STUDIES IN ENGINEERING AND EXACT SCIENCES,
Journal Year:
2024,
Volume and Issue:
5(1), P. 1722 - 1739
Published: May 14, 2024
This
extensive
study
offers
a
thorough
analysis
of
the
complex
technical
and
economical
factors
involved
in
incorporating
photovoltaic
(PV)
systems
into
buildings'
electrical
grid
Algeria.
It
focuses
on
crucial
element
country's
energy
transition.
aims
to
evaluate
viability
potential
advantages
implementing
solar
panels
rooftop
university
parking
lot
located
at
prestigious
Faculty
Electrical
Engineering
University
Sidi
Bel
Abbess.
By
utilising
advanced
modelling
tools
such
as
PVSOL
HOMER
Pro,
this
applies
comprehensive
methodology
assess
feasibility
facility.
In
first
step,
three-dimensional
model
is
carefully
constructed
using
software
order
maximum
achievable
capacity
for
neighbouring
lot.
estimation
considers
several
parameters,
including
shadows,
size
furniture,
direction,
slope.
assessment
establishes
foundation
subsequent
examinations.
Following
this,
technical-economic
performed
Pro
comprehensively
disadvantages
two
separate
scenarios:
one
that
exclusively
depends
current
network
another
combines
conventional
power
with
solar-generated
electricity.
The
useful
insights
economic
sustainability
university's
infrastructure,
taking
account
aspects
installation
costs,
maintenance
requirements,
electricity
rates,
possible
savings.
results
highlight
considerable
offered
by
integrating
grids
buildings,
enabling
provision
both
structures
perhaps
facilitating
recycling
electric
vehicles.
Not
only
does
have
reduce
long-term
but
it
also
plays
role
promoting
Algeria's
shift
towards
more
eco-friendly
sustainable
options.
This,
turn,
contributes
global
initiatives
address
climate
change
promote
environmentally
friendly
future
generations.
Scientific Reports,
Journal Year:
2025,
Volume and Issue:
15(1)
Published: Feb. 4, 2025
Increasing
greenhouse
gas
(GHG)
emissions
and
environmental
issues
have
heightened
the
demand
for
renewable
energy
sources
(RES)
prompted
a
swift
transition
to
electric
vehicles
(EVs)
in
transportation
sector.
This
shift
underscores
need
address
challenges
of
electricity
supply
continuity
vehicle
charging
stations
(EVCS).
study
aims
determine
most
suitable
hybrid
systems
ensure
EVCSs
Çukurova
region
Adana,
Turkey.
Six
different
scenarios
involving
components
such
as
photovoltaic
(PV)
panel,
wind
turbine
(WT),
biomass
generators
(BG),
electrolyzer
(Elz),
hydrogen
tank
(HT),
fuel
cell
(FC),
batteries
(Bat),
inverter
(Inv),
grid
were
analyzed
using
HOMER
Pro
microgrid
analysis
tool
version
3.14.2
software.
The
optimization
results
indicated
that
feasible
system
was
Scenario
4,
comprising
PV,
BG,
Elz,
HT,
FC,
Inv,
components.
scenario's
total
net
present
cost
(NPC)
$611,283.50,
with
levelized
(LCOE)
$0.0215.
annual
production
consumption
1,507,169
kWh
1,420,714
kWh,
respectively.
fact
generated
from
exceeds
sourced
reduces
payback
period
system.
These
findings
highlight
economic
sustainable
potential
enhancing
performance
EVCS
solar-rich
regions.
Energies,
Journal Year:
2024,
Volume and Issue:
17(11), P. 2578 - 2578
Published: May 26, 2024
Microgrids
and
hybrid
renewable
energy
systems
play
a
crucial
role
in
today’s
transition.
They
enable
local
power
generation
distribution,
reducing
dependence
on
large
centralized
infrastructures,
can
operate
independently
or
connected
to
grid,
provide
backup
power,
thus
increasing
system
resilience.
In
addition,
they
combine
multiple
sources,
such
as
solar,
wind,
hydro,
biomass,
maximize
the
efficiency
reliability
of
supply,
are
also
adaptable
location-specific
conditions,
taking
advantage
locally
available
resources
need
for
imports.
Moreover,
contribute
decarbonization
goals
by
offering
cleaner
more
sustainable
alternative.
this
article,
documentary
review
is
presented
interaction
Homer
Pro
software
3.16.2
(July
2023),
used
design
(HRES),
with
other
methods
optimization
sizing.
Allusion
made
type
architecture
most
prominent
clean
fossil
source
configurations,
levelized
cost,
net
annual
maintenance
capital
investment
cost.
A
comparison
among
works
reported
last
five
years
regarding
use
tool,
based
load
demand,
geographical
area,
objective
functions,
applied
educational,
rural,
industrial
sectors.
It
shown
that
India
one
countries
has
number
HRES
techno-economic
environmental
analysis
works,
case
studies
have
focused
approximately
47%
rural
areas,
20%
educational
agencies,
14%
commerce
industry,
29%
urban
buildings.
Journal of Energy Storage,
Journal Year:
2024,
Volume and Issue:
92, P. 112147 - 112147
Published: May 27, 2024
The
optimal
sizing
of
a
Photovoltaic
Battery
System
(PVBS)
is
critical
challenge
due
to
the
large
number
parameters
that
can
affect
their
optimization.
It
sometimes
difficult
recreate
some
experimental
circumstances
limitations
presented
in
real
prototypes.
Consequently,
PVBS
simulation
model
was
created,
and
anti-dumping
mechanism
implemented
software
TRNSYS
(Transient
Simulation
Tool).
Subsequently,
data
obtained
from
system
were
used
for
validation
through
an
error
metric
approach,
which
deviation
measured
simulated
values
terms
final
energy
accumulated
during
entire
test
evaluated.
accuracy
mainly
affected
by
fixed
step
since
variability
imperceptible
sensitivity
model,
programming
components,
overlooked
aspects
such
as
connection
between
photovoltaic
panels,
efficiency,
operating
voltage
levels
operation
components.
However,
trend
results
similar
tests,
obtaining
mean
absolute
approximately
4.00
kWh/day
charged/discharged
battery
generated
energy,
relative
below
10.00
%
all
cases,
3.07
solar
3.81
discharged
8.85
charged
battery.
Thus,
it
demonstrated
use
simulate
grid-interconnected
PV
with
implementation
satisfactory,
allowing
ad
infinitum
testing
control
larger
variables.
Deleted Journal,
Journal Year:
2025,
Volume and Issue:
246(1)
Published: Jan. 6, 2025
The
use
of
renewable
energy
resources
is
becoming
increasingly
critical
for
a
sustainable
power
generation
scenario
on
global
scale.
Solar
photovoltaics
and
wind
are
the
most
prominent
potential
sources
in
Oman,
according
to
studies
conducted
zone.
Various
locations
Oman
behaved
differently
depending
region's
source.
For
instance,
Dhofar
region
has
an
annual
average
horizontal
irradiance
6.1
kWh/m2/day
speed
5.9
m/s
at
10-meter
anemometer
height
from
ground,
respectively.
intermittency
need
reliability
systems
lead
battery
storage
requirements.
This
study
establishes
optimal
hybrid
system
rating
community
load
24.57
kW,
considering
multiple
configurations
producing
11.27
kg
hydrogen
daily.
Since
must
replace
fossil
fuels
microgrids,
this
compares
results
with
diesel
generator-based
systems.
employs
several
criteria
identify
solution,
including
meeting
potential,
minimizing
levelized
cost
(LCOE),
(LCOH)
generation,
calculating
net
present
cost,
CO2
emissions.
achieves
fraction
more
than
85%,
LCOE
0.421
$/kWh
LCOH
4.65
$/kg.
Furthermore,
we
observed
that
high
green
which
can
meet
country's
aim
improve
ratio
renewables
total
supply
achieve
development
goals.
