at - Automatisierungstechnik,
Journal Year:
2024,
Volume and Issue:
72(11), P. 1030 - 1040
Published: Nov. 1, 2024
Abstract
As
greenhouse
gases
emissions
continue
to
rise,
society
is
actively
seeking
methods
reduce
them.
Microgrids
(MGs),
which
predominantly
consist
of
renewable
energy
sources,
play
a
significant
role
in
achieving
this
objective.
This
paper
proposes
an
optimized
methodology
for
power
dispatch
MGs
using
mixed-integer
linear
programming
(MILP).
The
include
photovoltaic
systems,
wind
turbines,
biogas
(BG)
generators,
battery
storage
systems
(BESS),
electric
vehicles
(EV),
and
loads.
model
features
objective
function
focused
on
cost
minimization,
balance,
the
necessary
limits
constraints
system’s
safe
operation.
Real-time
pricing
employed
transactions
between
main
grid.
results
demonstrate
cost-efficient
operation
proposed
system
comprising
two
During
periods
negative
demand
was
met
by
discharging
BESS,
EV’s
battery,
or
purchasing
from
BESS
charged
when
prices
were
low
discharged
during
peak
high
prices.
intermittent
nature
sources
necessitates
efficient
management
ensure
reliable
Additionally,
help
mitigate
variability
generation.
BG
generator
another
crucial
component
supply
due
its
flexibility.
Integrating
these
components
into
improved
reliability
ensured
secure
balanced
Applied Sciences,
Journal Year:
2024,
Volume and Issue:
14(22), P. 10479 - 10479
Published: Nov. 14, 2024
This
article
comprehensively
reviews
strategies
for
optimal
microgrid
planning,
focusing
on
integrating
renewable
energy
sources.
The
study
explores
heuristic,
mathematical,
and
hybrid
methods
sizing
optimization-based
management
approaches,
addressing
the
need
detailed
planning
seamless
integration
between
these
stages.
Key
findings
emphasize
importance
of
to
minimize
costs
reduce
carbon
dioxide
(CO2)
emissions
while
ensuring
system
reliability.
In
a
pedagogical
manner,
this
review
highlights
integrated
methodologies
that
simultaneously
address
potential
emerging
technologies,
such
as
smart
grids
electric
vehicles,
enhance
efficiency
sustainability.
outlines
accurate
load
modeling
carefully
selecting
models
sources
storage
systems,
including
degradation
models,
achieve
long-term
operational
sustainability
in
design
operation.
Future
research
should
focus
developing
multi-objective
optimization
techniques
incorporating
cutting-edge
technologies
improved
at - Automatisierungstechnik,
Journal Year:
2024,
Volume and Issue:
72(11), P. 1030 - 1040
Published: Nov. 1, 2024
Abstract
As
greenhouse
gases
emissions
continue
to
rise,
society
is
actively
seeking
methods
reduce
them.
Microgrids
(MGs),
which
predominantly
consist
of
renewable
energy
sources,
play
a
significant
role
in
achieving
this
objective.
This
paper
proposes
an
optimized
methodology
for
power
dispatch
MGs
using
mixed-integer
linear
programming
(MILP).
The
include
photovoltaic
systems,
wind
turbines,
biogas
(BG)
generators,
battery
storage
systems
(BESS),
electric
vehicles
(EV),
and
loads.
model
features
objective
function
focused
on
cost
minimization,
balance,
the
necessary
limits
constraints
system’s
safe
operation.
Real-time
pricing
employed
transactions
between
main
grid.
results
demonstrate
cost-efficient
operation
proposed
system
comprising
two
During
periods
negative
demand
was
met
by
discharging
BESS,
EV’s
battery,
or
purchasing
from
BESS
charged
when
prices
were
low
discharged
during
peak
high
prices.
intermittent
nature
sources
necessitates
efficient
management
ensure
reliable
Additionally,
help
mitigate
variability
generation.
BG
generator
another
crucial
component
supply
due
its
flexibility.
Integrating
these
components
into
improved
reliability
ensured
secure
balanced
