Study on pressure fluctuation and rotating stall characteristics in the vaneless space of a pump-turbine in pump mode
Journal of Energy Storage,
Год журнала:
2024,
Номер
94, С. 112385 - 112385
Опубликована: Июнь 13, 2024
Язык: Английский
Scalable Synthesis of a Si/C Composite Derived from Photovoltaic Silicon Kerf Waste toward Anodes for High-Performance Lithium-Ion Batteries
Energy & Fuels,
Год журнала:
2024,
Номер
38(6), С. 5568 - 5579
Опубликована: Март 8, 2024
The
solid
waste
from
solar
photovoltaic
(PV)
systems
diverges
carbon
neutrality
targets
and
the
core
principles
of
clean
energy.
Herein,
we
present
an
innovative
cost-effective
strategy
to
fabricate
P-SKW@C
as
anode
materials
based
on
natural
properties
submicron
silicon
kerf
(SKW)
by
increasing
surface
oxide
layer
combining
synergistic
effects
magnesium
thermal
acid
leaching.
In
particular,
establishes
channels
for
electron
ion
transport,
thereby
enhancing
conductivity
mobility
lithium
ions.
formation
pores
leaching
provides
buffer
space
accommodate
volume
changes
in
silicon,
ensuring
structural
integrity
electrode.
Specifically,
exhibits
superior
rate
performance,
reaching
1006
mAh
g–1
at
2
A
g–1,
outstanding
reversible
capacity
1103
with
current
density
returning
0.2
g–1.
Furthermore,
demonstrates
a
remarkable
specific
905
500
mA
over
200
cycles.
Notably,
assembled
LiFePO4//P-SKW@C
full
cell
maintains
stable
105.96
energy
329.84
Wh
kg–1
0.5
°C
after
50
This
work
introduces
new
recycling
SKW
sustainable,
economical,
environmentally
friendly
way,
facilitating
integration
storage.
Язык: Английский
Offsetting the greenhouse gas footprint of hydropower with floating solar photovoltaics
Nature Sustainability,
Год журнала:
2024,
Номер
7(9), С. 1102 - 1106
Опубликована: Июнь 26, 2024
Язык: Английский
Short-term optimal scheduling of hydro–wind–PV and multi-storage complementary systems based on opposition-based learning PSO algorithm
Applied Energy,
Год журнала:
2025,
Номер
394, С. 126125 - 126125
Опубликована: Май 26, 2025
Язык: Английский
Hydrodynamic analysis of marine floating photovoltaics under the influence of seabed topography and coastlines
Ocean Engineering,
Год журнала:
2024,
Номер
314, С. 119708 - 119708
Опубликована: Ноя. 15, 2024
Язык: Английский
Energy, environmental, economic, and social assessment of photovoltaic potential on expressway slopes: A case in Fujian Province, China
Energy Reports,
Год журнала:
2024,
Номер
12, С. 4374 - 4389
Опубликована: Окт. 18, 2024
Язык: Английский
Boosting floating photovoltaics via cooling methods and reservoir characteristics: Crafting optimal symbiosis with off-river pumped hydro storage
Energy,
Год журнала:
2024,
Номер
312, С. 133501 - 133501
Опубликована: Окт. 18, 2024
Язык: Английский
Transient behavior of pumped storage-wind hybrid power system under grid-connected operation condition
Journal of Energy Storage,
Год журнала:
2024,
Номер
103, С. 114222 - 114222
Опубликована: Окт. 23, 2024
Язык: Английский
Design of Photovoltaic Systems in Industrial Electrical Systems Considering Power Quality
International Journal of Energy Economics and Policy,
Год журнала:
2024,
Номер
14(3), С. 142 - 153
Опубликована: Май 8, 2024
This
paper
presents
a
comprehensive
design
methodology
for
photovoltaic
systems
(PVS)
integrated
into
industrial
electrical
(IES),
with
specific
focus
on
preserving
power
quality
(PQ).
The
10-step
methodology,
ranging
from
initial
interviews
to
detailed
technical,
energy,
and
economic
assessments,
is
novel
its
multi-factorial
approach
that
combines
an
Excel
application
ETAP
software,
prioritizing
considerations
PQ.
Evaluation
across
four
scenarios
demonstrated
varying
outcomes.
In
the
worst-case
technical
energy
scenario,
PVS
installation
Point
of
Common
Connection
without
PQ
mitigation
led
significant
increases
in
harmonics
no
reduction
consumption.
Conversely,
best
scenario
involved
distributing
load
buses
mitigation,
resulting
5%
consumption
27%
lower
losses.
evaluation
indicated
three-year
payback
period
all
scenarios,
primarily
attributed
increased
costs
problem
equipment.
It
was
also
observed
reducing
losses
limits
benefits
installing
IES.
serves
as
valuable
guide
designing
IES,
incorporating
economic,
considerations.
Язык: Английский