Energies,
Год журнала:
2024,
Номер
17(13), С. 3144 - 3144
Опубликована: Июнь 26, 2024
With
the
continuous
development
of
hydrogen
storage
systems,
power-to-gas
(P2G)
and
combined
heat
power
(CHP),
coupling
between
electricity–heat–hydrogen–gas
has
been
promoted
energy
conversion
equipment
transformed
from
an
independent
operation
with
low
utilization
efficiency
to
a
joint
high
efficiency.
This
study
proposes
low-carbon
optimization
strategy
for
multi-energy
coupled
IES
containing
operating
jointly
two-stage
P2G
adjustable
thermoelectric
ratio
CHP.
Firstly,
system
is
analyzed
enhance
wind
consumption
ability
by
dynamically
absorbing
releasing
at
right
time
through
electricity–hydrogen
coupling.
Then,
process
refined
CHP
further
improve
economic
performance
system.
Finally,
multiple
scenarios
are
set
up,
comparative
analysis
shows
that
addition
can
increase
capacity
4.6%;
considering
P2G,
emissions
reduction
be
5.97%
23.07%,
respectively,
total
cost
reduced
7.5%
14.5%,
respectively.
Energy Conversion and Management X,
Год журнала:
2024,
Номер
21, С. 100527 - 100527
Опубликована: Янв. 1, 2024
The
conventional
grid
is
increasingly
integrating
renewable
energy
sources
like
solar
to
lower
carbon
emissions
and
other
greenhouse
gases.
While
management
systems
support
integration
by
balancing
power
supply
with
demand,
they
are
usually
either
predictive
or
real-time
therefore
unable
utilise
the
full
array
of
demand
responses,
limiting
sources.
This
limitation
overcome
an
integrated
system.
review
examines
various
concepts
related
system
such
as
configurations
it
operates
in,
types
side
responses.
These
approaches
particularly
relevant
for
that
rely
heavily
on
have
constraints
costs.
Building
from
there,
a
comprehensive
overview
current
research
progress
regarding
development
frameworks,
both
capabilities,
provided.
potential
benefits
integrates
forecasting,
demand-side
management,
supply-side
explored.
Furthermore,
design
considerations
proposed
creating
forecasting
models.
findings
this
inform
ongoing
studies
implementation
system,
their
effect
systems.
Energy Science & Engineering,
Год журнала:
2024,
Номер
12(5), С. 1934 - 1968
Опубликована: Март 6, 2024
Abstract
The
rapidly
growing
global
need
for
environmentally
friendly
energy
solutions
has
inspired
extensive
research
and
development
efforts
aimed
at
harnessing
the
potential
of
hydrogen
energy.
Hydrogen,
with
its
diverse
applications
relatively
straightforward
acquisition,
is
viewed
as
a
promising
carrier
capable
tackling
pressing
issues,
such
carbon
emissions
reduction
storage.
This
study
conducts
preliminary
investigation
into
effective
generation
storage
systems,
encompassing
methods
like
water
electrolysis,
biomass
reforming,
solar‐driven
processes.
Specifically,
focuses
on
assessing
nanostructured
catalysts
innovative
materials
to
enhance
productivity
versatility
systems.
Additionally,
utilization
novel
not
only
improves
capacity
safety
but
also
opens
up
possibilities
inventive
applications,
including
on‐demand
release
efficient
transportation.
Furthermore,
critical
factors
catalyst
design,
material
engineering,
system
integration,
technoeconomic
viability
are
examined
identify
challenges
chart
paths
future
advancements.
emphasizes
importance
fostering
interdisciplinary
collaborations
advance
technologies
contribute
sustainable
future.
