IEEE Transactions on Power Electronics,
Год журнала:
2023,
Номер
38(9), С. 10729 - 10738
Опубликована: Июнь 7, 2023
Based
on
the
characteristics
of
phase
change
concentrated
heat,
this
article
proposes
a
photovoltaic/phase
change/thermoelectric
(PV-PCM-TE)
self-supply
system
with
sidewall
integrated
TE.
In
system,
an
intelligent
control
circuit
for
time
is
designed
to
intelligently
switch
TE
working
mode
using
real-time
temperature
tracking.
Therefore,
material
(PCM)
delayed
enhanced
heat
absorption
and
storage
capacity,
resulting
in
greater
suppression
PV
rise.
constant
difference
during
change,
more
electrical
power
output
can
be
obtained
multistage
thermoelectric
generators
(TEGs)
PCM
container.
With
supplementary
TEG
energy
injected
into
battery,
complete
self-powered
design
constructed,
leading
improved
efficiency.
Experimental
results
show
that
compared
PV-PCM-TEG
proposed
extended
by
15
min,
where
peak
after
only
68.5
°C,
which
8
°C
lower
than
conventional
PV-TEG-PCM
system.
The
conversion
efficiency
entire
reached
30.26%,
improvement
43.15%.
PV-PCM-TE
long-time
delay
high
operate
both
day
night,
providing
green
scheme
low-power
systems.
Technologies,
Год журнала:
2024,
Номер
12(9), С. 171 - 171
Опубликована: Сен. 19, 2024
In
recent
years,
research
communities
have
shown
significant
interest
in
solar
energy
systems
and
their
cooling.
While
using
cells
to
generate
power,
cooling
are
often
used
for
(SCs)
enhance
efficiency
lifespan.
However,
during
this
conversion
process,
they
can
heat.
This
heat
affect
the
performance
of
both
advantageous
detrimental
ways.
Cooling
coordinating
use
vital
longevity,
which
help
save
energy,
reduce
costs,
achieve
global
emission
targets.
The
primary
objective
review
is
provide
a
thorough
comparative
analysis
developments
cell
addition,
discussed
here
reviews
compares
various
that
be
improve
performance,
including
active
passive
outcomes
reveal
phase-change
materials
(PCMs)
address
critical
economic
goals,
such
as
reducing
cost
PV
degradation,
while
enhancing
lifespan
improving
efficiency,
reliability,
quality.
Active
PCMs
offer
precise
control,
simpler
more
efficient
terms
use,
but
less
control
over
temperature.
Moreover,
an
innovative
advanced
methods
presented,
highlighting
potential
cells.
