 2024
Energy
storage
is
one
of
the
hot
points
research
in
electrical
power
engineering
as
it
essential
systems.
It
can
improve
system
stability,
shorten
energy
generation
environmental
influence,
enhance
efficiency,
and
also
raise
renewable
source
penetrations.
This
paper
presents
a
comprehensive
review
most
popular
systems
including
systems,
electrochemical
mechanical
thermal
chemical
More
than
350
recognized
published
papers
are
handled
to
achieve
this
goal,
only
272
selected
introduced
work.
A
comparison
between
each
form
based
on
capacity,
lifetime,
capital
cost,
strength,
weakness,
use
presented
tabular
form.
Selected
studies
concerned
with
type
have
been
discussed
considering
challenges,
devices,
limitations,
contribution,
objective
study.
The
integration
hybrid
taking
into
account
types.
Hybrid
challenges
solutions
by
summarized
analyzed.
selection
criteria
for
support
decision-makers
selecting
appropriate
device
their
application.
For
enormous
scale
highly
energetic
applications,
such
bulk
energy,
auxiliary,
transmission
infrastructure
services,
pumped
hydro
compressed
air
currently
suitable.
Battery,
flywheel
storage,
super
capacitor,
superconducting
magnetic
technically
feasible
distribution
networks.
With
an
density
620
kWh/m3,
Li-ion
batteries
appear
be
capable
technologies
enhanced
implementation
built
environment.
Nonetheless,
lead-acid
continue
offer
finest
balance
price
performance
because
still
somewhat
costly.
applications
reviewed
last
section
general
utility
utilization,
buildings
communities,
transportation.
Finally,
recent
developments
some
associated
avenues
discussed.
Academics
engineers
interested
strategies
might
refer
review.
IET Generation Transmission & Distribution,
Год журнала:
2023,
Номер
17(20), С. 4457 - 4479
Опубликована: Июль 20, 2023
Abstract
This
paper
reviews
the
applications
of
Internet
Things
(IoT)
and
digital
twin
technology
in
electrical
power
systems.
It
begins
by
discussing
generalized
IoT
value
chain,
followed
terminology
smart
grid,
with
clarifying
role
IoT‐systems
structure
within
Smart
Grid.
A
comparison
between
different
short‐range
long‐range
transports
is
presented.
The
then
discusses
use
for
effective
energy
management
homes,
buildings,
grids,
industries
(Industry
4.0),
transportation
cities.
Additionally,
explores
condition
monitoring
diagnosis
(CMD)
Three
cases
are
presented
CMD,
that
is,
CMD
transformers,
grids
substations.
also
highlighted
electronic
Finally,
challenges
opportunities
applying
to
systems
provides
recommendations
future
research.
Energies,
Год журнала:
2024,
Номер
17(2), С. 402 - 402
Опубликована: Янв. 13, 2024
Recently,
the
implementation
of
software/hardware
systems
based
on
advanced
artificial
intelligence
techniques
for
continuous
monitoring
electrical
parameters
intelligent
networks
aimed
at
managing
and
controlling
energy
consumption
has
been
great
interest.
The
contribution
this
paper,
starting
from
a
recently
studied
DC-MG,
fits
into
context
by
proposing
an
intuitionistic
fuzzy
Takagi–Sugeno
approach
optimized
management
isolated
direct
current
microgrid
consisting
photovoltaic
wind
source.
Furthermore,
lead-acid
battery
guarantees
stability
DC
bus
while
hydrogen
cell
ensures
reliability
system
avoiding
blackout
conditions
increasing
interaction
with
loads.
rule
bank,
initially
built
using
expert’s
knowledge,
is
aforementioned
procedure,
maximizing
external
minimizing
consumption.
complete
scheme,
modeled
MatLab/Simulink,
highlighted
performance
comparable
to
hybrid
particle
swarm
optimization
(to
structure
antecedents
rules)
minimum
batch
squares
optimize
output).
IEEE Access,
Год журнала:
2022,
Номер
10, С. 92828 - 92842
Опубликована: Янв. 1, 2022
Unpredictable
high
renewable
shares
in
standalone
microgrid
(MG)
system
with
stochastic
load
demands
introduces
an
unavoidable
mismatch
among
loads
and
sources.
This
directly
impacts
the
frequency
that
can
be
mitigated
via
applying
a
suitable
control
(LFC)
scheme.
brief
proposes
maiden
attempt
of
marine
predator
algorithm
(MPA)
assisted
one
plus
proportional
derivative
filter-fractional
order
proportional-integral
((1+PDF)-FOPI)
controller
to
obtain
proper
power
flow
management
The
investigated
MG
consists
photovoltaic
(PV)
system,
wind
turbine
(WT)
generator
(WTG),
diesel
engine
(DG)
as
distributed
energy
sources,
ultracapacitor
(UC)
flywheel
are
chosen
storage
elements
(ESEs).
Various
nonlinearities
such
governor
dead-band
(GDB)
generation
rate
constraint
(GRC)
also
considered
reflecting
practical
scenario.
Five
state-of-the-art
optimization
techniques
three
traditional
controllers,
PID,
FOPID,
PI-PD,
vividly
compared
assess
proposed
scheme's
performance.
parametric
uncertainties
robust
performance
An
eigenvalues-based
stability
evaluation
plant
employing
LFC
scheme
is
included
this
work.
In
worst
situation,
maximum
deviation
obtained
-0.016
Hz,
which
entirely
satisfactory
under
range
IEEE
standard.
Finally,
modified
New
England
IEEE-39
test
bus
perform
real-time
validation.
PLoS ONE,
Год журнала:
2023,
Номер
18(4), С. e0283561 - e0283561
Опубликована: Апрель 12, 2023
The
operation
of
the
system’s
frequency
can
be
strongly
impacted
by
load
change,
solar
irradiation,
wind
disturbance,
and
system
parametric
uncertainty.
In
this
paper,
application
an
adaptive
controller
based
on
a
hybrid
Jaya-Balloon
optimizer
(JBO)
for
oscillation
mitigation
in
single
area
smart
μ
G
is
studied.
proposed
control
approach
applied
to
flexible
loads
such
as
HPs
EVs
using
JBO
which
efficiently
controls
frequency.
suggested
technique
uses
power
balance
equation
provide
dynamic
output
feedback
controller.
main
target
regulate
islanded
powered
PV
diesel
generator
with
integrations
bidirectional
(HPs
EVs)
that
are
controlled
presence
electrical
random
loads.
Moreover,
designed
minimize
effect
disturbance
parameter
variations.
For
better
assessment,
compared
two
other
methods
coefficient
diagram
method
(CDM)
one
classical
Jaya
technique.
obtained
results,
deviation
found
0.0015
Hz,
fully
acceptable
range
IEEE
standards.
MATLAB
simulation
results
reveal
has
substantial
advantage
over
techniques
terms
stability
face
concurrent
disturbances
uncertainties.
real-time
tests
presented
dSPACE
DS1103
connected
another
PC
via
QUARC
pid_e
data
acquisition
card
confirmed
results.
