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8708
I
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t J
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&
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p
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g
,
Vo
l.
11
,
No
.
6
,
Decem
b
er
2021
:
4
6
8
9
-
4
6
9
7
4690
(
FF
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,
C
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[
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3
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t
cu
r
r
en
t
h
a
s
b
ee
n
s
i
m
u
lated
b
y
t
h
e
co
m
p
u
t
er
m
o
d
el
an
d
t
h
en
en
d
o
r
s
ed
b
y
t
h
e
e
x
p
er
i
m
e
n
ts
u
n
d
er
lab
o
r
ato
r
y
co
n
d
itio
n
s
[
5
]
.
Fu
r
th
e
r
m
o
r
e
,
E
M
T
P
p
r
o
g
r
am
w
as
u
s
ed
f
o
r
d
ev
el
o
p
in
g
a
m
o
d
el
o
f
d
o
u
b
le
ex
p
o
n
en
ti
al
tim
e
f
u
n
cti
o
n
f
r
o
m
th
e
in
v
er
s
e
f
as
t
f
o
u
r
ie
r
t
r
an
s
f
o
r
m
atio
n
(
I
FF
T
)
t
o
an
aly
ze
th
e
r
es
p
o
n
s
e
tim
e
o
f
g
r
o
u
n
d
r
o
d
im
p
u
ls
e
an
d
ex
p
l
o
r
e
th
e
d
y
n
a
m
ics
b
etw
ee
n
lig
h
tn
in
g
p
r
o
te
cti
o
n
an
d
g
r
o
u
n
d
an
d
th
e
ef
f
ec
ts
o
f
ch
ar
g
e
th
at
d
is
p
e
r
s
i
n
g
in
to
th
e
g
r
o
u
n
d
[
6
]
.
I
n
ad
d
i
ti
o
n
,
th
e
ef
f
ec
ts
o
f
s
o
il
p
r
o
p
er
ties
o
n
im
p
e
d
an
c
e
an
d
t
r
an
s
i
en
t
r
es
p
o
n
s
es
o
f
g
r
o
u
n
d
in
g
el
ec
tr
o
d
e
w
er
e
in
v
esti
g
ate
d
b
y
th
e
f
r
eq
u
en
cy
-
d
ep
en
d
en
t
s
o
il
m
o
d
el
,
w
h
ich
in
teg
r
atin
g
th
e
f
r
e
q
u
en
cy
-
d
ep
en
d
en
t
s
o
il
ele
ctr
ic
al
p
r
o
p
e
r
t
ies
in
t
o
th
e
cir
cu
it
m
o
d
el
o
f
g
r
o
u
n
d
in
g
e
lect
r
o
d
e
an
d
m
ea
s
u
r
in
g
th
e
v
o
lt
ag
e
r
es
p
o
n
s
e
o
f
g
r
o
u
n
d
in
g
el
ec
t
r
o
d
e
.
C
o
m
p
ar
i
s
o
n
w
as
p
e
r
f
o
r
m
ed
b
e
tw
ee
n
th
e
v
o
l
tag
e
r
es
p
o
n
s
es
o
f
th
e
g
r
o
u
n
d
in
g
e
lec
tr
o
d
e
o
c
cu
r
r
e
d
in
th
e
ci
r
cu
it
m
o
d
el
a
n
d
t
h
at
in
th
e
ele
ct
r
o
m
ag
n
etic
m
o
d
el,
w
h
ich
s
h
o
w
in
g
th
at
th
e
v
o
ltag
e
p
e
ak
s
an
d
th
e
w
av
e
s
h
ap
es
o
b
ta
in
ed
f
r
o
m
th
ese
tw
o
m
o
d
els
w
er
e
v
er
y
s
im
ilar
w
ith
less
th
an
1
%
d
if
f
er
en
ce
[
7
]
.
Fu
r
t
h
er
m
o
r
e,
p
o
w
er
s
y
s
te
m
co
m
p
u
ter
aid
ed
d
esi
g
n
(
P
S
C
A
D
)
a
n
d
c
u
r
r
en
t
d
i
s
tr
ib
u
ti
o
n
,
elec
tr
o
m
a
g
n
e
tic
in
ter
f
er
e
n
ce
,
g
r
o
u
n
d
i
n
g
a
n
d
s
o
il
s
tr
u
ct
u
r
e
an
al
y
s
is
(
C
DE
G
S
)
p
r
o
g
r
am
s
w
er
e
ap
p
lied
f
o
r
in
v
e
s
ti
g
ati
n
g
t
h
e
p
o
s
s
ib
le
s
ev
er
it
y
o
f
li
g
h
tn
i
n
g
s
tr
ik
e
o
n
tr
a
n
s
m
is
s
io
n
l
in
e
to
w
er
an
d
n
ea
r
b
y
g
as
p
ip
eli
n
e.
Ho
w
e
v
er
,
C
DE
GS
p
r
o
g
r
am
w
a
s
f
o
u
n
d
to
illu
s
tr
ate
th
e
ef
f
ec
t
s
o
f
s
o
il
s
tr
u
ct
u
r
e
o
n
in
d
u
ce
d
v
o
ltag
e
m
o
r
e
ac
cu
r
atel
y
.
S
i
n
ce
C
DE
GS
co
u
ld
s
h
o
w
th
e
r
es
u
l
ts
in
th
r
ee
-
d
i
m
e
n
s
io
n
al
(
3
D)
i
llu
s
tr
atio
n
s
a
n
d
p
er
f
o
r
m
i
n
te
g
r
atio
n
o
f
f
r
eq
u
en
c
y
d
ep
en
d
en
t
s
o
il
elec
tr
ical
p
r
o
p
er
ties
i
n
g
r
o
u
n
d
i
n
g
elec
t
r
o
d
e
cir
cu
it
m
o
d
el,
it
w
as
th
er
e
f
o
r
e
u
s
ed
f
o
r
e
x
a
m
in
in
g
th
e
i
m
p
ac
t
s
o
f
d
i
f
f
er
e
n
t
s
o
il
r
esis
t
iv
i
t
y
le
v
els,
co
n
d
u
cto
r
m
ater
ia
ls
,
l
ig
h
t
n
i
n
g
i
m
p
u
l
s
e
v
o
lta
g
e
f
r
o
n
t
ti
m
e
w
a
v
e
f
o
r
m
s
,
a
n
d
s
o
il
p
r
o
f
i
les
(
u
n
i
f
o
r
m
,
2
-
la
y
er
,
an
d
3
-
la
y
er
)
[8
]
-
[
1
2
]
.
I
n
ter
esti
n
g
l
y
,
t
h
e
u
s
e
o
f
C
DE
GS
p
r
o
g
r
am
co
u
ld
h
elp
to
cr
ea
te
th
e
3
D
p
lo
ts
o
f
p
o
w
er
p
lan
t
’
s
g
r
o
u
n
d
in
g
s
y
s
te
m
th
at
w
as
s
tr
u
ck
b
y
lig
h
t
n
i
n
g
cu
r
r
en
t
an
d
ill
u
s
tr
ate
t
h
at
th
e
s
ca
lar
p
o
ten
tials
an
d
elec
tr
ic
f
i
eld
s
w
er
e
s
er
io
u
s
l
y
a
f
f
ec
ted
[
1
3
]
.
I
n
ad
d
itio
n
,
th
e
elec
tr
ical
tr
an
s
ie
n
t
an
al
y
ze
r
p
r
o
g
r
a
m
(
E
T
A
P
)
w
a
s
u
s
ed
to
o
p
tim
ize
th
e
s
i
m
ilar
p
ar
a
m
et
er
s
,
esp
ec
iall
y
th
e
co
n
d
u
cto
r
s
’
t
y
p
es,
le
n
g
t
h
s
,
d
ep
th
s
,
an
d
s
ize
s
[
1
4
]
-
[
1
6
]
.
I
n
th
is
s
tu
d
y
,
th
e
o
b
j
ec
tiv
e
w
a
s
to
u
s
e
A
T
P
/EM
T
P
f
o
r
ex
p
lo
r
in
g
th
e
e
f
f
ec
ts
o
f
o
v
er
v
o
ltag
e
o
n
th
r
e
e
d
if
f
er
e
n
t
g
r
o
u
n
d
g
r
id
s
(
s
q
u
ar
e
,
r
ec
tan
g
u
lar
,
a
n
d
L
-
s
h
ap
ed
g
r
o
u
n
d
g
r
id
s
w
it
h
t
h
e
s
a
m
e
s
ize
o
f
324
m
2
)
o
f
h
i
g
h
v
o
ltag
e
s
u
b
s
tatio
n
.
T
h
is
is
b
e
ca
u
s
e
A
T
P
/EM
T
P
is
a
co
n
v
e
n
ien
t
a
n
d
s
i
m
p
le
p
r
o
g
r
a
m
w
i
th
ea
s
e
o
f
ac
ce
s
s
t
h
at
ca
n
h
elp
to
p
r
eli
m
i
n
ar
il
y
i
n
v
es
tig
ate
t
h
e
ef
f
ec
ts
o
f
o
v
er
v
o
lta
g
e
o
n
v
ar
io
u
s
s
p
o
ts
o
f
g
r
o
u
n
d
g
r
id
s
w
it
h
d
if
f
er
en
t
s
h
ap
es.
T
h
e
g
r
o
u
n
d
g
r
id
s
w
er
e
d
esig
n
ed
ac
co
r
d
in
g
to
th
e
I
E
E
E
8
0
-
2
0
0
0
s
tan
d
ar
d
an
d
th
er
ef
o
r
e
th
e
o
b
tain
ed
k
n
o
w
led
g
e
m
a
y
b
e
u
s
e
f
u
l
f
o
r
d
esig
n
in
g
t
h
e
s
h
ap
e
o
f
g
r
o
u
n
d
g
r
id
th
at
co
u
ld
p
r
o
tect
th
e
e
lectr
ical
eq
u
ip
m
e
n
t
an
d
en
s
u
r
e
t
h
e
s
a
f
et
y
o
f
p
er
s
o
n
n
el
in
s
id
e
t
h
e
s
u
b
s
tatio
n
ag
ai
n
s
t
elec
tr
ic
s
h
o
ck
s
.
T
h
is
s
t
u
d
y
m
a
y
also
p
r
o
v
id
e
th
e
b
as
ic
k
n
o
w
led
g
e
f
o
r
f
u
r
t
h
er
an
al
y
s
i
s
b
y
o
t
h
er
ad
v
a
n
ce
d
p
r
o
g
r
a
m
s
,
an
d
th
i
s
co
u
ld
al
s
o
h
elp
to
u
n
d
er
s
ta
n
d
w
h
ic
h
s
p
o
ts
o
f
s
u
b
s
tatio
n
t
h
a
t
w
er
e
m
i
n
i
m
all
y
a
f
f
ec
ted
b
y
o
v
er
v
o
ltag
e
an
d
s
h
o
u
ld
b
e
u
s
ed
f
o
r
p
lacin
g
t
h
e
i
m
p
o
r
tan
t e
lectr
ical
eq
u
ip
m
e
n
t
[
1
7
]
-
[
2
0
]
.
T
h
is
p
ap
er
is
o
r
g
an
ized
is
b
ein
g
as
:
Sectio
n
2
p
r
ese
n
ts
t
h
e
d
esi
g
n
s
o
f
g
r
o
u
n
d
g
r
id
m
o
d
els
an
d
s
i
m
u
lat
io
n
p
r
o
ce
s
s
.
T
h
e
lev
e
ls
o
f
o
v
er
v
o
lt
ag
e
f
r
o
m
s
i
m
u
latio
n
s
w
er
e
p
r
ese
n
ted
a
n
d
c
o
m
p
ar
ed
w
i
th
th
e
ca
lcu
lated
GP
R
in
s
ec
tio
n
3
.
F
in
all
y
,
s
ec
tio
n
4
p
r
esen
ts
t
h
e
co
n
clu
s
io
n
s
an
d
r
ef
er
en
ce
l
is
t.
2.
RE
S
E
ARCH
M
E
T
H
O
D
2.
1
.
Desig
ns
o
f
g
ro
un
d g
rid
s
y
s
t
e
m
s
o
f
hig
h v
o
lt
a
g
e
s
ub
s
t
a
t
io
n
Firstl
y
,
th
r
ee
m
o
d
els
o
f
g
r
o
u
n
d
g
r
id
s
y
s
te
m
s
o
f
h
ig
h
v
o
lt
ag
e
s
u
b
s
ta
tio
n
w
er
e
d
esig
n
ed
,
in
clu
d
in
g
s
q
u
ar
e
w
i
t
h
th
e
d
i
m
en
s
io
n
of
1
8
×1
8
m
,
r
ec
tan
g
u
lar
o
f
2
7
×1
2
m,
an
d
L
-
s
h
ap
ed
o
f
1
8
×1
2
+1
2
×9
m
,
w
it
h
th
e
eq
u
al
s
ize
o
f
324
m
2
.
E
v
en
t
h
o
u
g
h
t
h
ese
th
r
ee
m
o
d
els
h
ad
d
if
f
er
e
n
t
s
h
ap
es,
ea
c
h
o
f
t
h
e
m
w
as
eq
u
ip
p
ed
w
it
h
2
4
g
r
o
u
n
d
r
o
d
s
d
is
tr
ib
u
ted
i
n
m
es
h
-
p
atter
n
a
n
d
h
ad
t
h
e
s
a
m
e
i
m
p
o
r
tan
t
p
ar
a
m
e
ter
s
ac
co
r
d
in
g
to
th
e
s
ta
n
d
ar
d
o
f
I
E
E
E
Std
.
8
0
-
2
0
0
0
[
2
1
]
as
s
h
o
w
n
in
F
ig
u
r
e
1
.
2
.
2
.
Dev
ices
a
nd
pa
ra
m
et
er
s
f
o
r
s
im
ula
t
io
n
by
AT
P
/E
M
T
P
pro
g
ra
m
Nex
t,
t
h
e
d
ev
ices
o
f
g
r
o
u
n
d
g
r
id
s
w
er
e
d
eter
m
i
n
ed
b
y
A
T
P
/EM
T
P
p
r
o
g
r
a
m
.
I
n
itiall
y
,
t
h
e
g
r
id
co
n
d
u
cto
r
w
a
s
ch
o
s
e
n
b
y
t
h
e
co
m
m
a
n
d
‘
L
i
n
e/C
ab
le
’
f
o
llo
w
ed
b
y
‘
R
L
C
P
i
-
eq
u
i
v
’
.
T
h
en
,
g
r
o
u
n
d
r
o
d
w
a
s
Evaluation Warning : The document was created with Spire.PDF for Python.
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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C
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p
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I
SS
N:
2088
-
8708
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I
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m
ats,
b
u
t
it
h
as
d
is
ad
v
an
tag
e
in
h
ig
h
co
s
t
an
d
r
eq
u
ir
em
en
t
f
o
r
v
er
y
ef
f
ec
tiv
e
co
m
p
u
ter
r
eso
u
r
ce
s
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d
o
p
er
atin
g
s
y
s
tem
s
.
A
p
ar
t
f
r
o
m
th
at,
th
e
f
ast
Fo
u
r
ier
tr
an
s
f
o
r
m
atio
n
(
FF
T
)
p
r
o
g
r
am
h
as
b
ee
n
u
s
ed
f
o
r
ca
lcu
latin
g
th
e
f
r
eq
u
en
cy
an
d
tim
e
r
esp
o
n
s
e
v
alu
es
an
d
illu
s
tr
atin
g
th
e
m
ag
n
etic
f
ield
s
in
th
e
ca
s
e
o
f
lig
h
tn
in
g
s
tr
ik
e
o
n
p
o
w
er
p
lan
t’
s
g
r
o
u
n
d
g
r
id
[
1
3
]
.
Mo
r
eo
v
er
,
P
SC
A
D
p
r
o
g
r
am
h
as
b
ee
n
ap
p
lied
f
o
r
an
aly
zin
g
th
e
ef
f
ec
ts
o
f
in
d
u
ce
d
v
o
ltag
e
d
u
e
to
lig
h
tn
in
g
s
tr
ik
e
o
n
o
v
er
h
ea
d
tr
an
s
m
is
s
io
n
lin
e
th
at
af
f
ec
tin
g
b
elo
w
g
as
p
ip
elin
e
[
8
]
.
Ho
w
ev
er
,
b
o
th
FF
T
an
d
P
SC
A
D
h
av
e
lim
itat
io
n
s
in
cr
ea
tin
g
th
e
m
o
d
els
an
d
d
eter
m
in
in
g
th
e
p
ar
am
eter
s
.
C
u
r
r
en
tly
,
an
aly
s
is
o
f
s
o
il
g
r
o
u
n
d
in
g
m
ater
ials
w
ith
d
if
f
er
en
t
lev
els
o
f
r
esis
tiv
ity
d
u
e
to
p
h
y
s
ical
an
d
ch
em
ical
co
m
p
o
s
itio
n
s
m
ay
b
e
p
er
f
o
r
m
ed
b
y
th
e
ad
v
an
ce
d
p
r
o
g
r
am
s
,
s
u
ch
as
C
OM
SOL
th
at
u
s
e
3
D
f
in
ite
elem
en
t
m
eth
o
d
(
FEM
)
f
o
r
s
im
u
latin
g
an
d
d
is
p
lay
in
g
th
e
g
r
o
u
n
d
g
r
id
s
an
d
th
eir
elec
tr
ic
an
d
m
ag
n
etic
f
ield
s
in
3
D
illu
s
tr
atio
n
s
.
C
OM
SOL
m
ay
also
b
e
u
s
ef
u
l
f
o
r
an
aly
zin
g
th
e
ef
f
ec
ts
o
f
o
v
er
v
o
ltag
e
o
n
v
ar
io
u
s
d
esig
n
s
o
f
g
r
o
u
n
d
g
r
id
s
as
w
ell
as
th
e
w
o
r
k
er
s
an
d
eq
u
ip
m
en
t
lo
ca
t
in
g
in
s
id
e
o
r
n
ea
r
b
y
h
ig
h
v
o
ltag
e
s
u
b
s
tatio
n
[
7
]
,
[
23
]
-
[
2
5
]
,
b
u
t
it
h
as
d
r
aw
b
ac
k
s
in
its
co
s
t,
r
eq
u
ir
em
en
t
f
o
r
h
ig
h
ly
ef
f
ec
tiv
e
co
m
p
u
ter
r
eso
u
r
ce
s
an
d
o
p
er
atin
g
s
y
s
tem
s
as
w
ell
as
tim
e
-
co
n
s
u
m
in
g
f
o
r
g
en
er
atin
g
th
e
m
o
d
els
an
d
d
eter
m
i
n
in
g
th
e
p
ar
am
eter
s
.
Fro
m
th
e
r
esu
lts
in
th
is
s
tu
d
y
,
it
w
o
u
ld
r
ec
o
m
m
en
d
A
T
P
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T
P
to
b
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s
ed
f
o
r
p
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elim
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v
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s
im
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r
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am
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4.
CO
NCLU
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h
e
m
o
d
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cr
ea
ted
b
y
A
T
P
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s
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T
h
is
s
tu
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h
o
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th
at
A
T
P
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P
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
11
,
No
.
6
,
Decem
b
er
2021
:
4
6
8
9
-
4
6
9
7
4696
is
a
s
im
p
le
s
im
u
latio
n
p
r
o
g
r
am
w
ith
ea
s
e
o
f
ac
ce
s
s
ib
ilit
y
an
d
u
s
es,
p
ar
ticu
lar
ly
in
cr
ea
tin
g
th
e
g
r
o
u
n
d
g
r
id
m
o
d
els
an
d
ad
d
in
g
th
e
im
p
o
r
tan
t
p
ar
am
eter
s
.
Mo
r
eo
v
er
,
it
h
as
b
en
ef
its
in
less
tim
e
-
co
n
s
u
m
in
g
an
d
lo
w
co
s
t
f
o
r
co
m
p
u
ter
r
eso
u
r
ce
s
an
d
o
p
er
atin
g
s
y
s
tem
s
.
T
h
is
s
tu
d
y
co
n
clu
d
ed
th
at
p
r
elim
in
ar
y
in
v
esti
g
atio
n
o
f
p
o
s
s
ib
le
o
v
er
v
o
ltag
e
o
n
g
r
o
u
n
d
g
r
id
m
o
d
els
o
f
d
if
f
er
en
t
s
h
ap
es
co
u
ld
b
e
ac
h
iev
ed
b
y
A
T
P
/EM
T
P
p
r
o
g
r
a
m
,
w
h
ich
m
ay
b
e
s
u
itab
le
f
o
r
f
u
r
th
er
in
-
d
ep
th
an
aly
s
is
b
y
o
th
er
ad
v
an
ce
d
p
r
o
g
r
am
s
.
RE
F
E
R
E
NC
E
S
[1
]
T
.
Ch
a
lard
sa
k
u
l,
“
A
n
a
l
y
sis
o
v
e
r
v
o
lt
a
g
e
in
th
e
g
ro
u
n
d
i
n
g
s
y
ste
m
o
f
h
ig
h
v
o
lt
a
g
e
su
b
sta
ti
o
n
b
y
u
si
n
g
AT
P
/E
M
T
P
p
ro
g
ra
m
,
”
T
e
c
h
n
o
lo
g
y
Pro
mo
t
io
n
a
n
d
I
n
n
o
M
a
g
M
a
g
a
zi
n
e
,
v
o
l.
2
0
2
,
p
p
.
8
8
-
9
3
,
2
0
0
8
.
[2
]
F
.
E.
M
e
n
tre
a
n
d
L
.
G
rc
e
v
,
"
EM
T
P
-
b
a
se
d
m
o
d
e
l
f
o
r
g
ro
u
n
d
i
n
g
s
y
ste
m
a
n
a
l
y
sis,
"
in
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
P
o
we
r
De
li
v
e
ry
,
v
o
l.
9
,
n
o
.
4
,
p
p
.
1
8
3
8
-
1
8
4
9
,
Oc
t.
1
9
9
4
,
d
o
i:
1
0
.
1
1
0
9
/6
1
.
3
2
9
5
1
7
.
[3
]
R.
S
h
a
riatin
a
sa
b
a
n
d
J.
G
h
o
li
n
e
z
h
a
d
,
“
T
h
e
e
ff
e
c
t
o
f
g
ro
u
n
d
in
g
s
y
ste
m
m
o
d
e
li
n
g
o
n
li
g
h
tn
i
n
g
-
re
late
d
stu
d
ies
o
f
tran
sm
issio
n
li
n
e
s,”
J
o
u
rn
a
l
o
f
Ap
p
li
e
d
Res
e
a
rc
h
a
n
d
T
e
c
h
n
o
lo
g
y
,
v
o
l.
1
5
,
n
o
.
6
,
p
p
.
5
4
5
-
5
5
4
,
2
0
1
7
,
d
o
i:
1
0
.
1
0
1
6
/j
.
jart.
2
0
1
7
.
0
6
.
0
0
3
.
[4
]
L
.
D.
G
rc
e
v
a
n
d
M
.
He
im
b
a
c
h
,
"
F
re
q
u
e
n
c
y
d
e
p
e
n
d
e
n
t
a
n
d
tran
sie
n
t
c
h
a
ra
c
teristics
o
f
su
b
sta
ti
o
n
g
ro
u
n
d
in
g
s
y
ste
m
s,"
in
IEE
E
T
r
a
n
sa
c
ti
o
n
s
o
n
Po
we
r De
li
v
e
ry
,
v
o
l.
1
2
,
n
o
.
1
,
p
p
.
1
7
2
-
1
7
8
,
Ja
n
.
1
9
9
7
,
d
o
i:
1
0
.
1
1
0
9
/6
1
.
5
6
8
2
3
8
.
[5
]
A
.
G
e
ri,
"
B
e
h
a
v
io
u
r
o
f
g
ro
u
n
d
in
g
s
y
ste
m
s
e
x
c
it
e
d
b
y
h
ig
h
im
p
u
lse
c
u
rre
n
ts:
th
e
m
o
d
e
l
a
n
d
it
s
v
a
li
d
a
ti
o
n
,
"
in
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
Po
we
r De
li
v
e
ry
,
v
o
l.
1
4
,
n
o
.
3
,
p
p
.
1
0
0
8
-
1
0
1
7
,
Ju
l
y
1
9
9
9
,
d
o
i
:
1
0
.
1
1
0
9
/
6
1
.
7
7
2
3
4
7
.
[6
]
M
.
I.
L
o
re
n
tz
o
u
,
N.
D.
Ha
tzia
rg
y
rio
u
,
a
n
d
B.
C.
P
a
p
a
d
i
a
s,
"
T
im
e
d
o
m
a
in
a
n
a
ly
sis
o
f
g
ro
u
n
d
i
n
g
e
lec
tro
d
e
s
im
p
u
lse
re
sp
o
n
se
,
"
in
IEE
E
T
ra
n
sa
c
t
io
n
s
o
n
P
o
we
r
De
li
v
e
ry
,
v
o
l.
1
8
,
n
o
.
2
,
p
p
.
5
1
7
-
5
2
4
,
A
p
ril
2
0
0
3
,
d
o
i:
1
0
.
1
1
0
9
/T
P
W
RD.2
0
0
3
.
8
0
9
6
8
6
.
[7
]
Y.
L
iu
,
N.
T
h
e
e
th
a
y
i,
a
n
d
R.
T
h
o
tt
a
p
p
il
li
l,
"
A
n
e
n
g
in
e
e
rin
g
m
o
d
e
l
f
o
r
tra
n
sie
n
t
a
n
a
l
y
sis
o
f
g
ro
u
n
d
in
g
s
y
ste
m
u
n
d
e
r
li
g
h
tn
i
n
g
strik
e
s:
n
o
n
u
n
if
o
rm
tran
s
m
issio
n
-
li
n
e
a
p
p
r
o
a
c
h
,
"
in
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
Po
we
r
De
li
v
e
ry
,
v
o
l.
2
0
,
n
o
.
2
,
p
p
.
7
2
2
-
7
3
0
,
A
p
r
.
2
0
0
5
,
d
o
i
:
1
0
.
1
1
0
9
/T
P
W
RD.2
0
0
4
.
8
4
3
4
3
7
.
[8
]
A
.
I.
El
g
a
y
a
r
a
n
d
Z.
A
b
d
u
l
-
M
a
lek
,
“
In
d
u
c
e
d
v
o
lt
a
g
e
s
o
n
a
g
a
s
p
ip
e
li
n
e
d
u
e
t
o
li
g
h
tn
in
g
strik
e
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d
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1
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2
]
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A
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L
.
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o
o
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In
teg
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fre
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3
]
S.
N.
Nik
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lo
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sk
i,
Z.
Ba
u
s
,
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n
d
G
.
Kn
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ž
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ić,
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F
re
q
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ti
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sy
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m
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h
t
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strik
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,
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ter
n
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ti
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l
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o
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4
]
N.
M
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T
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d
S.
R.
M
o
rt
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z
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e
e
i,
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De
si
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ro
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d
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s
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m
s in
su
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sta
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telli
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ter
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T
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Ph
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5
]
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C.
S
h
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rm
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,
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De
sig
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ro
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ter
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p
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0
1
3
.
[1
6
]
M
.
U.
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m
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.
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m
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.
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a
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d
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.
S
a
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ra
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,
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sig
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7
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.
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n
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n
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.
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,
"
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[1
8
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H.
N.
Am
a
d
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De
sig
n
o
f
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ro
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d
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n
g
s
y
ste
m
f
o
r
A
.
C.
su
b
sta
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o
n
s
with
c
rit
ica
l
c
o
n
sid
e
ra
ti
o
n
o
f
th
e
m
e
sh
,
to
u
c
h
a
n
d
ste
p
p
o
ten
ti
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ls,
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u
ro
p
e
a
n
J
o
u
rn
a
l
o
f
En
g
i
n
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rin
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n
d
T
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y
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l.
5
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o
.
4
,
p
p
.
4
4
-
5
7
,
2
0
1
7
.
[1
9
]
D.
D.
Vu
c
k
o
v
ic,
N.
N.
Cv
e
tk
o
v
ic,
a
n
d
M.
S
.
S
to
ja
n
o
v
ic,
“
S
tu
d
y
o
n
a
sta
n
d
a
rd
f
o
r
g
ro
u
n
d
i
n
g
sy
st
e
m
s
re
a
li
z
a
ti
o
n
,
”
S
e
rb
ia
n
J
o
u
rn
a
l
o
f
El
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c
trica
l
E
n
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in
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g
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l.
9
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p
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0
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2
2
9
8
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1
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0
3
3
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3
V
.
[2
0
]
A
.
P
h
a
y
o
m
h
o
m
,
S
.
S
iri
su
m
ra
n
n
u
k
u
l,
a
n
d
T
.
Ka
sira
w
a
t,
“
S
a
f
e
t
y
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e
sig
n
o
f
g
ro
u
n
d
g
rid
in
d
istri
b
u
t
io
n
su
b
sta
ti
o
n
:
C
a
se
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m
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tri
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it
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’s s
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m
,
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G
M
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AR
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ter
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4
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p
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7
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0
10
.
[2
1
]
A
n
Am
e
rica
n
Na
ti
o
n
a
l
S
tan
d
a
rd
,
“
IEE
E
g
u
id
e
f
o
r
sa
f
e
t
y
in
A
C
su
b
sta
ti
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n
g
ro
u
n
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,
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in
IEE
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.
[2
2
]
A
.
B.
P
a
tel
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n
d
K.
V
e
lan
i
,
"
Dig
it
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p
p
li
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f
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lcu
latio
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sta
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n
,
"
2
0
1
7
In
n
o
v
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ti
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P
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A
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.
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8
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.
Evaluation Warning : The document was created with Spire.PDF for Python.
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3
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A.
M
.
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sn
i,
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A
b
d
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h
m
a
n
,
H.
A
h
m
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A.
M
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.
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m
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d
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,
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.
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d
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w
a
n
,
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v
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g
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).
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tere
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rsity
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)
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h
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p
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H
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a
lt
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th
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re
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s
f
ro
m
th
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Un
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rsit
y
o
f
Qu
e
e
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sla
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,
A
u
stra
li
a
).
He
r
re
se
a
rc
h
in
tere
sts
in
c
lu
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p
u
b
li
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h
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a
lt
h
a
n
d
sa
f
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t
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,
in
f
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c
ti
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u
s d
ise
a
se
s,
a
n
d
b
io
tec
h
n
o
lo
g
y
.
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