Izvestiya Vysshikh Uchebnykh Zavedenii Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering,
Год журнала:
2024,
Номер
27(2), С. 175 - 193
Опубликована: Июль 24, 2024
The
review
considers
the
main
trends
in
global
energy
production
and
consumption
over
last
half
century,
based
on
analysis
made
by
P.L.
Kapitza
1975
a
unified
approach
using
Umov–Poynting
vector.
Such
aspects
of
problem
as
impact
gross
national
product
per
capita,
reasons
for
different
approaches
countries
to
transition
renewable
sources,
existing
sources
energy,
distribution
its
consumption,
features
prospects
technologies,
well
technologies
reduce
are
touched
upon.
Thus,
since
1975,
price
one
kilowatt-hour
"solar"
electricity
has
fallen
orders
magnitude
this
technology
moved
forefront,
while
fusion
still
remains
"energy
future"
coal
continues
hold
position
market.
Somewhat
unexpectedly,
electronics
telecommunications
have
become
major
consumer
urging
shift
from
von
Neumann
architecture
neuromorphic
computers
development
femto
attowatt
optoelectronics.
And
totally
unforeseen
been
cryptocurrency
mining.
On
other
hand,
harvesting
dissipated
variety
ways
is
seen
an
environmentally
friendly
alternative
use
batteries
low
ultra-low-power
devices.
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 11, 2025
Unmanned
aerial
vehicles
(UAVs)
have
transformed
sectors,
such
as
agriculture
and
logistics,
requiring
accurate
environmental
sensing
for
optimal
functionality.
Among
various
factors,
wind
speed
direction
are
vital
to
flight
stability
energy
efficiency.
However,
existing
UAV
anemometer
technologies
face
challenges,
including
large
size,
high
power
consumption,
complex
integration.
In
this
study,
a
novel
(WSD)
sensor,
referred
WSD-TENG,
is
introduced
based
on
the
principles
of
triboelectric
nanogenerators
(TENGs).
The
WSD-TENG
consists
thin-film
TENG
integrated
with
vane
detection
disk-shaped
monitoring
direction.
An
extensive
evaluation
structural
parameters
output
performance
demonstrates
its
ability
function
across
speeds
from
2.6
30.0
m/s
5°
resolution
in
direction,
showing
stability.
exhibits
linear
relationship
between
voltage
frequency,
goodness
fit
0.9995,
proves
strong
long-term
reliability.
Additionally,
testing
under
simulated
conditions
validates
dependability
settings.
A
WSD-TENG-compatible
signal
processing
module
has
also
been
developed
integration
UAVs,
enabling
application
practical
operations.
Journal of Computational Methods in Sciences and Engineering,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 28, 2025
To
enhance
the
operational
reliability
of
wireless
power
supply
systems
for
transmission
line
monitoring
devices
and
to
facilitate
bidirectional
communication
between
transmitter
receiver,
this
study
proposes
a
simultaneous
data
transfer
(SWPDT)
scheme
employing
multi-relay
coil
configuration.
By
exploiting
multi-resonant
behavior
inherent
in
high-order
compensation
topologies—specifically
LCC
LCL
structures—the
proposed
system
realizes
efficient
co-transmission
energy
information.
A
comprehensive
model,
alongside
an
equivalent
circuit
model
communication,
is
developed
capture
electromagnetic
coupling
dynamics
within
environment.
The
characteristics
both
channels
are
analytically
examined,
validity
methodology
substantiated
through
simulation
studies.
results
confirm
that
achieves
robust
delivery
while
maintaining
reliable
transmission,
thereby
offering
promising
solution
deployment
high-voltage
insulator
string
scenarios.
Acta Physica Sinica,
Год журнала:
2024,
Номер
73(7), С. 070702 - 070702
Опубликована: Янв. 1, 2024
Triboelectric
nanogenerator
(TENG),
as
a
micro-nano
power
source
or
self-powered
sensor,
has
shown
great
prospects
in
various
industries
recent
years.
The
TENG
output
performance
is
closely
related
to
the
contact
electrification
characteristics
of
triboelectric
dielectric
material.
Herein,
we
first
introduce
relevant
fundamental
theory
and
models
tribo-dielectrics.
Then,
material
selection,
modification
method
(including
surface
bulk
modification)
structural
design
strategy
Surface
mainly
involve
roughness
control,
functional
group
regulation,
optimization
parameters.
In
terms
design,
principle
charge
transport,
trapping,
blocking
layers
well
typical
techniques
improve
properties
TENGs
through
multi-layer
structures
are
highlighted.
Finally,
challenges
directions
for
future
research
discussed,
which
conducive
fabricating
high-performance
materials.
Sensors,
Год журнала:
2024,
Номер
24(8), С. 2507 - 2507
Опубликована: Апрель 14, 2024
Electric-field
energy
harvesters
(EFEHs)
have
emerged
as
a
promising
technology
for
harnessing
the
electric
field
surrounding
energized
environments.
Current
research
indicates
that
EFEHs
are
closely
associated
with
Tribo-Electric
Nano-Generators
(TENGs).
However,
performance
of
TENGs
in
environments
remains
unclear.
This
work
aims
to
evaluate
electric-field
harvesting
applications.
For
this
purpose,
different
sizes,
operating
single-electrode
mode
were
conceptualized,
assembled,
and
experimentally
tested.
Each
TENG
was
mounted
on
1.5
HP
single-phase
induction
motor,
at
nominal
parameters
8
A,
230
V,
50
Hz.
In
addition,
contact
layer
linear
motor
control
kinematic
stimuli.
The
successfully
induced
fields
provided
satisfactory
collect
electrostatic
charges
fairly
variable
fields.
Experimental
findings
disclosed
an
approximate
increase
collection
ranging
from
1.51%
10.49%
when
utilizing
compared
simple
EFEHs.
observed
correlation
between
power
density
highlights
more
efficient
source
electrified
EFEHs,
thereby
contributing
ongoing
objectives
authors.
2022 IEEE 6th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC ),
Год журнала:
2024,
Номер
unknown, С. 376 - 381
Опубликована: Март 15, 2024
The
construction
of
the
new
power
system
can
be
supported
using
digital
technology.
In
addition,
technology
is
best
way
to
deal
with
risk
safe
and
stable
operation
equipment
while
realizing
intelligent
maintenance.
It
important
use
modeling
simulation
state
reconstruction
understand
multi-physical
field
its
spatiotemporal
evolution
law
during
development
defects.
These
methods
also
guide
design
deployment
sensors
monitor
internal
characteristics
equipment.
This
paper
proposes
an
integrated
software
tool
for
substation
perception
scenarios.
based
on
calculation
method
sensing
data
fitting
improves
analysis
speed
models.
At
same
time,
it
realizes
integration
takes
cable
as
research
subject
achieve
functional
temperature
cable,
deduction,
visualization.
has
successfully
delved
into
transmission
chain,
encompassing
entire
process,
yielding
desirable
outcomes.
Triboelectric
nanogenerator-based
vibration
sensors
(TVSs)
present
a
promising
approach
for
online
monitoring,
offering
early
detection
of
excessive
vibrations
that
pose
risks
to
the
functionality
devices
and
infrastructure.
However,
structural
design
most
current
TVSs
lacks
consideration
information
processing
capabilities,
resulting
in
limited
bandwidth
displacement
signal
fidelity.
This
study
first
introduces
quasi-zero-stiffness
(QZS)
mechanical-computing
metastructure
aimed
at
enhancing
intelligence
extending
their
bandwidth.
The
optimization
QZS
involved
adjusting
length
ratio
inclination
angle
zero-order
polynomial
beam
achieve
ultra-low
resonant
frequencies.
results
indicate
TVS
based
on
(MCM-TVS)
is
capable
efficiently
detecting
complex
random
signals,
achieving
an
average
measurement
accuracy
above
85%
spectral
components
signals.
Furthermore,
sensor
exhibited
remarkable
linearity
(99%)
measuring
amplitude
maintained
consistent
sensitivity
(with
less
than
25.8%
fluctuation),
facilitating
lossless
conversion
electrical
Consequently,
this
novel
incorporating
MCM
into
offers
substantial
insights
advancement
high-performance
monitoring.
Modern Electronic Materials,
Год журнала:
2024,
Номер
10(2), С. 127 - 142
Опубликована: Июль 16, 2024
The
review
looks
at
the
main
trends
in
global
energy
production
and
consumption
over
last
half
century,
based
on
P.L.
Kapitza’s
1975
analysis
using
a
unified
approach
Umov–Poynting
vector.
Such
aspects
of
problem
as
impact
gross
national
product
per
capita,
reasons
for
different
approaches
countries
to
transition
renewable
sources,
existing
sources
energy,
distribution
its
consumption,
features
prospects
technologies,
well
technologies
reduce
are
touched
upon.
Thus,
since
1975,
price
one
kilowatt-hour
"solar"
electricity
has
fallen
by
orders
magnitude
this
technology
moved
forefront,
while
fusion
still
remains
"energy
future"
coal
continues
hold
position
market.
Somewhat
unexpectedly,
electronics
telecommunications
have
become
major
consumer
urging
shift
from
von
Neumann
architecture
neuromorphic
computers
development
femto
attowatt
optoelectronics.
And
totally
unforeseen
been
cryptocurrency
mining.
On
other
hand,
harvesting
dissipated
variety
ways
is
seen
an
environmentally
friendly
alternative
use
batteries
low
ultra-low-power
devices.
