Journal of Advanced Research in Applied Mechanics,
Journal Year:
2024,
Volume and Issue:
117(1), P. 128 - 136
Published: June 2, 2024
The
ocean
offers
vast
opportunities
for
unprecedented
energy
harvesting
where
most
studies
had
concentrated
on
large
scale
from
the
waves.
However,
there
were
minimal
low-scale
harvesting.
This
study
focuses
ambient,
which
theoretically
can
be
used
to
power
low
consumption
electrical
appliances.
inherent
characteristic
of
piezoelectric
materials
convert
mechanical
has
created
an
alternative
generate
renewable
sources
including
Initially,
this
started
with
preliminary
work
consisted
development
and
testing
a
lab
harvester
(PEH-1)
was
tested
along
beach
area
Kuala
Nerus,
east
coast
Malaysia.
Results
PEH-1
shown
that
high
tide
produced
more
level
compared
experiments.
findings
first
phase
served
as
foundation
towards
upscaled
version
in
relation
electronics,
termed
PEH-2.
Testing
PEH-2
conducted
coastal
Pulau
Bidong
Laut,
Nerus.
second
part
approximately
almost
80%
harvested
correlated
linearly
wind
speed,
however
after
reaching
0.7W
peak
dips
down
probably
due
instability
harsh
open
seas
environment.
feasibility
utilizing
material
harvest
power,
however,
several
in-house
modifications
needed
made
it
fully
functionable.
Sensors,
Journal Year:
2024,
Volume and Issue:
24(3), P. 911 - 911
Published: Jan. 30, 2024
Operations
and
maintenance
(O&M)
of
floating
offshore
wind
turbines
(FOWTs)
require
regular
inspection
activities
to
predict,
detect,
troubleshoot
faults
at
high
altitudes
in
harsh
environments
such
as
strong
winds,
waves,
tides.
Their
costs
typically
account
for
more
than
30%
the
lifetime
cost
due
labor
long
downtime.
Different
methods,
including
manual
inspection,
permanent
sensors,
climbing
robots,
remotely
operated
vehicles
(ROVs),
unmanned
aerial
(UAVs),
can
be
employed
fulfill
O&M
missions.
The
UAVs,
an
enabling
technology,
deal
with
time
space
constraints
easily
complete
tasks
a
cost-effective
efficient
manner,
which
have
been
widely
used
different
industries
recent
years.
This
study
provides
valuable
insights
into
existing
applications
UAVs
FOWT
highlighting
their
potential
reduce
thereby
energy
production.
article
introduces
rationale
applying
examines
current
technical
status,
research
gaps,
future
directions
this
field
by
conducting
comprehensive
literature
review
over
past
10
paper
will
also
include
UAVs’
other
infrastructure
inspections,
onshore
turbines,
bridges,
power
lines,
solar
plants,
oil
gas
fields,
since
FOWTs
are
still
early
stages
development.
Finally,
trends
UAV
technology
its
application
discussed,
leading
our
direction.
ACS Biomaterials Science & Engineering,
Journal Year:
2024,
Volume and Issue:
10(3), P. 1262 - 1301
Published: Feb. 20, 2024
The
rapid
maturation
of
smart
city
ecosystems
is
intimately
linked
to
advances
in
the
Internet
Things
(IoT)
and
self-powered
sensing
technologies.
Central
this
evolution
are
battery-less
sensors
that
critical
for
applications
such
as
continuous
health
monitoring
through
blood
metabolites
vital
signs,
recognition
human
activity
behavioral
analysis,
operational
enhancement
humanoid
robots.
focus
on
biosensors
exploit
body
energy-spanning
wearable,
attachable,
implantable
variants
has
intensified,
driven
by
their
broad
applicability
areas
from
underwater
exploration
biomedical
assays
earthquake
monitoring.
heart
these
lies
diverse
energy
harvesting
mechanisms,
including
biofuel
cells,
piezoelectric,
triboelectric,
pyroelectric
nanogenerators.
Notwithstanding
wealth
research,
literature
still
lacks
a
holistic
review
integrates
design
challenges
implementation
intricacies
sensors.
Our
seeks
fill
gap
thoroughly
evaluating
strategies
both
material
structural
perspectives
assessing
roles
powering
an
array
myriad
uses.
This
offers
comprehensive
outlook
state
devices,
tackling
nuances
deployment
highlighting
potential
revolutionize
data
gathering
autonomous
systems.
intent
chart
current
landscape
future
prospects,
providing
pivotal
reference
point
ongoing
research
innovation
wireless
ACS Applied Electronic Materials,
Journal Year:
2023,
Volume and Issue:
5(10), P. 5537 - 5554
Published: Oct. 5, 2023
Recently,
self-powered
wearable
electronics
have
gained
interest
among
scientists
globally
because
of
the
numerous
configurations
available
for
portable
and
small
power
devices.
The
current
research
explores
fabrication
flexible
devices
under
principle
piezo-electric
transducers.
materials
used
in
were
versatile
dielectric
electro-active
silicone
rubber
(SR)
multiwalled
carbon
nanotubes
(MWCNT).
tensile
moduli
MWCNT
5
parts
per
hundred
(phr)
unfilled
samples
are
2.034
0.711
MPa,
respectively.
Adding
up
to
phr
improved
voltage
output
material
mechanical
deformation.
Energy-harvesting
experiments
showed
that
compressive
specimens
produced
3250%
higher
than
during
30%
strain
by
machine.
MWCNT-reinforced
rubber's
was
measured
different
human
motions,
including
finger
wrist
bending
0–90
deg
leg
pressing.
A
∼8
mV
is
harvested
from
pressing
other
movements
∼4
Further
needed
develop
custom-built,
energy
harvesters.
Overall,
these
suitable
powering
their
self-powering
ability
can
replace
batteries
like
calculators
or
smartwatches.
Advanced Energy and Sustainability Research,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 2, 2024
Clean
energy
has
emerged
as
the
focal
point
of
global
and
power
development.
With
advancement
5G
technology
Internet
Things
(IoT),
demand
for
sustainable
supply
become
more
pressing,
leading
to
widespread
attention
vibration
harvesting
technology.
This
enables
conversion
vibrational
from
natural
phenomena
such
ocean
waves
wind,
well
machinery
operation
human
activities,
into
electrical
energy,
thus
supporting
expansion
self‐sustained
IoT
systems.
review
provides
an
overview
progress
in
discusses
integration
this
with
self‐powered
sensors
artificial
intelligence.
These
integrations
are
reflected
enhanced
accuracy
environmental
monitoring,
increased
efficiency
intelligent
transportation
industrial
production,
improved
quality
life
through
healthcare
smart
home.
Such
applications
demonstrate
significant
potential
promoting
sustainability
elevating
level
living.
In
summary,
exploring
applying
support
autonomous
devices
is
key
building
a
sustainable,
intelligent,
interconnected
world.
e-Prime - Advances in Electrical Engineering Electronics and Energy,
Journal Year:
2023,
Volume and Issue:
5, P. 100265 - 100265
Published: Sept. 1, 2023
The
emergence
of
various
underwater
wireless
communication
systems
has
been
on
the
rise
due
to
increasing
human
activities
in
marine
environment.
In
networks
(UWCNs),
several
devices,
such
as
sensors
and
autonomous
vehicles
(AUV)
are
interconnected
expand
coverage,
monitoring,
information
gathering,
surveillance.
These
devices
operate
batteries,
making
their
replacement
recharging
difficult.
Consequently,
sustaining
operational
lifetime
UWCNs
is
deemed
a
major
challenge.
This
leads
development
energy
harvesting
(EH)
techniques
perpetuate
power
supply
devices.
this
paper,
we
present
review
sources
EH
applicable
UWCNs.
To
achieve
this,
classify
into
categories
order
establish
peculiarities
each
source
type
harvester.
Based
classification,
discussions
contributions
articles
related
applications
addition
insights
gained
from
presented
papers,
that
harvesters
based
triboelectric
effect,
piezoelectric
sediment
microbial
fuel
cell,
acoustic,
optical
transfer
suitable
for
low-power
(milliwatt-order)
consuming
sensors.
Also,
with
high
consumption
requirement,
AUV,
solar
inductive
transfer-based
should
be
employed.
Furthermore,
identify
technical
challenges
taken
consideration
during
planning
system
design
phases.
Finally,
highlight
open
research
areas
could
further
improve
processes
