2021 IEEE Sustainable Power and Energy Conference (iSPEC),
Journal Year:
2023,
Volume and Issue:
unknown, P. 1 - 7
Published: Nov. 28, 2023
Carbon
dioxide
energy
storage
is
a
new
technology,
which
has
excellent
thermodynamic,
economic
and
environmental
performance.
In
this
paper,
thermo-electric
system
based
on
water
storage,
including
two
carbon
cycles
of
heat
pump
charging
engine
discharging,
established
by
Aspen
Hysys
software.
And
the
characteristics
combined
cooling,
heating
power
technology
further
investigated.
A
multi-objective
optimization
model
for
maximum
efficiency
benefit
considering
user
demand
built.
Taking
typical
daily
load
as
an
example,
Pareto
front
operation
scheme
calculated
genetic
algorithm.
The
objective
functions
are
weighted
entropy
weight
method
information
entropy,
suitable
configuration
selected
TOPSIS
method.
study
provides
reference
multi-function
scheduling
optimization.
Besides,
development
prospect
existing
challenges
discussed
preliminarily.
ChemSusChem,
Journal Year:
2024,
Volume and Issue:
17(14)
Published: March 5, 2024
As
a
promising
large-scale
energy
storage
technology,
all-vanadium
redox
flow
battery
has
garnered
considerable
attention.
However,
the
issue
of
capacity
decay
significantly
hinders
its
further
development,
and
thus
problem
remains
to
be
systematically
sorted
out
explored.
This
review
provides
comprehensive
insights
into
multiple
factors
contributing
decay,
encompassing
vanadium
cross-over,
self-discharge
reactions,
water
molecules
migration,
gas
evolution
precipitation.
Subsequently,
it
analyzes
impact
various
parameters
on
capacity.
Based
this
foundation,
article
expounds
upon
significance
internal
state
estimation
technology.
Additionally,
also
summarizes
domestic
international
mathematical
models
utilized
for
simulating
serving
as
valuable
reference
future
research
endeavors.
Finally,
through
comparison
traditional
experimental
methods
modeling
methods,
offers
effective
guidance
development
direction
monitoring.
generally
overview
problems
related
attenuation
batteries,
which
is
great
understanding
mechanism
behind
monitoring
technology
battery.
PLoS ONE,
Journal Year:
2025,
Volume and Issue:
20(2), P. e0318460 - e0318460
Published: Feb. 7, 2025
The
stack
is
the
core
component
of
large-scale
flow
battery
system.
Based
on
leakage
circuit,
mass
and
energy
conservation,
electrochemicals
reaction
in
porous
electrode,
also
effect
electric
field
vanadium
ion
cross
permeation
membrane,
a
model
kilowatt
was
established.
electro
chemical
parameters,
concentration
temperature
each
single
cell
were
calculated
respectively.
imbalance
effects
current
density
electrolyte
studied.
