Energies,
Journal Year:
2023,
Volume and Issue:
16(18), P. 6493 - 6493
Published: Sept. 8, 2023
In
order
to
solve
the
problems
of
performance
degradation
in
energy
tower
heat
pump
(ETHP)
systems
under
low
temperature
conditions
and
soil
imbalances
ground
source
(GSHP)
cold
regions,
a
new
coupled
system
ETHP
GSHP
(the
ET–GSHP
system)
its
operating
mode
were
proposed.
The
mathematical
model
was
constructed
along
with
system’s
form
operation
scheme.
COP
(coefficient
performance)
total
consumption
then
simulated
studied
number
common
situations.
heating
season
is
divided
into
four
periods
based
on
varying
outdoor
ambient
temperatures:
first
period
operates
series
has
an
average
2.38
°C;
second
parallel
−8.56
third
uses
pumps
operate
separately;
fourth
−11.32
°C.
Operation
analyzed,
operational
efficiency
saving
analyzed
using
actual
commercial
building
region
as
example.
results
demonstrate
that
overall
during
reduced
by
4.34%
when
compared
traditional
systems;
can
maintain
high
level
throughout
period,
3.315;
at
conclusion
25
°C,
which
8.89
°C
higher
than
system,
providing
guarantee
summer
return.
significantly
boosts
operation,
achieves
effective
coupling
between
various
sources
through
multi-stage
control,
offers
improved
energy-saving
advantages.
International Journal of Energy Research,
Journal Year:
2023,
Volume and Issue:
2023, P. 1 - 19
Published: June 21, 2023
As
an
important
foundation
of
and
driving
force
for
rural
revitalisation,
green
low-carbon
energy
development
is
intrinsic
requirement
meeting
the
people’s
needs.
Rural
utilization
efficiency
low,
there
urgent
need
to
develop
use
renewable
energy.
Therefore,
purpose
this
study
explore
clarify
entanglement
mechanism
between
new
enterprises
(NEEs)
village
collectives
(VCs)
considering
mutually
beneficial
evolutionary
stability
strategy
main
participants
in
industry
(RNEI)
regarding
quantum
state.
The
game
model
NEEs
VCs
was
constructed,
a
set
strategies
both
parties
introduced.
This
not
only
expands
classical
but
also
considers
characteristics
implementation
game.
analysed
evolution
path
process
RNEI’s
development.
results
are
presented
as
follows:
(i)
after
states,
it
easier
adopt
complete
realize
incentive
situation
that
“income
increases
with
increase
one’s
own
efforts,”
which
conducive
RNEI.
(ii)
Observable
quantifiable
performance
indicators
greatest
importance.
Both
involved
RNEI
should
make
relevant
information
open
transparent
promote
smooth
process.
(iii)
signing
“entanglement
contract”
requires
scientific,
complete,
specific,
evaluation
system
be
established
by
professional
independent
third-party
organization.
makes
certain
theoretical
contribution
clarifying
provides
basis
scientific
effective
cooperation
collectives.
