Buildings,
Год журнала:
2023,
Номер
13(9), С. 2169 - 2169
Опубликована: Авг. 26, 2023
This
paper
presents
the
results
of
activities
related
to
subtask
“Building
and
process
optimization”
IEA
SHC
Task
65.
The
main
topic
this
activity
was
integration
solar
cooling
in
retrofitted
HVAC
systems.
Based
on
current
conventional
systems,
may
present
difficulties
concerning
cold
distribution
refrigerants.
Cold
supply
systems
can
also
reduce
airflow
air-based
enhance
thermal
comfort
buildings.
best
technical
actions
for
specific
scenarios
were
mentioned
considering
both
economic
aspects.
Unfortunately,
not
all
analyses
that
planned
provide
useful
data.
Results
show
there
are
few
recent
projects
consider
application
buildings
most
them
based
simulation.
Moreover,
much
data
about
characteristics
(envelope,
other
conditions,
etc.)
reported
studies.
is
because
many
more
focused
plants’
configurations,
performance
different
plants
general
assessed
by
testing
prototype
a
single
room.
Despite
this,
information
provided
could
be
used
as
baseline
cases
order
study
potential
energy
savings
achievable
applying
IOP Conference Series Earth and Environmental Science,
Год журнала:
2024,
Номер
1372(1), С. 012019 - 012019
Опубликована: Июль 1, 2024
Abstract
To
lower
environmental-based
operation
costs,
many
literatures
studied
the
relationship
between
energy
generation
side
(EGS)
and
building
load
(BL)
demand
based
on
solar-based
integrated
systems
(SIESs),
without
directly
considering
effect
of
from
transportation
storage
(ETSS)
BL
demand,
which
may
result
in
waste
solar
extracted.
enhance
utilization,
this
study
proposed
an
analysis
method
that
renewable
source
shares
among
different
buildings
was
investigated
supply
ETSS
side.
included
electric
boiler/chiller
(EB/C),
double-effect
absorption
heat
pump
(AHP)
tank.
According
to
sources
loads
for
a
hotel,
residence
hospital
heating/cooling
day.
The
used
develop
potential
available
through
sharing
perspective
consumption
differences
three
buildings.
results
presented
utilization
further
developed
by
reasonably
operating
use
optimization
EGS
loads.
Energy
with
characteristics
enhanced
efficiency
according
change
useable
time
tanks.
When
required
large
number
sources,
low
shared
storage.
This
can
provide
reference
optimizing
design
system
(IES)-based
architecture
Thermal Science,
Год журнала:
2023,
Номер
27(2 Part A), С. 991 - 998
Опубликована: Янв. 1, 2023
The
author
has
established
the
experimental
device
of
direct
expansion
solar
heat
pump
system.
In
this
device,
bare
plate
collector
is
also
used
as
a
evaporator.
Under
sunny
weather
in
May,
conducted
an
study
on
results
show
that
during
whole
experiment,
COP,
and
collection
efficiency
system
reached
2.50-3.35
50.0-75.2%,
respectively.
At
same
time,
influence
irradiance,
condensation
temperature
other
parameters
COP
analyzed
discussed,
so
to
provide
some
reference
for
application
International Journal of Renewable Energy Research,
Год журнала:
2023,
Номер
V13i2
Опубликована: Янв. 1, 2023
The
study
idea
includes
the
possibility
of
using
solar
energy
to
provide
for
heating
a
house
in
city
Warsaw
by
examining
systems
available
on
market
and
simulating
their
performance
comparing
them
based
production
volume
with
cost
appropriateness
climatic
conditions
area
determine
best
way
installing
panels
calculating
optimal
tilt
azimuth
angles.
work
methodology
designing
suitable
system
went
two
directions;
first
is
thermal
collector
direct
heat
generation;
while
second
photovoltaic
generate
electricity
water
heater.
Then
monitor
impact
conversion
use
terms
efficiency
ability
this
produce
according
economic
feasibility,
knowing
financial
returns
versus
costs
traditional
methods,
environmental
contribution
reducing
greenhouse
gas
emissions.
All
results
were
obtained
through
simulation
RETScreen
PVGIS
software.
showed
that
demand
was
40%
from
collectors
43%
panels.
Вестник КазАТК,
Год журнала:
2023,
Номер
126(3), С. 398 - 405
Опубликована: Июнь 19, 2023
In
remote
areas,
the
premises
of
mobile
dwellings
are
heated
by
traditional
fuel
stoves.
This
includes
homes
for
farmers
and
field
workers.
However,
a
problem
with
supply
may
arise
when
home
is
located
at
significant
distance
from
settlement.
Thus,
it
possible
to
use
solar
energy
heating
homes.
For
space
heating,
study
was
conducted
using
heater
carbon
fiber
heat-generating
flexible
material
station.
Solar
used
generate
electricity,
which
will
be
power
element.
The
aim
develop
implement
system
workers
in
transhumance
crop
production.
recommended
on
cool
summer
days
winter
as
an
addition
main
heating.
further
research,
necessary
search
other
devices
lower
consumption,
best
option
would
consumption
range
100
-
200
W.
There
also
issue
upgrading
stations
electricity
cloudy
days.
In
response
to
the
evolution
towards
a
low-carbon
society,
solar
devices
has
seen
rapid
growth
due
widespread
of
irradiance.
To
address
intermittent
irradiance
in
energy
systems,
are
commonly
coupled
with
conventional
cycles
ensure
continuous
operating.
present
study,
photovoltaics
and
collectors
incorporated
into
natural
gas-fired
cogeneration
system
fulfill
electricity
heat
demands.
Following
creation
thermodynamic
models,
novel
product
trading
mechanism
is
introduced,
wherein
an
operating
participant,
referred
as
seller
(analogous
companies
power
models),
proposed.
Then,
master-slave
game
uncertainty
assessment
methods
used
maximize
interests
participants
employing
Genetic
Quadratic
programming
algorithms.
The
hourly
outputs
responded
demands
evaluated
based
on
dynamic
purchasing
selling
price
products.
results
indicate
that
proposed
could
foster
systems
equitably
distribute
all
stakeholders.
With
ideal
price,
users
optimize
utilization
resources,
corresponding
demand.
This
study
provides
guide
market-oriented
development
distributed
systems.
