I
nd
o
ne
s
ia
n J
o
urna
l o
f
E
lect
rica
l En
g
ineering
a
nd
Co
m
pu
t
er
Science
Vo
l.
40
,
No
.
1
,
Octo
b
er
2
0
2
5
,
p
p
.
85
~
92
I
SS
N:
2
5
0
2
-
4
7
5
2
,
DOI
: 1
0
.
1
1
5
9
1
/ijeecs.v
40
.i
1
.
pp
85
-
92
85
J
o
ur
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ttp
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ee
cs.ia
esco
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co
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H
o
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ctri
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nitoring
Io
T
sy
stem
J
o
ema
r
Co
rpuz,
K
ristine
J
o
y
S.
Dela
Cruz,
J
o
a
n B
.
P
a
l
o
m
a
r,
J
a
c
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leg
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ll
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tap
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ts
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e
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a
u
se
o
f
in
c
re
a
se
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e
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tri
c
it
y
b
il
ls.
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o
a
d
d
re
ss
t
h
e
p
o
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r
t
h
e
ft
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r
o
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lem
s,
t
h
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wo
rk
u
se
s
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ter
n
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o
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th
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m
f
o
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se
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tri
c
m
o
n
it
o
r
i
n
g
a
n
d
c
o
n
tro
l
.
A
tran
sm
it
ter
a
n
d
re
c
e
iv
e
r
se
t
u
p
is
d
e
sig
n
e
d
to
m
o
n
it
o
r
th
e
e
n
e
rg
y
c
o
n
su
m
p
t
i
o
n
a
t
b
o
t
h
e
n
d
s.
W
h
e
n
th
e
re
is
d
i
sc
re
p
a
n
c
y
with
t
h
e
m
e
ter
re
a
d
in
g
,
a
n
a
lert
sy
ste
m
se
n
d
s
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o
ti
fica
ti
o
n
t
h
a
t
t
h
e
re
is
a
n
il
leg
a
l
wire
tap
p
in
g
.
Th
e
lo
a
d
is
m
o
n
it
o
re
d
t
h
ro
u
g
h
e
lec
tri
c
m
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ter
s
a
n
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m
e
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o
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re
d
.
T
h
e
se
d
a
ta
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re
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e
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se
n
t
wire
les
sly
th
ro
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g
h
a
G
S
M
m
o
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le.
Th
e
m
e
ter
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a
d
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g
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fo
r
b
o
th
t
h
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tran
s
m
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ter
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n
d
re
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r
c
a
n
b
e
v
iew
e
d
in
a
m
o
b
il
e
p
h
o
n
e
th
r
o
u
g
h
a
we
b
a
p
p
d
e
v
e
lo
p
e
d
.
A
m
in
imu
m
o
f
3
W
d
iffere
n
c
e
b
e
t
we
e
n
th
e
tran
sm
it
ter
a
n
d
th
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e
iv
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will
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d
isc
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a
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n
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t
ifi
e
s
il
leg
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l
wire
tap
p
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.
Ill
e
g
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l
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o
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ti
o
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s
a
re
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u
to
ff
wh
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n
a
n
in
c
i
d
e
n
t
o
f
tap
p
i
n
g
o
c
c
u
rs.
Ba
se
d
o
n
t
h
e
re
su
lt
s
o
f
th
e
tes
t,
th
e
h
o
u
se
h
o
l
d
e
lec
tri
c
it
y
m
o
n
i
to
r
in
g
sy
ste
m
th
r
o
u
g
h
i
n
tern
e
t
o
f
t
h
in
g
s
(
Io
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is
fo
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n
d
to
b
e
1
0
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%
re
li
a
b
le
in
d
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tec
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tt
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g
o
ff
il
leg
a
l
c
o
n
n
e
c
ti
o
n
s.
Ad
d
it
i
o
n
a
ll
y
,
t
h
e
sy
ste
m
is ab
le
t
o
c
o
m
p
u
te t
h
e
m
o
n
t
h
ly
p
o
we
r
c
o
n
su
m
p
ti
o
n
.
K
ey
w
o
r
d
s
:
C
o
n
tr
o
l sy
s
tem
E
lectr
icity
th
ef
t
I
n
ter
n
et
o
f
th
in
g
s
SMS n
o
t
if
icatio
n
W
eb
s
er
v
er
T
h
is i
s
a
n
o
p
e
n
a
c
c
e
ss
a
rticle
u
n
d
e
r th
e
CC B
Y
-
SA
li
c
e
n
se
.
C
o
r
r
e
s
p
o
nd
ing
A
uth
o
r
:
Ma
r
k
J
o
s
ep
h
B
.
E
n
o
jas
Dep
ar
tm
en
t o
f
E
lectr
ical
an
d
Allied
,
T
ec
h
n
o
lo
g
ical
Un
iv
er
s
ity
o
f
th
e
Ph
ilip
p
i
n
es T
ag
u
ig
T
ag
u
ig
C
ity
,
Ph
ilip
p
in
es
E
m
ail: m
ar
k
jo
s
ep
h
_
e
n
o
jas@
tu
p
.
ed
u
.
p
h
1.
I
NT
RO
D
UCT
I
O
N
T
h
e
in
ter
n
et
o
f
th
in
g
s
(
I
o
T
)
,
i
s
a
s
y
s
tem
o
f
i
n
ter
r
elate
d
c
o
m
p
u
tin
g
d
ev
ices,
m
ec
h
an
ical
an
d
d
i
g
ital
m
ac
h
in
es,
o
b
jects,
an
im
als,
o
r
p
eo
p
le
th
at
ar
e
p
r
o
v
i
d
ed
w
ith
u
n
iq
u
e
id
e
n
tifie
r
s
(
UI
Ds)
an
d
th
e
ab
ilit
y
to
tr
an
s
f
er
d
ata
o
v
er
a
n
etwo
r
k
with
o
u
t
r
eq
u
ir
i
n
g
h
u
m
an
-
to
-
h
u
m
an
o
r
h
u
m
an
-
to
-
co
m
p
u
ter
i
n
ter
ac
tio
n
[
1
]
.
T
h
is
allo
ws
p
eo
p
le
to
c
o
n
n
ec
t
d
ail
y
ac
tiv
ities
o
r
d
e
v
ices
o
v
er
th
e
in
ter
n
et.
T
h
is
is
g
ea
r
ed
t
o
war
d
s
u
s
in
g
wir
eless
s
y
s
tem
s
wh
er
ein
th
e
d
if
f
er
e
n
t
d
ev
ices
ar
e
co
n
n
ec
ted
u
s
in
g
th
e
in
ter
n
et.
Po
wer
th
ef
t
is
o
n
e
o
f
th
e
b
i
g
g
est
p
r
o
b
lem
s
n
o
wad
a
y
s
wh
ich
ca
u
s
es
in
cr
ea
s
ed
elec
tr
icity
b
ill
s
an
d
lo
s
s
o
f
elec
tr
icity
b
o
ar
d
s
.
So
m
e
o
f
th
ese
ar
e
d
o
n
e
th
r
o
u
g
h
lin
e
tap
p
in
g
,
th
u
s
elec
tr
ical
p
o
wer
th
ef
t d
etec
ti
o
n
ca
n
p
o
s
s
i
b
ly
b
e
d
e
v
elo
p
e
d
[
2
]
.
O
t
h
e
r
c
o
u
n
t
r
i
es
li
k
e
t
h
e
I
n
d
ia
n
S
t
at
e
a
n
d
G
h
a
n
a
h
a
v
e
e
x
p
e
r
i
en
c
e
d
t
h
e
f
t
a
n
d
l
o
s
s
o
f
e
l
e
ct
r
i
c
it
y
[
3
]
–
[
5
]
.
I
n
th
e
Ph
ilip
p
in
es,
a
lo
t
o
f
ca
s
es
wer
e
r
ep
o
r
ted
esp
ec
ially
i
n
d
en
s
e
a
r
ea
s
[
6]
.
E
lectr
icity
th
ef
t
in
p
o
wer
lin
es
b
ef
o
r
e
th
e
p
o
wer
m
ete
r
o
f
th
e
p
r
o
v
id
e
r
ca
n
b
e
p
en
alize
d
u
n
d
er
th
e
Ph
ilip
p
in
e
R
ep
u
b
lic
Act
7
8
3
2
o
r
th
e
An
ti
-
E
lectr
icity
Pil
f
er
ag
e
L
aw.
E
le
ctr
icity
th
ef
t
is
a
cr
im
e
th
at
i
s
lar
g
ely
u
n
d
o
cu
m
en
te
d
[
7
]
,
[
8
]
.
I
n
th
e
Ph
ilip
p
in
es,
s
o
m
e
p
o
wer
m
eter
s
ar
e
p
lace
d
in
a
r
elativ
e
d
is
tan
ce
f
r
o
m
th
e
s
er
v
ice
eq
u
ip
m
en
t,
lo
ca
ted
in
s
id
e
th
e
h
o
u
s
eh
o
ld
wh
ich
co
u
ld
b
e
v
u
ln
er
ab
le
t
o
elec
tr
icity
th
ef
t.
I
o
T
tech
n
o
lo
g
y
was u
s
ed
in
v
a
r
io
u
s
f
ield
s
s
u
ch
as sm
ar
t h
o
m
e,
s
m
ar
t b
u
ild
in
g
,
s
m
ar
t m
eter
i
n
g
,
s
m
ar
t
en
v
ir
o
n
m
en
t,
c
o
m
m
er
cial
ap
p
licatio
n
s
an
d
o
th
er
s
[
9
]
–
[
1
1
]
,
wh
ic
h
in
ef
f
ec
t
co
u
l
d
co
n
tr
ib
u
te
to
t
h
e
co
n
s
er
v
atio
n
o
f
e
n
er
g
y
[
1
2
]
.
T
h
e
s
tu
d
y
o
f
[
1
3
]
ac
h
iev
e
d
a
g
r
ee
n
n
etwo
r
k
e
d
I
o
T
th
r
o
u
g
h
a
p
r
o
p
o
s
ed
s
im
p
le,
Wi
-
Fi
-
en
ab
led
an
d
lo
w
-
co
s
t
elec
tr
ic
ity
m
o
n
ito
r
in
g
s
y
s
tem
th
at
ca
n
tr
ac
k
th
e
elec
tr
icity
u
s
ag
e
o
f
h
o
m
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
5
2
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
40
,
No
.
1
,
Octo
b
er
20
25
:
85
-
92
86
ap
p
lian
ce
s
an
d
an
aly
ze
th
e
el
ec
tr
icity
u
s
ag
e
o
n
a
d
aily
an
d
wee
k
ly
b
asis
.
T
h
e
elec
tr
icity
co
n
s
u
m
p
tio
n
was
m
o
n
ito
r
ed
in
a
h
o
u
s
e
with
f
o
u
r
h
o
u
s
eh
o
ld
m
em
b
er
s
,
m
o
n
it
o
r
in
g
th
e
u
s
e
o
f
ap
p
lian
ce
s
.
I
t
was
o
b
s
er
v
ed
th
at
d
u
r
in
g
wee
k
e
n
d
s
,
th
e
o
v
er
all
e
n
er
g
y
co
n
s
u
m
p
tio
n
is
h
i
g
h
er
t
h
an
o
n
wee
k
d
ay
s
,
an
d
th
e
en
e
r
g
y
co
n
s
u
m
p
tio
n
at
n
ig
h
ttime
is
g
r
ea
ter
th
an
in
d
ay
tim
e.
I
t
s
h
o
ws
th
at
I
o
T
is
h
elp
f
u
l
in
m
o
n
ito
r
in
g
elec
tr
icit
y
co
n
s
u
m
p
tio
n
a
n
d
ca
n
also
m
o
n
ito
r
o
t
h
e
r
p
h
y
s
i
ca
l
p
ar
am
eter
s
t
h
r
o
u
g
h
s
en
s
o
r
s
v
ia
W
i
-
Fi
m
o
d
u
le
c
h
ip
a
n
d
u
n
to
th
e
d
ata
b
ase.
Alth
o
u
g
h
I
o
T
p
r
o
m
is
es
s
o
lu
tio
n
s
to
cu
r
r
en
t p
r
o
b
lem
s
,
th
er
e
ca
n
s
till
b
e
n
ew
c
h
allen
g
es
s
u
ch
as
cy
b
e
r
s
ec
u
r
ity
,
p
r
iv
ac
y
,
an
d
ad
d
ed
p
o
wer
co
n
s
u
m
p
tio
n
o
f
th
e
d
ev
ices
u
s
ed
[
1
4
]
.
T
h
e
m
o
s
t
c
o
s
t
-
ef
f
ec
t
iv
e
an
d
ac
ce
s
s
ib
le
m
icr
o
co
n
tr
o
ller
s
wer
e
f
o
u
n
d
to
b
e
Ar
d
u
in
o
an
d
No
d
e
M
C
U,
wh
ile
it
r
em
ain
s
a
ch
all
en
g
e
to
d
ig
itize
th
e
s
ig
n
als f
o
r
ac
cu
r
ate
m
ea
s
u
r
em
en
t o
f
p
a
r
am
eter
s
s
u
ch
as v
o
ltag
e
an
d
c
u
r
r
e
n
t in
elec
tr
ical
lin
es.
Dete
ctin
g
elec
tr
icity
th
ef
t
h
as
b
ee
n
a
ch
allen
g
e
to
th
e
law
en
f
o
r
ce
m
en
t
b
o
d
ies,
wh
ile
s
o
m
e
h
av
e
d
ev
elo
p
e
d
alg
o
r
ith
m
s
b
ased
o
n
th
e
co
n
s
u
m
p
tio
n
s
o
f
th
e
cu
s
t
o
m
er
s
[
1
5
]
–
[
1
7
]
.
Alth
o
u
g
h
th
ese
alg
o
r
ith
m
s
m
ay
h
av
e
p
r
o
m
is
in
g
o
u
tc
o
m
es,
th
er
e
s
till
lies
h
id
d
en
th
ef
t
th
at
is
d
if
f
icu
lt
to
d
etec
t
u
n
less
a
r
o
b
u
s
t
s
y
s
tem
is
d
ev
elo
p
e
d
.
R
ea
l
-
tim
e
s
y
s
tem
s
with
d
ata
lo
g
g
er
s
h
av
e
b
ee
n
attem
p
ted
to
s
o
lv
e
s
u
ch
p
r
o
b
le
m
s
[
1
8
]
,
y
et,
a
n
en
d
-
to
-
e
n
d
v
e
r
if
icatio
n
f
r
o
m
t
h
e
elec
tr
icity
p
r
o
v
id
er
to
t
h
e
co
n
s
u
m
er
s
id
e
is
n
ee
d
ed
.
T
o
av
o
id
s
u
ch
th
e
f
ts
,
p
o
wer
s
witch
es
wer
e
also
d
ev
elo
p
ed
wh
er
e
th
e
p
o
wer
lin
es
ar
e
b
ein
g
cu
t
o
f
f
[
1
9
]
,
h
o
wev
er
,
th
e
j
u
m
p
e
r
lin
es
co
n
n
ec
ted
b
y
th
ie
v
es c
o
u
ld
n
o
t b
e
id
en
tifie
d
y
et.
E
m
er
g
in
g
tech
n
o
lo
g
ies
s
u
ch
as
I
o
T
p
lay
a
s
ig
n
if
ican
t
r
o
le
in
s
o
lv
in
g
m
o
d
er
n
p
r
o
b
lem
s
lik
e
elec
tr
icity
th
ef
t
[
2
0
]
–
[
2
3
]
.
S
m
ar
t
s
y
s
tem
s
f
o
r
m
o
n
ito
r
i
n
g
p
o
wer
wer
e
d
e
v
elo
p
ed
u
s
in
g
th
e
u
b
iq
u
ity
o
f
I
o
T
[
2
4
]
–
[
2
8
]
.
I
n
h
o
u
s
eh
o
ld
elec
tr
icity
m
o
n
ito
r
in
g
[
2
9
]
,
w
h
en
t
h
e
cu
r
r
en
t
f
r
o
m
th
e
m
eter
is
n
o
t
eq
u
al
to
wh
at
is
b
ein
g
co
n
s
u
m
ed
in
t
h
e
h
o
u
s
eh
o
ld
,
th
is
co
u
ld
m
ea
n
a
p
o
wer
t
h
ef
t h
as b
ee
n
attem
p
ted
.
W
h
e
n
illeg
al
co
n
n
ec
tio
n
o
cc
u
r
s
,
th
e
h
o
u
s
eh
o
ld
is
n
o
tifie
d
b
y
lig
h
t
a
in
d
icato
r
a
n
d
b
u
zz
er
.
T
h
e
d
r
awb
ac
k
in
th
is
s
y
s
tem
is
th
at
th
e
h
o
u
s
eh
o
ld
is
n
o
t
awa
r
e
th
at
el
ec
tr
icity
th
ef
t
o
cc
u
r
s
wh
en
e
v
e
r
th
ey
ar
e
o
u
t
f
o
r
wo
r
k
o
r
o
t
h
e
r
ac
tiv
ities
.
Hen
ce
,
elec
tr
icity
th
ef
t m
ay
p
e
r
s
is
t if
th
e
h
o
u
s
eh
o
ld
is
n
o
t a
r
o
u
n
d
.
T
h
is
s
tu
d
y
aim
s
to
d
e
v
elo
p
a
s
y
s
tem
th
at
d
etec
ts
elec
tr
icity
th
ef
t
in
p
o
wer
lin
es
af
ter
p
o
wer
m
eter
p
r
o
v
id
e
d
b
y
t
h
e
p
r
o
v
i
d
er
a
n
d
au
to
m
atica
lly
cu
ts
th
e
elec
tr
icity
wh
en
a
n
attem
p
t
an
atte
m
p
t
to
p
o
wer
lin
e
tap
p
in
g
is
d
o
n
e.
T
h
e
m
o
n
ito
r
in
g
o
f
t
h
e
elec
tr
icity
co
n
s
u
m
p
tio
n
(
in
clu
d
i
n
g
elec
tr
icity
th
ef
t)
is
r
ea
l
tim
e
an
d
I
o
T
-
b
ased
wh
ich
ar
e
m
o
n
ito
r
e
d
th
r
o
u
g
h
a
web
ap
p
licatio
n
d
ev
elo
p
ed
.
Ad
d
itio
n
ally
,
a
n
o
ti
f
icatio
n
is
s
en
t
v
ia
s
h
o
r
t
m
ess
ag
e
s
y
s
tem
(
SMS)
wh
en
an
illeg
al
c
o
n
n
ec
tio
n
is
d
o
n
e.
T
h
e
p
r
o
b
e
team
ca
n
c
h
ec
k
f
o
r
th
e
p
o
wer
lin
es f
o
r
th
e
illeg
al
lin
e
tap
p
in
g
.
2.
M
E
T
H
O
D
2
.
1
.
Sy
s
t
e
m
s
et
up
T
h
e
s
y
s
tem
is
co
m
p
o
s
ed
o
f
two
m
o
d
u
les,
th
e
tr
an
s
m
itter
an
d
r
ec
eiv
er
.
T
h
e
tr
an
s
m
itter
s
id
e
is
lo
ca
ted
in
th
e
p
o
le,
r
ig
h
t
af
te
r
th
e
m
eter
wh
er
e
as
t
h
e
r
ec
ei
v
er
s
id
e
is
lo
ca
ted
in
th
e
s
er
v
ice
eq
u
ip
m
en
t
in
s
id
e
th
e
h
o
u
s
eh
o
ld
.
B
o
th
th
e
tr
an
s
m
itter
an
d
r
ec
eiv
er
s
id
e
u
s
e
an
el
ec
tr
icity
s
en
s
o
r
to
m
ea
s
u
r
e
th
e
elec
tr
icity
b
ein
g
co
n
s
u
m
ed
as sh
o
wn
in
Fig
u
r
e
1
.
Fig
u
r
e
1
.
B
lo
ck
d
iag
r
am
o
f
h
o
u
s
eh
o
ld
elec
tr
ic
m
o
n
ito
r
in
g
s
y
s
tem
th
r
o
u
g
h
I
o
T
.
T
h
is
s
h
o
ws th
e
tr
an
s
m
itter
an
d
r
ec
eiv
e
r
s
id
e
s
etu
p
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4
7
5
2
Ho
u
s
eh
o
ld
elec
tr
ic
mo
n
ito
r
in
g
I
o
T sys
tem
(
Jo
ema
r
C
o
r
p
u
z
)
87
I
n
ac
tu
al
ap
p
licatio
n
,
th
e
s
y
s
tem
s
etu
p
ca
n
b
e
v
iewe
d
in
Fig
u
r
e
2
.
T
h
e
p
o
wer
m
eter
ca
n
b
e
m
o
u
n
ted
with
p
er
m
is
s
io
n
to
t
h
e
s
er
v
ic
e
p
o
le
with
a
s
ea
led
m
eter
b
o
x
.
T
h
e
wir
eless
tr
an
s
m
is
s
io
n
ca
n
b
e
u
p
to
3
0
m
eter
s
.
T
h
e
p
o
wer
th
iev
es
ar
e
d
ef
in
ed
as
th
o
s
e
wh
o
co
n
n
ec
t
ju
m
p
er
lin
es
b
etwe
en
th
e
h
o
u
s
eh
o
l
d
an
d
th
e
p
o
wer
s
er
v
ice
p
o
les.
W
h
en
th
e
d
if
f
er
e
n
ce
i
n
th
e
m
ea
s
u
r
ed
p
o
wer
f
r
o
m
b
o
t
h
p
o
wer
m
eter
s
is
b
elo
w
3
watts,
an
alar
m
is
tr
ig
g
er
e
d
,
an
d
a
n
o
tific
atio
n
is
s
en
t v
ia
SMS a
n
d
th
r
o
u
g
h
th
e
I
o
T
web
a
p
p
d
ev
e
lo
p
ed
.
T
h
e
tr
an
s
m
itter
an
d
r
ec
eiv
er
m
o
d
u
le
s
etu
p
ar
e
p
r
esen
ted
in
Fig
u
r
e
s
3
an
d
4
r
esp
ec
tiv
ely
.
T
h
e
tr
an
s
m
itter
m
o
d
u
le
c
o
n
s
is
ts
o
f
NR
F2
4
0
1
,
as
th
e
wir
eless
m
o
d
u
le,
Ar
d
u
in
o
Nan
o
m
icr
o
co
n
tr
o
ller
,
PZE
M
-
0
0
4
T
as
th
e
en
er
g
y
m
o
n
ito
r
i
n
g
u
n
it,
an
d
a
n
L
E
D
in
d
icato
r
.
T
h
e
r
ec
eiv
er
m
o
d
u
le
co
n
s
is
t
s
o
f
NR
F2
4
0
1
,
PZE
M
-
0
0
4
T
,
GSM
m
o
d
u
le
SI
M8
0
0
L
,
a
n
d
E
SP
3
2
as a
m
ic
r
o
co
n
tr
o
ller
u
n
it.
Fig
u
r
e
2
.
T
h
e
p
r
o
ject
s
et
u
p
w
h
er
e
th
e
tr
a
n
s
m
itter
an
d
r
ec
ei
v
er
in
th
e
cu
s
to
m
e
r
p
o
we
r
lin
e
Fig
u
r
e
3
.
T
r
an
s
m
itter
m
o
d
u
le
wir
in
g
d
iag
r
a
m
co
m
p
o
s
ed
o
f
t
h
e
NR
F2
4
2
1
tr
an
s
ciev
er
,
an
L
E
D
in
d
icato
r
,
Ar
d
u
in
o
Na
n
o
m
icr
o
co
n
tr
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,
an
d
PZE
M
-
0
0
4
T
e
n
er
g
y
m
o
n
ito
r
Fig
u
r
e
4
.
R
ec
eiv
er
m
o
d
u
le
wir
in
g
d
iag
r
a
m
co
m
p
o
s
ed
o
f
a
G
SM
m
o
d
u
le
SIM
8
0
0
L
,
m
icr
c
o
co
n
tr
o
ller
,
L
E
Ds,
en
er
g
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m
o
n
ito
r
PZE
M
-
0
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4
T
,
an
d
NR
F2
4
0
1
tr
a
n
s
ci
ev
er
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
5
0
2
-
4
7
5
2
I
n
d
o
n
esian
J
E
lec
E
n
g
&
C
o
m
p
Sci
,
Vo
l.
40
,
No
.
1
,
Octo
b
er
20
25
:
85
-
92
88
2
.
2
.
T
est
a
nd
e
v
a
lua
t
io
n
T
h
e
s
y
s
tem
is
test
ed
b
ased
o
n
its
f
u
n
ctio
n
ality
.
Dif
f
er
e
n
t
elec
tr
ical
lo
ad
s
ar
e
test
ed
wh
ile
tap
p
in
g
in
to
th
e
h
o
u
s
eh
o
ld
p
o
wer
lin
e
s
.
T
h
ese
lo
ad
s
v
ar
y
b
ased
o
n
i
ts
r
ated
p
o
wer
s
u
c
h
as
s
o
ld
er
i
n
g
ir
o
n
,
elec
tr
ic
f
a
n
,
an
d
L
E
D
lam
p
.
T
h
e
r
ea
l
tim
e
m
o
n
ito
r
in
g
o
f
th
e
p
o
wer
co
n
s
u
m
p
tio
n
ca
n
b
e
v
iewe
d
f
r
o
m
a
d
ed
icate
d
I
o
T
web
ap
p
licatio
n
.
Fo
r
r
ed
u
n
d
a
n
cy
a
n
d
v
alid
ity
o
f
th
e
p
o
wer
m
ea
s
u
r
em
en
ts
,
a
d
ig
ital
clam
p
m
eter
an
d
PZE
M
-
0
0
4
T
m
o
d
u
le
wer
e
c
o
m
p
a
r
ed
.
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
3
.
1
.
E
v
a
lua
t
i
o
n
p
la
tf
o
r
m
T
h
e
ev
alu
atio
n
p
latf
o
r
m
was
d
ev
elo
p
e
d
to
co
n
d
u
ct
th
e
liv
e
s
im
u
latio
n
s
etu
p
.
T
h
e
c
o
m
p
o
n
en
ts
ar
e
p
r
esen
ted
in
Fig
u
r
e
5
.
Fig
u
r
e
5
(
a
)
s
h
o
ws
th
e
liv
e
s
im
u
latio
n
s
etu
p
with
its
id
en
tifie
d
c
o
m
p
o
n
en
ts
:
lam
p
s
,
s
witc
h
es,
tr
an
s
m
itter
an
d
r
ec
eiv
er
in
d
icato
r
s
.
Fig
u
r
e
5
(
b
)
s
h
o
ws
th
e
co
r
n
er
v
iew
o
f
th
e
s
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ased
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ased
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itter
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Evaluation Warning : The document was created with Spire.PDF for Python.