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1
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.
S
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[
5
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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(
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[
6
]
:
s
ig
n
atu
r
e
ex
tr
ac
tio
n
-
b
ased
a
p
p
r
o
ac
h
es
[6
]
-
[
9]
,
m
o
d
el
-
b
ased
ap
p
r
o
ac
h
es
an
d
k
n
o
wled
g
e
-
b
a
s
ed
ap
p
r
o
ac
h
es
[
1
0
]
-
[
1
3
]
.
T
h
e
s
ig
n
atu
d
e
ex
tr
ac
tio
n
ap
p
r
o
ac
h
es
ar
e
wid
ly
u
s
e
d
in
o
n
-
lin
e
m
o
n
ito
r
in
g
b
y
s
u
r
v
ey
in
g
d
if
f
r
e
n
ts
s
ig
n
als
s
u
ch
as
c
u
r
r
en
t,
v
o
ltag
e,
v
i
b
r
atio
n
,
p
o
wer
an
d
tem
p
er
atu
r
e.
T
h
e
m
o
t
o
r
c
u
r
r
en
t
s
ig
n
atu
r
e
an
aly
s
is
m
aster
o
f
s
cien
ce
in
cu
s
to
m
er
(
M
SC
A
)
[
1
4
]
,
[
1
5
]
is
in
clu
d
ed
o
n
th
e
ex
tr
ac
tio
n
ap
p
r
o
ac
h
es.
I
t
is
p
o
wer
f
u
l
in
d
e
tectin
g
b
r
o
k
e
n
b
ar
s
an
d
en
d
r
in
g
s
an
d
b
ased
o
n
s
p
ec
tal
an
aly
s
is
m
eth
o
d
u
s
in
g
f
ast f
o
u
r
ier
t
r
a
n
s
f
o
r
m
[
1
2
]
-
[
1
7
]
an
d
d
is
cr
ete
wav
elet
tr
an
s
f
o
r
m
(
DW
T
)
[
8
]
,
[
9
]
.
T
h
e
au
x
iliar
y
win
d
in
g
v
o
ltag
e
is
a
n
ew
m
eth
o
d
u
s
ed
f
o
r
d
iag
n
o
s
is
in
g
th
e
s
q
u
ir
r
el
ca
g
e
in
d
u
ctio
n
m
ac
h
in
e
[
1
8
]
,
[
1
9
]
.
I
t
n
ee
d
s
th
e
in
s
er
t
o
f
a
s
m
all
co
il
“sn
ea
k
”
b
etwe
en
two
s
tato
r
p
h
ases
.
T
h
e
m
ain
co
n
tr
ib
u
tio
n
o
f
th
is
p
ap
er
is
to
in
tr
o
d
u
ce
th
is
n
ew
tech
n
iq
u
e
f
o
r
d
iag
n
o
s
in
g
th
e
s
q
u
i
r
r
el
ca
g
e
in
d
u
ctio
n
m
ac
h
in
e
u
s
in
g
th
e
lis
s
ajo
u
s
cu
r
v
es
o
f
th
e
au
x
iliar
y
win
d
in
g
v
o
ltag
e
p
ar
k
co
m
p
o
n
en
ts
f
o
r
d
etec
tin
g
v
ar
i
o
u
s
m
o
to
r
f
au
lts
with
o
u
t
d
is
tu
r
b
in
g
its
o
p
er
atio
n
.
T
h
en
,
d
if
f
e
r
en
t
ca
s
es
will
b
e
tr
ea
ted
in
o
r
d
er
t
o
s
h
o
w
th
e
ef
f
ec
tiv
en
ess
o
f
th
e
p
r
o
p
o
s
ed
m
eth
o
d
.
Af
ter
th
e
in
tr
o
d
u
ctio
n
,
m
o
d
e
lin
g
th
e
s
q
u
ir
r
el
ca
g
e
in
d
u
cti
o
n
m
ac
h
in
e
as
a
m
esh
cir
cu
it
will
b
e
p
r
esen
ted
in
s
ec
tio
n
2
.
T
h
en
,
t
h
e
p
r
o
p
o
s
ed
m
eth
o
d
will
b
e
d
ev
elo
p
ed
in
s
ec
tio
n
3
.
I
n
s
ec
tio
n
4
,
t
h
e
s
im
u
latio
n
r
esu
lts
o
f
th
is
tech
n
ic
f
o
r
b
r
o
k
en
b
ar
s
an
d
en
d
r
in
g
s
will b
e
p
r
esen
ted
.
2.
SQ
UIRR
E
L
C
AG
E
I
N
DUC
T
I
O
N
M
ACH
I
N
E
M
O
D
E
L
I
NG
T
o
s
t
u
d
y
s
q
u
i
r
r
e
l
c
a
g
e
i
n
d
u
c
t
i
o
n
m
o
t
o
r
r
o
t
o
r
f
a
u
l
t
s
,
a
m
e
s
h
m
o
d
e
l
o
f
t
h
e
r
o
t
o
r
i
s
r
e
q
u
i
r
e
d
.
T
h
i
s
m
e
s
h
t
a
k
e
s
i
n
t
o
a
c
c
o
u
n
t
t
h
e
m
a
c
h
i
n
e
g
e
o
m
e
t
r
i
c
c
o
n
s
t
r
u
c
t
i
o
n
.
I
t
i
s
c
o
n
s
t
i
t
u
t
e
d
o
f
m
u
l
t
i
p
l
e
l
o
o
p
s
c
o
n
s
i
s
t
i
n
g
o
f
t
w
o
a
d
j
a
c
e
n
t
r
o
t
o
r
b
a
r
s
c
o
n
n
e
c
t
e
d
t
o
p
o
r
t
i
o
n
s
o
f
t
h
e
e
n
d
r
i
n
g
s
.
T
h
e
s
t
u
d
y
i
s
b
a
s
e
d
o
n
t
h
e
f
o
l
l
o
w
i
n
g
a
s
s
u
m
p
t
i
o
n
s
[
1
4
]
,
[
1
5
]
,
[
2
0
]
:
s
in
u
s
o
id
ally
d
is
tr
ib
u
ted
s
tato
r
win
d
in
g
s
,
i
n
f
in
ity
ir
o
n
p
er
m
ea
b
ilit
y
,
n
eg
lectin
g
s
atu
r
atio
n
,
u
n
if
o
r
m
air
g
a
p
,
n
eg
lecti
n
g
in
ter
-
b
ar
cu
r
r
e
n
ts
,
e
v
en
ly
d
is
tr
ib
u
te
d
r
o
to
r
b
ar
s
,
an
d
n
eg
lectin
g
f
lu
x
c
o
u
p
lin
g
b
etwe
en
d
if
f
er
en
t
win
d
in
g
with
o
u
t
air
g
ap
cr
o
s
s
in
g
.
T
h
e
m
o
to
r
m
atr
ix
m
at
h
em
atic
al
m
o
d
el
ca
n
b
e
wr
itten
as
[
1
8
]
,
[
2
1
]
-
[
2
3
]
:
[
V
s
]
=
[
R
s
]
[
I
3s
]
+
d
[
ϕ
3s
]
dt
(
1
)
[
[
V
r
]
V
e
]
=
[
0
]
=
[
[
R
r
]
R
e
N
r
R
e
N
r
R
e
]
[
[
I
r
]
i
e
]
+
d
dt
[
[
ϕ
r
]
ϕ
e
]
(
2
)
w
h
er
e
[
I
]
is
th
e
c
u
r
r
e
n
ts
v
ec
to
r
,
[
R
s
]
3
×
3
an
d
[
R
r
]
×
ar
e
th
e
s
tato
r
an
d
t
h
e
r
o
to
r
r
esis
tan
ce
s
m
atr
ix
es
,
[
V
]
is
th
e
v
o
lta
g
e
v
ec
t
o
r
.
W
h
er
e
as
[
L
s
]
3
×
3
is
th
e
s
tato
r
win
d
in
g
in
d
u
ctan
ce
m
atr
i
x
,
[
L
r
]
×
is
th
e
r
o
t
o
r
in
d
u
ctan
ce
m
atr
ix
,
[
M
sr
]
3
×
is
th
e
m
u
tu
al
in
d
u
cta
n
ce
m
atr
ix
b
etwe
e
n
s
tato
r
an
d
r
o
to
r
.
[
ϕ
s
]
an
d
[
ϕ
r
]
ar
e
th
e
s
tato
r
an
d
r
o
to
r
f
lu
x
es v
ec
t
o
r
s
r
esp
ec
tiv
ely
.
T
h
e
d
etails o
f
th
is
m
atr
i
x
es a
r
e
p
r
esen
ted
in
[
4
]
,
[
1
6
]
-
[
1
8
]
.
Fu
r
th
er
m
o
r
e
,
th
e
o
v
er
all
m
ath
em
atica
l m
o
d
el
m
ac
h
in
e
eq
u
at
io
n
s
ca
n
b
e
wr
itten
as f
o
llo
ws:
d
[
I
]
dt
=
−
[
L
]
−
1
(
[
R
]
+
d
[
L
]
dt
)
[
I
]
−
[
L
]
−
1
[
V
]
(
3
)
w
h
er
e
[
I
]
=
[
[
I
d
q
o
]
[
I
r
]
ie
]
,
[
V
]
=
[
[
V
d
q
o
]
[
V
r
]
=
0
Ve
=
0
]
.
T
h
e
f
u
n
d
a
m
e
n
t
a
l
e
q
u
a
t
i
o
n
o
f
d
y
n
a
m
i
c
s
l
e
a
d
t
o
d
e
t
e
r
m
i
n
e
t
h
e
m
e
c
h
a
n
i
c
a
l
p
a
r
t
s
o
f
t
h
e
s
y
s
t
e
m
,
a
s
f
o
l
l
o
w
:
{
J
d
ω
dt
=
C
em
−
C
r
−
f
v
ω
=
d
θ
dt
(
4
)
C
em
=
√
3
2
p
L
sr
(
I
qs
∑
I
rk
Nr
−
1
k
=
0
c
os
(
Ka
)
−
I
ds
∑
I
rk
Nr
−
1
k
=
0
s
in
(
Ka
)
)
(
5
)
w
h
er
e
C
em
is
th
e
elec
tr
o
m
ag
n
etic
to
r
q
u
e
,
C
r
is
th
e
lo
ad
to
r
q
u
e,
is
th
e
m
ec
h
an
ical
s
p
ee
d
an
d
f
v
is
th
e
f
r
ictio
n
co
ef
f
icien
t.
W
ith
:
L
sr
=
4
μ
0
N
s
RL
e
π
p
2
s
in
(
a
2
⁄
)
,
a
=
2π
N
r
p
a
n
d
K
=
0
,
…
,
Nr
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.
24
,
No
.
3
,
Dec
em
b
er
2
0
2
1
:
1
3
3
2
-
1
3
4
1
1334
T
h
e
g
eo
m
etr
ic
p
a
r
am
eter
s
R
,
L
,
an
d
e
ar
e
d
e
f
in
ed
r
esp
ec
tiv
ely
as
th
e
air
g
ap
m
ea
n
r
ad
i
u
s
,
th
e
s
tack
len
g
th
,
an
d
th
e
r
i
n
g
th
ick
n
ess
.
3.
AUXI
L
I
AR
Y
WI
N
DING
V
O
L
T
AG
E
P
ARK
CO
M
P
O
N
E
NT
S
As
it
i
s
k
n
o
wn
,
th
e
in
ac
ce
s
s
ib
ilit
y
o
f
th
e
r
o
to
r
m
ak
es
its
m
ain
ten
an
ce
an
d
d
iag
n
o
s
is
d
if
f
icu
lt
to
ac
h
iev
e.
T
h
e
r
ef
o
r
,
th
is
tech
n
i
c
will
b
e
ex
tr
em
ely
b
en
ef
icia
l.
I
t
was
ap
p
lied
p
r
ev
io
u
s
ly
f
o
r
a
wo
u
n
d
r
o
to
r
in
d
u
ctio
n
m
o
to
r
[
2
4
],
[
2
5
]
.
T
h
e
m
eth
o
d
is
b
u
ilt
co
n
s
id
er
in
g
th
at
a
s
m
all
co
i
l
in
s
er
ted
in
s
tat
o
r
p
ar
t
f
o
r
m
in
g
a
n
an
g
le
0
with
th
e
A
s
tato
r
p
h
ase
as
s
h
o
wn
in
Fig
u
r
e
1
.
T
h
is
au
x
iliar
y
win
d
in
g
h
as
n
o
c
o
n
d
u
c
tiv
e
co
n
tact
with
o
th
er
p
h
ases
b
u
t
is
m
u
tu
ally
co
u
p
led
with
all
th
e
o
th
e
r
cir
cu
its
eith
er
in
th
e
s
tato
r
o
r
in
th
e
r
o
to
r
s
id
es.
T
h
e
m
ain
k
ey
o
f
th
is
ap
p
r
o
ac
h
is
to
d
eter
m
in
e
th
e
v
o
ltag
e
o
f
th
is
au
x
iliar
y
win
d
in
g
an
d
its
Par
k
co
m
p
o
n
en
ts
.
Mo
n
ito
r
in
g
t
h
e
L
is
s
ajo
u
s
cu
r
v
e
o
f
th
is
s
ig
n
al
en
ab
ls
an
ef
f
ici
en
t f
ailu
r
es d
etec
tio
n
.
Fig
u
r
e
1
.
Au
x
iliar
y
win
d
in
g
e
m
p
lace
m
en
t in
s
id
e
th
e
s
q
u
ir
r
e
l c
ag
e
in
d
u
ctio
n
m
o
t
o
r
Usi
n
g
R
u
n
g
e
-
Ku
tta
n
u
m
er
ical
m
eth
o
d
t
o
r
eso
lv
e
th
e
d
if
f
er
e
n
tial m
atr
ix
(
5
)
we
o
b
tain
t
h
e
cu
r
r
en
t
v
ec
to
r
wh
ich
allo
ws u
s
to
d
ete
r
m
in
e
th
e
au
x
iliar
y
win
d
i
n
g
f
l
u
x
:
=
I
sa
+
I
sb
+
I
sc
+
∑
Nr
=
1
I
r
(
6
)
T
h
e
co
ef
f
icien
ts
a,
b
,
c
a
n
d
d
j
d
e
p
en
d
o
n
th
e
a
n
g
le
θ
0
s
u
ch
as:
=
M
s
aux
c
os
(
0
)
=
M
s
aux
c
os
(
2
3
−
0
)
=
M
s
aux
c
os
(
4
3
−
0
)
=
M
r
aux
c
os
(
+
3
)
,
=
0
,
2
,
4
…
.
M
s
aux
,
M
r
aux
ar
e
th
e
s
tato
r
a
n
d
r
o
to
r
with
th
e
au
x
iliar
y
win
d
in
g
m
u
tu
al
i
n
d
u
ctan
ce
s
r
esp
ec
tiv
ely
.
T
h
e
au
x
iliar
y
win
d
in
g
v
o
ltag
e
is
a
f
u
n
ctio
n
o
f
f
l
u
x
as:
V
aux
=
d
φ
au
x
dt
(
7
)
As
it
is
k
n
o
wn
,
t
h
e
u
s
e
o
f
L
is
s
ajo
u
s
cu
r
v
e
r
e
q
u
ir
es
th
e
d
eter
m
in
atio
n
o
f
th
e
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
e
n
ts
.
Fo
r
th
at
p
u
r
p
o
s
e,
we
s
h
o
u
ld
c
o
n
s
id
er
a
t
h
r
ee
f
ictiv
e
p
h
ases
s
y
s
tem
o
f
th
e
in
s
er
ted
co
il to
wh
ich
we
ap
p
ly
th
e
Par
k
tr
an
s
f
o
r
m
atio
n
in
o
r
d
e
r
to
o
b
tain
th
e
two
co
m
p
o
n
en
ts
(
V
auxd
,
V
auxq
)
.
T
h
en
,
V
auxa
=
d
φ
au
x
a
dt
,
V
auxb
=
d
φ
au
x
b
dt
,
V
auxc
=
d
φ
au
x
c
dt
(
8
)
w
ith
,
[
φ
auxa
φ
auxb
φ
auxc
]
=
[
A
]
3
×
Nr
[
I
sa
I
sb
I
sc
I
r1
⋮
I
r
Nr
]
(
9
)
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
S
q
u
ir
r
el
ca
g
e
in
d
u
ctio
n
mo
t
o
r
fa
u
lt d
ia
g
n
o
s
is
u
s
in
g
lis
s
a
jo
u
s
cu
r
ve
o
f a
n
…
(
Je
lb
a
o
u
i Ya
k
o
u
t Kh
a
d
o
u
j
)
1335
C
h
o
o
s
in
g
d
if
f
e
r
en
t
v
al
u
es
o
f
an
g
le
0
h
av
e
n
o
in
f
lu
en
ce
o
n
th
e
s
im
u
latio
n
r
esu
lt.
T
h
er
ef
o
r
e,
we
ch
o
o
s
e
0
eq
u
al
to
ze
r
o
.
[
A
]
is
th
e
co
ef
f
icien
ts
m
atr
ix
wh
e
n
0
=
0
.
T
h
u
s
φ
auxa
is
r
ep
r
esen
ted
as:
φ
auxa
=
φ
sa
+
φ
sb
+
φ
sc
+
∑
φ
ri
Nr
=
1
(
1
0
)
φ
auxa
=
M
s
aux
I
sa
–
M
s
au
x
2
I
sb
–
M
s
au
x
2
I
sc
+
∑
M
r
aux
c
os
(
+
3
)
Nr
=
1
I
ri
,
j
=
0
,
2
,
4
…
(
1
1
)
T
h
e
f
lu
x
Par
k
co
m
p
o
n
e
n
ts
is
d
ef
in
ed
as:
φ
auxad
=
√
3
2
(
φ
auxa
c
os
(
θ
0
)
+
φ
auxb
c
os
(
θ
0
−
2π
3
)
+
φ
auxc
c
os
(
θ
0
−
4π
3
)
)
(
1
2
)
φ
auxaq
=
−
√
3
2
(
φ
auxa
s
in
(
θ
0
)
+
φ
auxb
s
in
(
θ
0
−
2π
3
)
+
φ
auxc
s
in
(
θ
0
−
4π
3
)
)
(
1
3
)
T
h
e
ex
p
r
ess
io
n
s
o
f
th
e
au
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
e
n
ts
ar
e
o
b
tain
ed
f
r
o
m
t
h
e
d
er
iv
ativ
es
o
f
its
f
lu
x
Par
k
c
o
m
p
o
n
en
ts
s
u
ch
as:
=
=
(
1
4
)
w
h
er
e
,
is
th
e
d
ir
ec
t c
o
m
p
o
n
en
t
o
f
th
e
au
x
iliar
y
win
d
i
n
g
f
l
u
x
.
is
th
e
in
d
ir
ec
t c
o
m
p
o
n
e
n
t o
f
t
h
e
au
x
iliar
y
win
d
in
g
f
lu
x
.
is
th
e
d
ir
ec
t c
o
m
p
o
n
en
t
o
f
th
e
au
x
iliar
y
win
d
i
n
g
v
o
ltag
e.
is
th
e
in
d
ir
ec
t c
o
m
p
o
n
en
t
o
f
th
e
au
x
iliar
y
win
d
i
n
g
v
o
ltag
e
.
4.
AUXI
L
I
AR
Y
WI
N
DING
V
O
L
T
AG
E
SI
M
U
L
AT
I
O
N
R
E
SU
L
T
S
A
b
r
o
k
e
n
b
ar
f
au
lt
is
n
o
t
o
n
ly
lim
ited
to
th
e
d
is
tu
r
b
a
n
ce
o
f
th
e
cu
r
r
en
t
i
n
th
e
f
a
u
lty
b
ar
,
it
ca
n
g
iv
e
r
is
e
to
u
n
b
alan
ce
cu
r
r
en
t
in
t
h
e
ad
jace
n
t
b
ar
s
th
at
in
cr
ea
s
es
u
p
to
5
0
%
o
f
its
v
alu
e
ca
u
s
in
g
b
r
ea
k
ag
e
o
f
m
u
ltip
le
b
ar
s
.
T
h
is
ca
n
lead
to
a
b
r
o
k
en
en
d
r
i
n
g
an
d
to
r
q
u
e
p
u
ls
atio
n
.
Mo
r
eo
v
e
r
,
it c
an
g
en
er
ate
an
ex
ce
s
s
iv
e
v
ib
r
atio
n
in
t
h
e
m
ac
h
in
e
a
n
d
a
lo
u
d
e
r
n
o
is
e.
T
h
e
s
tato
r
wi
n
d
in
g
s
ca
n
also
b
e
d
am
ag
e
d
b
y
c
o
n
tactin
g
o
f
th
e
b
r
o
k
e
n
b
ar
o
r
its
s
m
all
p
iece
s
[
9
]
.
T
h
e
s
im
u
latio
n
s
wer
e
ca
r
r
ie
d
o
u
t
b
y
MA
T
L
AB
f
o
r
a
th
r
ee
p
h
ase
n
o
n
-
d
e
f
ec
ted
4
5
0
W
s
q
u
ir
r
el
ca
g
e
m
o
to
r
.
T
h
e
m
ac
h
in
e
p
ar
a
m
eter
s
v
alu
es
ar
e
g
iv
e
n
in
T
ab
le
1
.
T
h
en
,
th
is
m
ac
h
in
e
was
s
im
u
l
ated
with
in
cip
ie
n
t
b
r
o
k
e
n
b
ar
s
an
d
e
n
d
r
in
g
s
u
n
d
er
v
ar
iab
le
lo
a
d
.
T
o
s
im
u
late
th
is
k
in
d
o
f
f
au
lt,
we
in
c
r
ea
s
e
th
e
b
ar
r
esis
tan
ce
s
u
ch
as th
e
cu
r
r
e
n
t o
f
t
h
is
b
ar
is
clo
s
est to
ze
r
o
.
D
u
r
i
n
g
i
t
s
s
t
a
r
t
i
n
g
,
t
h
e
m
a
c
h
i
n
e
i
s
h
e
a
l
t
h
y
.
A
t
t
h
e
t
i
m
e
t
=
1
s
t
h
e
m
o
t
o
r
i
s
l
o
a
d
e
d
b
y
C
r
=
1
.
5
N
/
m
.
T
h
e
f
a
i
l
u
r
e
o
f
t
h
e
t
o
t
a
l
l
y
b
r
o
k
e
n
b
a
r
o
c
c
u
r
s
a
t
t
=
2
s
f
o
l
l
o
w
e
d
b
y
a
n
o
t
h
e
r
o
n
e
a
t
t
=
3
s
.
T
h
i
s
f
a
i
l
u
r
e
g
i
v
e
s
r
i
s
e
t
o
o
s
c
i
l
l
a
t
i
o
n
s
a
t
t
h
e
s
p
e
e
d
a
n
d
t
h
e
e
l
e
c
t
r
o
m
a
g
n
e
t
i
c
t
o
r
q
u
e
c
u
r
v
e
s
.
T
h
e
o
s
c
i
l
l
a
t
i
o
n
s
a
m
p
l
i
t
u
d
e
,
i
n
F
i
g
u
r
e
2
,
i
n
c
r
e
a
s
e
s
a
c
c
o
r
d
i
n
g
t
o
t
h
e
n
u
m
b
e
r
o
f
t
h
e
b
r
o
k
e
n
b
a
r
s
a
n
d
t
h
e
i
r
p
o
s
i
t
i
o
n
l
e
a
d
i
n
g
t
o
t
h
e
s
p
e
e
d
d
e
c
r
e
a
s
i
n
g
i
n
F
i
g
u
r
e
3
.
T
ab
le
1
.
Sq
u
i
r
r
el
ca
g
e
in
d
u
cti
o
n
m
o
t
o
r
p
a
r
am
eter
s
S
y
mb
o
l
Q
u
a
n
t
i
t
y
V
a
l
u
e
V
P
o
w
e
r
s
u
p
p
l
y
v
o
l
t
a
g
e
2
2
0
/
3
8
0
V
f
F
r
e
q
u
e
n
c
y
5
0
H
z
p
N
u
mb
e
r
o
f
p
o
l
e
p
a
i
r
e
s
1
N
r
N
u
mb
e
r
o
f
r
o
t
o
r
b
a
r
s
27
N
s
N
u
mb
e
r
o
f
sl
o
t
s
1
9
3
E
R
i
n
g
t
h
i
c
k
n
e
s
s
0
.
3
8
mm
R
A
i
r
g
a
p
mea
n
r
a
d
i
u
s
3
7
.
5
L
S
t
a
c
k
l
e
n
g
t
h
6
0
mm
R
s
R
e
si
st
a
n
t
h
e
st
a
t
o
r
w
i
n
d
i
n
g
4
.
1
Ω
R
b
R
e
si
st
a
n
c
e
o
f
a
r
o
t
o
r
b
a
r
7
4
μΩ
R
e
R
e
si
st
a
n
c
e
o
f
t
h
e
r
o
t
o
r
e
n
d
r
i
n
g
7
4
μΩ
L
b
Le
a
k
a
g
e
i
n
d
u
c
t
a
n
c
e
o
f
r
o
t
o
r
b
a
r
s
0
.
3
3
μH
L
e
Le
a
k
a
g
e
i
n
d
u
c
t
a
n
c
e
o
f
r
o
t
o
r
e
n
d
r
i
n
g
s
0
.
3
3
μH
J
M
o
me
n
t
o
f
i
n
e
r
t
i
a
4
.
5
10
−
3
Nm
2
T
h
ese
f
ig
u
r
es
d
o
n
o
t
g
i
v
e
e
n
o
u
g
h
in
f
o
r
m
atio
n
s
a
b
o
u
t
f
au
lty
m
o
to
r
.
T
h
er
ef
o
r
e,
we
ap
p
ly
t
h
e
m
eth
o
d
,
p
r
esen
ted
ab
o
v
e,
b
ased
o
n
th
e
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
n
au
x
iliar
y
win
d
in
g
v
o
ltag
e
to
d
iag
n
o
s
e
th
e
to
tally
b
r
o
k
e
n
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.
24
,
No
.
3
,
Dec
em
b
er
2
0
2
1
:
1
3
3
2
-
1
3
4
1
1336
b
ar
s
an
d
en
d
r
in
g
f
ailu
r
es.
T
h
e
m
ac
h
in
e
is
lao
d
ed
at
d
if
f
e
r
e
n
t
lev
els.
T
h
e
ef
f
ec
t
o
f
th
e
b
r
o
k
e
n
b
ar
s
in
a
lo
ad
e
d
m
ac
h
in
e
is
v
er
y
n
o
ticea
b
le
as
s
h
o
wn
in
th
e
f
ig
u
r
es.
T
h
e
au
x
iliar
y
win
d
in
g
v
o
ltag
e
d
ir
ec
t
an
d
in
d
ir
ec
t
Par
k
co
m
p
o
n
en
ts
ar
e
u
s
ed
as
th
e
d
iag
n
o
s
tic
s
ig
n
al
o
f
r
o
to
r
d
am
a
g
es.
T
o
v
alid
ate
th
e
p
r
o
p
o
s
ed
ap
p
r
o
ac
h
,
a
s
et
o
f
s
im
u
latio
n
is
p
r
esen
ted
f
o
r
d
if
f
er
en
t
ca
s
es
s
u
ch
as:
a
b
r
o
k
en
b
ar
,
two
ad
jace
n
t
b
r
o
k
e
n
b
ar
s
,
two
s
ep
ar
ated
b
r
o
k
e
n
b
ar
s
,
a
b
r
o
k
en
en
d
r
in
g
an
d
th
e
c
o
m
p
in
atio
n
o
f
two
b
r
o
k
en
b
ar
s
with
an
e
n
d
r
in
g
.
I
n
th
e
ca
s
e
o
f
a
b
r
o
k
en
b
ar
,
Fig
u
r
e
4
s
h
o
ws
th
e
L
is
s
ajo
u
s
cu
r
v
e
f
o
r
m
ed
o
f
th
e
a
u
x
ili
ar
y
win
d
in
g
v
o
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e
Par
k
c
o
m
p
o
n
en
ts
.
I
t
h
as
a
s
p
ir
al
s
h
ap
e
with
eq
u
a
lly
s
p
ac
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r
n
i
n
g
s
.
T
h
e
p
itc
h
o
f
t
h
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s
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ir
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u
b
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r
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p
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r
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e
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T
h
e
m
o
r
e
th
e
m
o
to
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is
o
v
er
lo
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ed
,
t
h
e
s
p
ir
al
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en
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g
r
ad
u
ally
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d
th
e
p
itch
ch
an
g
es f
r
o
m
a
b
o
u
t e
=
1
0
in
Fig
u
r
e
4
(
a)
t
o
e=
1
0
0
in
Fi
g
u
r
e
4
(
b
)
.
Fig
u
r
e
2
.
E
lectr
o
m
ag
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etic
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o
r
q
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e
Fig
u
r
e
3
.
T
h
e
in
d
u
ctio
n
m
o
to
r
s
p
ee
d
(
a)
(
b
)
(
c)
Fig
u
r
e
4
.
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
en
ts
f
o
r
o
n
e
b
r
o
k
e
n
b
a
r
:
(
a)
i
n
ca
s
e
o
f
C
r
=0
.
5
Nm
,
(
b
)
i
n
ca
s
e
o
f
C
r
=1
.
8
7
5
Nm
a
n
d
(
c
)
i
n
ca
s
e
o
f
C
r
=3
Nm
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
S
q
u
ir
r
el
ca
g
e
in
d
u
ctio
n
mo
t
o
r
fa
u
lt d
ia
g
n
o
s
is
u
s
in
g
lis
s
a
jo
u
s
cu
r
ve
o
f a
n
…
(
Je
lb
a
o
u
i Ya
k
o
u
t Kh
a
d
o
u
j
)
1337
I
n
th
e
ca
s
e
o
f
two
s
ep
ar
ated
b
r
o
k
e
n
b
ar
s
,
f
o
r
a
C
r
=0
.
5
N
m
,
th
e
L
is
ajo
u
s
cu
r
v
e
h
as
a
s
p
ir
al
s
h
ap
e
clo
s
e
to
a
cir
cle
w
ith
a
r
ad
iu
s
r
=1
4
5
as
s
h
o
wn
in
Fig
u
r
e
5
(
a)
.
O
n
c
e
t
h
e
l
o
a
d
i
n
c
r
e
a
s
e
s
t
o
C
r
=
1
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8
7
5
N
m
,
t
h
e
s
h
a
p
e
o
f
t
h
e
c
u
r
v
e
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s
a
c
l
e
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r
s
p
i
r
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l
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i
t
h
a
c
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n
s
t
a
n
t
s
e
p
a
r
a
t
i
o
n
b
e
t
w
e
e
n
t
h
e
t
u
r
n
s
e
=
8
0
a
s
i
t
a
p
p
e
a
r
s
i
n
F
i
g
u
r
e
5
(
b
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,
wh
ile
at
C
r
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Nm
th
e
s
p
ir
al
s
h
ap
e
is
ch
an
g
ed
an
d
h
as lo
s
t a
ll its
ch
ar
ac
ter
is
tics
a
s
s
h
o
wn
in
Fig
u
r
e
6
.
Fo
r
two
ad
jace
n
t
b
r
o
k
e
n
b
ar
s
,
th
e
s
im
u
latio
n
r
esu
lts
p
r
esen
t
th
at
th
e
L
is
s
ajo
u
s
cu
r
v
e
k
ee
p
s
th
e
s
p
ir
al
s
h
ap
e
wh
ich
co
n
tin
u
e
to
wid
en
p
r
o
p
o
r
tio
n
a
lly
with
th
e
lo
ad
as
s
h
o
wn
in
Fig
u
r
e
7
.
T
h
e
p
itch
o
f
th
e
s
p
ir
al
g
r
o
ws
g
r
ad
u
ally
with
th
e
lo
ad
an
d
ch
a
n
g
es f
r
o
m
e=
9
to
e=
4
0
0
.
(
a
)
(
b
)
Fig
u
r
e
5
.
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
en
ts
f
o
r
two
s
ep
ar
ated
b
r
o
k
e
n
b
ar
s
:
(
a)
i
n
ca
s
e
o
f
C
r
=0
.
5
Nm
a
n
d
(
b
)
i
n
ca
s
e
o
f
C
r
=1
.
8
7
5
Nm
Fig
u
r
e
6
.
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
f
o
r
t
wo
s
ep
ar
ated
b
r
o
k
en
b
ar
s
with
C
r
=3
Nm
Fo
r
a
b
r
o
k
e
n
en
d
r
in
g
r
o
to
r
s
h
o
wn
in
Fig
u
r
e
8
,
th
e
au
x
ili
ar
y
win
d
in
g
Par
k
co
m
p
o
n
e
n
ts
lis
s
ajo
u
s
cu
r
v
e
h
as
th
e
s
am
e
s
h
a
p
e
f
o
r
C
r
=0
.
5
Nm
as
th
e
o
n
e
in
th
e
c
ase
o
f
a
b
r
o
k
en
b
ar
with
a
d
i
f
f
er
en
t
r
ad
iu
s
r
=
1
2
5
in
Fig
u
r
e
8
(
a)
.
Fo
r
C
r
=1
.
8
7
5
Nm
th
e
s
p
ir
al
p
itch
ch
an
g
es
to
e=
2
5
Fig
u
r
e
8
(
b
)
.
Fo
r
C
r
=3
N/m
,
th
e
s
p
ir
al
is
m
o
r
e
wid
en
in
g
u
n
til
th
at
th
e
p
itch
r
ea
ch
es
e=
1
0
0
Fig
u
r
e
8
(
c)
.
T
h
e
b
r
ea
k
a
g
e
o
f
two
ad
jac
en
t
b
ar
s
lead
s
to
a
b
r
o
k
e
n
en
d
r
in
g
.
Fig
u
r
e
9
illu
s
tr
ates
th
e
s
im
u
latio
n
r
esu
lt
o
f
th
is
co
m
b
in
atio
n
.
T
h
e
o
b
tain
ed
s
h
ap
e
is
a
s
p
ir
al
th
at
also
wid
en
with
th
e
in
cr
e
asin
g
lo
ad
.
T
h
e
p
itch
ch
an
g
e
d
in
th
is
ca
s
e
f
r
o
m
e=
5
f
o
r
C
r
=0
.
5
Nm
to
ab
o
u
t
e=
2
0
0
f
o
r
C
r
=3
Nm
.
As f
ar
as f
o
r
C
r
=1
.
8
7
5
Nm
is
co
n
ce
r
n
e
d
,
th
e
s
p
ir
es a
r
e
n
o
t e
q
u
ally
s
ep
ar
ated
.
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.
24
,
No
.
3
,
Dec
em
b
er
2
0
2
1
:
1
3
3
2
-
1
3
4
1
1338
(
a)
(
b
)
(
c)
Fig
u
r
e
7
.
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
en
ts
f
o
r
two
ad
jace
n
t
b
r
o
k
e
n
b
ar
s
:
(
a)
i
n
ca
s
e
o
f
C
r
=0
.
5
Nm
,
(
b
)
i
n
ca
s
e
o
f
C
r
=1
.
8
7
5
Nm
,
an
d
(
c)
i
n
ca
s
e
o
f
C
r
=3
Nm
(
a)
(
b
)
(
c)
Fig
u
r
e
8
.
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
en
ts
f
o
r
a
b
r
o
k
en
e
n
d
r
in
g
,
(
a)
i
n
ca
s
e
o
f
C
r
=0
.
5
Nm
,
(
b
)
i
n
ca
s
e
o
f
C
r
=1
.
8
7
5
Nm
,
an
d
(
c)
i
n
ca
s
e
o
f
C
r
=3
Nm
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
S
q
u
ir
r
el
ca
g
e
in
d
u
ctio
n
mo
t
o
r
fa
u
lt d
ia
g
n
o
s
is
u
s
in
g
lis
s
a
jo
u
s
cu
r
ve
o
f a
n
…
(
Je
lb
a
o
u
i Ya
k
o
u
t Kh
a
d
o
u
j
)
1339
(
a)
(
b
)
(
c)
Fig
u
r
e
9
.
L
is
s
ajo
u
s
cu
r
v
e
o
f
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
Par
k
co
m
p
o
n
en
ts
f
o
r
two
ad
jace
n
t
b
ar
s
an
d
o
n
e
en
d
r
in
g
: (
a)
i
n
ca
s
e
o
f
C
r
=0
.
5
Nm
,
(
b
)
i
n
ca
s
e
o
f
C
r
=1
.
8
7
5
Nm
,
an
d
(
c)
i
n
ca
s
e
o
f
C
r
=3
Nm
5.
CO
NCLU
SI
O
N
A
n
ew
f
a
u
lt
d
iag
n
o
s
tics
tech
n
ic
h
as
b
ee
n
p
r
o
p
o
s
ed
f
o
r
a
s
q
u
ir
r
el
ca
g
e
in
d
u
ctio
n
m
o
to
r
.
B
ased
o
n
m
o
n
ito
r
in
g
th
e
au
x
iliar
y
win
d
in
g
v
o
ltag
e,
t
h
e
L
is
s
ajo
u
s
cu
r
v
e
h
as
b
ee
n
ap
p
lied
to
ex
tr
ac
t
in
f
o
r
m
atio
n
s
ab
o
u
t
th
e
m
ac
h
in
e
s
tate.
Simu
latio
n
s
wer
e
r
ea
lized
o
n
Ma
t
lab
s
o
f
twar
e
f
o
r
d
i
f
f
er
en
t
f
au
lts
co
n
d
itio
n
s
.
T
h
e
r
esu
lts
ar
e
s
atis
f
ac
to
r
y
wh
en
th
e
m
ac
h
in
e
is
lo
ad
ed
at
d
if
f
er
en
t
le
v
els.
T
h
e
s
h
ap
e
o
f
L
is
s
ajo
u
s
c
u
r
v
e
is
a
s
p
ir
al
t
h
at
wid
en
s
p
r
o
p
o
r
tio
n
ally
with
t
h
e
m
o
to
r
l
o
ad
.
T
h
e
co
m
b
i
n
at
io
n
o
f
th
is
d
iag
n
o
s
is
ap
p
r
o
ac
h
a
n
d
th
e
a
u
x
iliar
y
win
d
in
g
v
o
ltag
e
f
ast
f
o
u
r
ier
tr
an
s
f
o
r
m
(
FF
T
)
will
b
e
p
r
esen
t
ed
in
a
f
u
tu
r
e
wo
r
k
in
o
r
d
er
to
s
tu
d
y
th
e
s
ev
er
ity
o
f
ea
ch
f
ailu
r
es.
RE
F
E
R
E
NC
E
S
[1
]
M
.
Riera
-
G
u
a
sp
,
J.
A.
An
t
o
n
i
n
o
-
Da
v
iu
,
a
n
d
G
.
A.
Ca
p
o
li
n
o
,
“
A
d
v
a
n
c
e
s
in
e
lec
tri
c
a
l
m
a
c
h
in
e
,
p
o
we
r
e
lec
tro
n
ic,
a
n
d
d
r
iv
e
c
o
n
d
i
ti
o
n
m
o
n
it
o
rin
g
a
n
d
fa
u
lt
d
e
tec
ti
o
n
:
S
tate
o
f
th
e
a
rt,
”
IEE
E
T
ra
n
s.
In
d
.
El
e
c
tro
n
.
,
v
o
l.
6
2
,
n
o
.
3
,
p
p
.
1
7
4
6
-
1
7
5
9
,
2
0
1
5
,
d
o
i:
1
0
.
1
1
0
9
/T
IE.
2
0
1
4
.
2
3
7
5
8
5
3
.
[2
]
J.
Y.
Kh
a
d
o
u
j
a
n
d
E.
M
.
Lam
iaà
,
“
El
e
c
tro
m
e
c
h
a
n
ica
l
Co
n
v
e
rsio
n
Ch
a
in
F
a
u
lt
Dia
g
n
o
stic
-
S
tate
o
f
Art,
”
AT
S
-
2
0
1
8
Pro
c
e
e
d
in
g
o
f
En
g
in
e
e
rin
g
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
3
6
,
p
p
.
1
-
5
,
2
0
1
8
.
[3
]
R.
M
isra
,
“
Co
n
d
it
i
o
n
M
o
n
i
to
ri
n
g
a
n
d
F
a
u
lt
Dia
g
n
o
sis in
In
d
u
c
ti
o
n
M
o
to
r
:
Ca
se
S
tu
d
y
,
”
M
IT
I
n
t.
J
.
El
e
c
tr.
In
stru
m
.
En
g
.
v
o
l.
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[6
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Li
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.
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1
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3
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4
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5
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a
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[
16]
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n
d
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ra
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ra
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ter
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8
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9
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6
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.
1
2
4
4
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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d
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&
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1341
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,
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n
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wa
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rg
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in
teg
ra
ti
o
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.