Design and Implementation of a Smart Photovoltaic Hydroponic Greenhouse for Sustainable Agriculture in Tunisia
Rym Marouani,
Sofiane Khachroumi,
Mahamat Chabakata
и другие.
Опубликована: Янв. 9, 2024
Sustainable
agriculture
has
become
increasingly
important
in
Tunisia
due
to
the
drought
that
been
affecting
country's
climate
recent
years.
This
a
major
threat
economy,
making
it
necessary
explore
alternative
methods
of
are
more
sustainable.
Moreover,
smart
hydroponic
cultivation
based
on
renewable
energies
widespread,
promoting
quality
and
efficiency
agricultural
production
despite
weather
parameters
variations
global
warming.
work
aims
create
sustainable
system
through
design
implementation
photovoltaic
(PV)
greenhouse.
The
greenhouse
will
utilize
advanced
technology
optimize
plant
growth
reduce
water
usage,
while
also
incorporating
solar
panels
generate
energy.
end
goal
is
self-sufficient
eco-friendly
can
provide
fresh
produce
local
communities
year-round.
In
this
work,
we
interested
automation
(HG)’s
thermal
conditioning
an
asynchronous
motor
pump
powered
by
PV
generator.
first
stage,
analyzed
mathematical
modeling
stand-alone
PV-HG
consists
generator,
three-phase
inverter,
pump,
system.
After
that,
developed
Field
Oriented
Control
proportional
integral
(PI)
regulators
adjust
rotation
speed
which
aimed
cooling
heating
needs
plant.
simulation
results
demonstrated
effectiveness
proposed
.
Additionally,
designed
implemented
internet
things
(IoT)
enable
remote
control
internal
external
HG.
intelligent
solution
utilizes
sensors,
microcontrollers,
other
devices
ensures
monitoring
maintaining
ideal
growing
conditions
for
our
plants,
guaranteeing
they
receive
proper
amount
temperature,
humidity,
lighting.
type
be
invaluable
tool
maximizing
yields
achieving
optimal
results.
With
right
approach
attention
detail,
efficient
environment
help
plants
flourish
Язык: Английский
Research on waste heat utilization potential of data centers for agricultural greenhouse heating
Journal of Physics Conference Series,
Год журнала:
2024,
Номер
2835(1), С. 012076 - 012076
Опубликована: Авг. 1, 2024
Abstract
The
explosive
growth
of
the
data
center
computing
business
has
caused
problem
that
operation
energy
consumption
is
too
high
and
waste
heat
equipment
dissipation
discharged
into
atmosphere
without
utilization.
How
to
utilize
economically
effectively
become
focus
research
in
recent
years.
At
same
time,
as
a
large
agricultural
country,
China
promoting
modernization,
number
greenhouses
also
increasing
year
by
year.
Ensuring
can
use
more
green,
efficient,
cheaper
sources
winter
an
urgent
be
solved.
In
this
paper,
based
on
characteristics
large,
stable,
temperature
matching
combined
with
demand
for
greenhouses,
scheme
using
proposed.
Firstly,
paper
defines
collection
from
hot
channel
machine
room
backwater
cooling
unit,
establishes
calculation
model
center,
calculates
hourly
generated
change
water
unit
according
electrical
load
center.
collected
replaced
pipe
exchanger,
residual
calculated
part.
Then,
established
match
centers,
pump
heating
selected
greenhouses.
Finally,
optimized
extracted
channel.
Язык: Английский